
Huub de Groot
Professor of Biophysical organic chemistry
- Name
- Prof.dr. H.J.M. de Groot
- Telephone
- +31 71 527 4539
- groot_h@chem.leidenuniv.nl
- ORCID iD
- 0000-0002-8796-1212
Huub de Groot aims to understand the fundamentals of direct energy conversion by proteins, complexes, membranes and cells in natural photosynthesis for the chemical design of responsive matrices for direct energy conversion with high yield by artificial photosynthesis.
More information about Huub de Groot
PhD Candidates
News
Teaching
Former PhD Candidates
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Jan Paul Menzel
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Rubin Dasgupta
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Yang Shao
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Xinmeng Li
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Remco van Schadewijk
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Kiran Sunku
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Zhongwu Sun
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Fatemeh Azadi Chegeni
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Dieuwertje Augustijn
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Jessica de Ruiter
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Brijith Thomas
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Thomas Eisenmayer
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Smitha Thamarath Surendran
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Firat Kara
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Geertje Jacoba Janssen
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José Luis Vallés Pardo
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Piotr Wawrzyniak
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Khurram Saleem Joya
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Karthick Babu Sai Sankar Gupta
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Thierry Rohmer
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Samira Kabli
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Eudenio Daviso
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Swapna Ganapathy
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Niels Braakman
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Geerten Herman Degenhart
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Prashant Radheshyam Agrawal
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Ariadna Karawajczyk
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Esha Roy
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Michiel Adriaan Verhoeven
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Adrianus Josinus van Gammeren
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Arjen van Wijk
Curriculum Vitae
Personal information
Nationality: Dutch
Date of birth: 19 May 1958
Education
1986 PhD Solid State Physics Leiden University, The Netherlands (cum laude)
Thesis title: ‘Non-Linear Excitations in Magnetic Systems’
1982 MSc in Physics, Leiden University, The Netherlands
Current and previous research positions
1998 – now Professor of Biophysical Organic Chemistry, LIC
2009 – now Scientific director of the Dutch Towards BioSolar Cells Consortium
1996 – 1998 Senior lecturer, LIC
1988 – 1996 Lecturer , LIC
1988 – 1992 Academy-Fellow (Royal Netherlands Academy of Sciences)
1986 – 1988 NIH Post-doc fellow and NWO fellow, MIT, Cambridge, USA
1986 Postdoctoral researcher FOM, Leiden
Grants, awards, recognitions since 2010
2016 NWO-CW Solar to Products with F. Buda (k€ 259)
2015 FES TBSC Solar Fuel Devices
2014 FES TBSC Educational development phase 2 (k€ 157)
2013 NWO NMARRS Graduate School programme with M. Ubbink (k€ 200)
2012 FES TBSC Artificial Leaf (k€ 50)
2012 FES TBSC Harvesting sunlight with plants and microorganisms charge separator and catalyst modules with Alia (k€ 285)
2011 FES TBSC Educational Modules (k€ 150)
2011 FES TBSC NMR for device rational design (k€ 290)
2011 FOM-ALW TBSC with A. Alia (k€ 467)
2011 FES TBSC Management - Scientific Director (k€ 610)
2011 FES TBSC Predictive modeling of nanodevice components (k€ 290)
2010 FOM Eurocores (k€ 265)
Contribution to teaching and supervision (all times)
Supervisor 32 PhD; Supervisor 11 Postdocs. 2CSC, 1 HEC, 1 Marie Curie, 3 Veni, (+2 Vidi) Employment of recent PhD students and postdocs: A. Monti UCL, T. Eisenmayer Albemarle, S.Tamarath Surendran Singapore MIT, G. Janssen Director Business Development at Crystallics, F. Kara University Antwerpen, J.L. Valles Pardo EMPA, K.B. Sai Sankar Gupta NMR Facility Manager LIC, K.S. Joya MPI Muelheim, P. Wawrzyniak Collis.
- Teaching nuclear spin dynamics, solid state NMR, and coherent photochemistry for international master’s in Chemistry in Leiden
- Founding member of the curriculum committees for the Life Science and Technology bachelor’s programme with Delft University, the Liberal Arts and Science bachelor’s of the Leiden University College The Hague and the multidisiciplinary honours programme in Leiden
- Lectures in magnetic resonance microscopy and sustainable energy
- Honours classes Artificial photosynthesis, Crises in biology and Metabolic disorder
- Contributing to the minor Science Based Business and Fundamentals of Molecular Biotechnology
- Regularly contributions with photosynthesis, artificial photosynthesis, green energy to the educational outreach and SPOC of Leiden University for high school students
- Teaching at international PhD schools, the European summer school in biological solid state NMR, the EBSA photosynthesis school and courses in materials and energy in Leiden and elsewhere
- Lecturer for Lapp Top and Pre-University colleges
Other responsibilities since 2010
- Member of International high level review panels for DFG, BBSRC, ANR
- Initiator of the Eurosolarfuels Eurocores programme of the ESF and member of its board
- Coordinator of European collaborative research projects, most recently SolarFuelTandem
- Scientific director of the BioSolar Cells PPP and programme leader of the corresponding fundamental research programme with FOM/NWO
- Member of the Bruker International Scientific Advisory Board, Regular member of PhD thesis committees in The Netherlands and abroad
- Member of Board of Trust of the Leiden Honours Community Foundation
- Science Expert for the European Union and the European Science Foundation
- Member and chair of the Environmental Risks Panel of the AXA Junior Research Post-Doctoral Fellowships and advisor to the AXA Chairs
- Member of the standing committee for the selection of access to iNEXT European facilities for structural biology
- Regular member of NWO advisory committees for the preparation of calls for proposals in green energy research and innovation
- Member of the FCT review panel for the Portugese research units in Natural and Environmental Sciences
- Regularly serving as jury member for scientific prizes, including Akzo Nobel research prize
- Member international search commitees for tenure track professorships
- Steering committee of the Joint Programme on Advanced Materials and Processes for Energy Applications (AMPEA) of the European Energy Research Alliance
- Member of the standing committee for earth and life sciences of the Royal Academy of Sciences
- Member of Royal Holland Society of Sciences and Humanities, American Physical and Chemical Societies, Netherlands Physical
- Biophysical and Chemical societies, and society of Leiden professors
Publication record including five recent representative publications
Ca. 210 papers with >5800 citations, H-index 40 (Web of Science)
Full publication record: Leiden University
- Joya K.S., Groot H.J.M. de, Controlled Surface-Assembly of Nanoscale Leaf-Type Cu-Oxide Electrocatalyst for High Activity Water Oxidation. ACS Catalysis. 2016, 6, 1768–1771
- Purchase R.L. Groot H.J.M. de, Biosolar cells: global artificial photosynthesis needs responsive matrices with quantum coherent kinetic control for high yield. Interface Focus 2015, 5, 20150014.
- Monti A., Negre C.F.A., Batista V.S., Rego L.G.C., Groot H.J.M. de, Buda F., Crucial role of nuclear dynamics for electron injection in a Dye–Semiconductor Complex. Journal of Physical Chemistry Letters. 2015, 6, 2393–2398.
- Alia A., Buda F., Groot H.J.M. de, Matysik J., Solid-State NMR of Nanomachines Involved in Photosynthetic Energy Conversion. Annual Review of Biophysics. 2013, 42, 675-699.
- Eisenmayer T.J., Groot H.J.M. de, Wetering E. van de, Neugebauer J., Buda F., Mechanism and Reaction Coordinate of Directional Charge Separation in Bacterial Reaction Centers. Journal of Physical Chemistry Letters. 2012, 3, 694-697.
- Ganapathy S., Oostergetel G.T., Reus M., Tsukatani Y., Chew A.G.M., Buda F., Bryant D.A., Holzwarth A.R., Groot H.J.M. de, Structural Variability in Wild-Type and bchQ bchR Mutant Chlorosomes of the Green Sulfur Bacterium Chlorobaculum tepidum. Biochemistry. 2012, 51, 4488−4498.
- Augustijn D., Roy U., Schadewijk R. van, Groot H.J.M. de, Matysik A., Metabolic Profiling of Intact Arabidopsis thaliana Leaves during Circadian Cycle Using H-1 High Resolution Magic Angle Spinning NMR. PLOS ONE. 2016, 11, 0163258.
Presentations including five presentations at international conferences since 2010
- 18-23 April 2010, 51st ENC Daytona Beach, Florida; (invited)
- 17-20 June 2010 workshop on QuEBS 2010 Harvard University (invited)
- 4 9 July 2010 Joint EUROMAR 2010 and 17th ISMAR Conference Florence (invited)
- 22-27 August 2010 the XXIVth ICMRBS, Cairns, Australia (invited)
- 22-27 August 2010 Beijng, Antenna Meeting 15th ICP; Tianjin (invited)
- 2-3 December 2010 Berlin: International Symposium Protein Structure & Membrane (invited)
- 10 March 2011 Rathenau Instituut occasion of publication on Bio economy (invited)
- 1- 2 November 2012 Eindhoven joint symposium NRSC-Catalysis - BioSolar Cells (invited)
- 10-12 March 2014 Noordwijkerhout conference NCCC (invited key note lecturer)
- 16-20 March 2014 ACS ENVR Dallas (speaker and co-organiser)
- 4-6 June 2014 London EES workshop Interface between experimental and theoretical (Invited)
- 8-20 June 2014 Montecatini Terme, Italy - CIMTEC (Invited)
- 24-28 November 2014 Japan, International Conference on Artificial Photosynthesis (ICARP2014) (invited)
Professor of Biophysical organic chemistry
- Science
- Leiden Institute of Chemistry
- LIC/Energy & Sustainability
- Eric V., Li X., D'souza L., Frehan S.K., Huijser A., Holzwarth A.R., Buda F., Sevink G.J.A., Groot H.J.M. de & Jansen T.L.C. (2023), Manifestation of hydrogen bonding and exciton delocalization on the absorption and two-dimensional electronic spectra of chlorosomes, Journal of Physical Chemistry B 127(5): 1097-1109.
- Haas T. de, Overeem H. van, Groot H.J.M. de & Buda F. (2023), Strategies to enhance the rate of proton-coupled electron transfer reactions in dye-water oxidation catalyst complexes, Chemphotochem : e202200274.
- Menzel J.P., Boeije Y., Bakker T.M.A., Belic J., Reek J.N.H., Groot H.J.M. de, Visscher L. & Buda F. (2022), In silico optimization of charge separating dyes for solar energy conversion, ChemSusChem 15(15): e202200594.
- Li X., Buda F., Groot H.J.M. de & Sevink G.J.A. (2022), The role of chirality and plastic crystallinity in the optical and mechanical properties of chlorosomes, iScience 25(1): 103618.
- Menzel J.P., Kloppenburg M., Belić J., Groot H.J.M. de, Visscher L. & Buda F. (2021), Efficient workflow for the investigation of the catalytic cycle of water oxidation catalysts: combining GFN-xTB and density functional theory, Journal of Computational Chemistry 42(26): 1885–1894.
- Shao Y., Groot H.J.M. de & Buda F. (2021), Two-channel model for electron transfer in a dye-catalyst-dye supramolecular complex for photocatalytic water splitting, ChemSusChem 14(15): 3155-3162.
- Dasgupta R., Sai Sankar Gupta K.B., Elam D., Ubbink M. & Groot H.J.M. de (2021), Dipolar dephasing for structure determination in a strongly paramagnetic environment, Solid State Nuclear Magnetic Resonance 113: 101728.
- Dasgupta R., Sai Sankar Gupta K.B., Groot H.J.M. de & Ubbink M. (2021), The resting oxidized state of small laccase analyzed with paramagnetic NMR spectroscopy, ChemPlusChem 22(8): 733-740.
- Augustijn D., Groot H.J.M. de & Alia A. (2021), HR-MAS NMR applications in plant metabolomics, Molecules 26(4): 931.
- Dasgupta R., Sai Sankar Gupta K.B., Groot H.J.M. de & Ubbink M. (2021), Towards resolving the complex paramagnetic (NMR) spectrum of small laccase: assignments of resonances to residue specific nuclei, Magnetic Resonance 2(1): 15-23.
- Schadewijk R. van, Krug J.R., Webb A., As H. van, Velders A.H., Groot H.J.M. de & Alia A. (2021), MRM microcoil performance calibration and usage demonstrated on Medicago truncatula roots at 22 T, Jove-Journal of Visualized Experiments 167: e61266.
- Eezaa M.N.H., Singer R., Höfling C., Matysik J., Groot H.J.M. de, Roβner S. & Alia A. (2021), Metabolic profiling of suprachiasmatic nucleus reveals multifaceted effects in an Alzheimer's disease mouse model, Journal of Alzheimer's disease 81(2): 797-808.
- Menzel J.P., Papadopoulos A., Belić J., Groot H.J.M. de, Visscher L. & Buda F. (2020), Photoinduced electron injection in a fully solvated dye sensitized photoanode: a dynamical semi-empirical study, Journal of Physical Chemistry C 124(51): 27965−27976.
- Janssen G.J., Eschenbach P., Kurle P., Bode B.E., Neugebauer J., Groot H.J.M. de, Matysik J. & Alia A. (2020), Analysis of the electronic structure of the primary electron donor of photosystem I of Spirodela oligorrhiza by photo-CIDNP solid-state NMR, Magnetic Resonance 1(2): 261–274.
- Bakhonsky V.V., Pashenko A.A., Becker J., Hausmann H., Groot H.J.M. de, Overkleeft H.S., Fokin A.A. & Schreiner P.R. (2020), Synthesis and antiproliferative activity of hindered, chiral 1,2-diaminodiamantane platinum(II) complexes, Dalton Transactions 49(40): 14009-14016.
- Shao Y., Groot H.J.M. de & Buda F. (2020), Tuning the Proton-Coupled Electron Transfer Rate by Ligand Modification in Catalyst-Dye Supramolecular Complexes for Photocatalytic Water Splitting, ChemSusChem 14(1): 479-486.
- Dasgupta R. Sai Sankar Gupta K.B. Nami F. Groot H.J.M. de Canters G.W. Groenen E.J.J. Ubbink M. (2020), Chemical exchange at the tri-nuclear copper centre of small laccase from Streptomyces coelicolor, Biophysical Journal 119(1): 9-14.
- Li X., Buda F., Groot H.J.M. de & Sevink G.J.A. (2020), Dynamic Disorder Drives Exciton Transfer in Tubular Chlorosomal Assemblies, Journal of Physical Chemistry B 124(20): 4026-4035.
- Liu X., He M., Calvani D., Qi H., Sai Sankar Gupta K.B., Groot H.J.M. de, Sevink G.J.A., Buda F., Kaiser U. & Schneider G.F. (2020), Power generation by reverse electrodialysis in a single-layer nanoporous membrane made from core–rim polycyclic aromatic hydrocarbons, Nature Nanotechnology 15: 307-312.
- Schadewijk R. van, Krug J.R., Shen D., Sai Sankar Gupta K.B., Vergeldt F.J., Bisseling T., Webb A., As H. van, Velders A.H., Groot H.J.M. de & Alia A. (2020), Magnetic Resonance Microscopy at Cellular Resolution and Localised Spectroscopy of Medicago truncatula at 22.3 Tesla, Scientific Reports 10: 971.
- Krug J.R. Schadewijk R. van Vergeldt F.J. Webb A.G. Groot H.J.M. de Alia A. As H. van Velders A.H. (2020), Assessing spatial resolution, acquisition time and signal-to-noise ratio for commercial microimaging systems at 14.1, 17.6 and 22.3 T, Journal of Magnetic Resonance 316: 106770.
- Shao Y., Groot H.J.M. de & Buda F. (2019), Proton Acceptor near the Active Site Lowers Dramatically the O-O Bond Formation Energy Barrier in Photocatalytic Water Splitting, Journal of Physical Chemistry Letters 10: 7690-7697.
- Ganapathy S., Opdam L.V., Hontani Y., Frehan S., Chen Q., Hellingwerf K.J., Groot H.J.M. de, Kennis J.T.M. & Grip W.J. de (2020), Membrane matters: The impact of a nanodisc-bilayer or a detergent microenvironment on the properties of eubacterial rhodopsins: the impact of a nanodisc-bilayer or a detergent microenvironment on the properties of two eubacterial rhodopsins, Biochimica et Biophysica Acta - Biomembranes 1862(2): 183113.
- Menzel J.P., Groot H.J.M. de & Buda F. (2019), Photoinduced Electron Transfer in Donor-Acceptor Complexes: Isotope Effect and Dynamic Symmetry Breaking, Journal of Physical Chemistry Letters 10: 6504-6511.
- Debeer S. & Groot H.J.M. de (2019), Session 7: inspiration from biological processes.
- Shao Y., Ruiter J.M. de, Groot H.J.M. de, Buda F., Ruiter Jessica M. de, Groot Huub J.M. de, Shao Y., Ruiter J.M. de, Groot J.H.J.N. de & Buda F. (2019), Photocatalytic Water Splitting Cycle in a Dye-Catalyst Supramolecular Complex: Ab Initio Molecular Dynamics Simulations, The Journal of Physical Chemistry C 123(35): 21403-21414.
- Augustijn D., Groot H.J.M. de & Alia A. (2019), A robust circadian rhythm of metabolites in Arabidopsis thaliana mutants with enhanced growth characteristics, PLoS ONE 14(6): e0218219.
- Li X., Buda F., Groot H.J.M. de & Sevink G.J.A. (2019), Molecular Insight in the Optical Response of Tubular Chlorosomal Assemblies, The Journal of Physical Chemistry C 123(26): 16462−16478.
- Purchase R., Cogdell R., Breitling F., Stadler V., Hulst N. van, Kramer G.J., Ramirez A., Zwijnenberg R., Kallergi A., Baan J.B. de, Rudra I. & Groot H.J.M. de (2019), Semi-Synthetic Responsive Matrices for Artificial Photosynthesis. In: Kadish K.M. & Guilard R. (Eds.) Bioinspired Chemistry. no. 5: World Scientific Publishing Co Pte Ltd. 47-69.
- Ganapathy S., Kratz S., Chen Q., Hellingwerf K.J., Groot H.J.M. de, Rothschild K.J. & Grip W.J. de (2019), Red-shifted and near-infrared active analog pigments based upon archaerhodopsin-3, Photochemistry and Photobiology 95(4): 959-968.
- Sun Z., Diebolder C.A., Renault L.L.R. & Groot H.J.M. de (2019), A semisynthetic peptide-metalloporphyrin responsive matrix for artificial photosynthesis, Chemphotochem 3(8): 630-635.
- Augustijn D., Tol N.V. van, Zaal E.J. van der, Groot H.J.M. de & Alia A. (2018), High-resolution magic angle spinning NMR studies for metabolic characterization of Arabidopsis thaliana mutants with enhanced growth characteristics, PLoS ONE 13(12): e0209695.
- Janssen G.J., Bielytskyi P., Artiukhin D.G., Neugebauer J., Groot H.J.M. de, Matysik J. & Alia A. (2018), Photochemically induced dynamic nuclear polarization NMR on photosystem II: donor cofactor observed in entire plant, Scientific Reports 8: 17853.
- Schadewijk R. van, Berg T.E. van den, Sai Sankar Gupta K.B., Ronen I., Groot H.J.M. de & Alia A. (2018), Non-invasive magnetic resonance imaging of oils in Botryococcus braunii green algae: Chemical shift selective and diffusion-weighted imaging, PLOS ONE 13(8): e0203217.
- Thomas B., Dubey R.K., Clabbers M.T.B., Gupta K.B.S.S., Genderen E.V., Jager W.F., Abrahams J.P., Sudholter E.J.R. & Groot H.J.M. de (2018), A molecular level approach to elucidate the supramolecular packing of light-harvesting antenna systems, Chemistry-A European Journal 24(56): 14989-14993.
- Li X., Buda F., Groot H.J.M. de & Sevink G.J.A. (2018), Contrasting Modes of Self-Assembly and Hydrogen-Bonding Heterogeneity in Chlorosomes of Chlorobaculum tepidum, Journal of Physical Chemistry C 122(26): 14877-14888.
- Ruiter J.M. de, Groot H.J.M. de & Buda F. (2018), Energetic Effects of a Closed System Approach Including Explicit Proton and Electron Acceptors as Demonstrated by a Mononuclear Ruthenium Water Oxidation Catalyst, ChemCatChem 10(20): 4594-4601.
- Tol N. van, Rolloos A.M., Augustijn D., Alia A., Groot H.J.M. de, Hooykaas P.J.J. & Zaal E.J. van der (2017), An Arabidopsis mutant with high operating efficiency of Photosystem II and low chlorophyll fluorescence, Scientific Reports 7: 3314.
- Thomas B., Rombouts J.A., Oostergetel G.T., Sai Sankar Gupta K.B., Buda F., Lammertsma K., Orru R. & Groot H.J.M. de (2017), A Hybrid Solid State NMR and Electron Microscopy Structure Determination Protocol for Engineering Advanced Paracrystalline Optical Materials, Chemistry-A European Journal 23: 3280-3284.
- Thomas B., Rombouts J., Sai Sankar Gupta K.B., Orru R.V.A., Lammertsma K. & Groot H.J.M. de (2017), Determination of Controlled Selfassembly of a Paracrystalline Material by Homology Modelling with Hybrid NMR and TEM, Chemistry 23(39): 9346-9351.
- Ganapathy S., Venselaar H., Chen Q., Groot H.J.M. de, Hellingwerf K.J. & Grip W.J. de (2017), Retinal-Based Proton Pumping in the Near Infrared, Journal of the American Chemical Society 139(6): 2338-2344.
- Joya K., Ahmad Z., Joya Y.F., Garcia-Esparza A.T. & Groot H.J.M. de (2016), Efficient electrochemical water oxidation in neutral and near-neutral systems with a nanoscale silver-oxide catalyst, Nanoscale 8(32): 15033-15040.
- Monti A., Ruiter J.M. de, Groot H.J.M. de & Buda F. (2016), A Dynamic View of Proton-Coupled Electron Transfer in Photocatalytic Water Splitting, The Journal of Physical Chemistry C 120(40): 23074-23082.
- Joya K.S. & Groot H.J.M. de (2016), Controlled Surface-Assembly of Nanoscale Leaf-Type Cu-Oxide Electrocatalyst for High Activity Water Oxidation, ACS CATALYSIS 6(3): 1768–1771.
- Ruiter J.M. de, Purchase R.L., Monti A., Ham C.J.M. van der, Gullo M.P., Joya K.S., D'Angelantonio M., Barbieri A., Hetterscheid D.G.H., Groot H.J.M. de & Buda F. (2016), Electrochemical and Spectroscopic Study of Mononuclear Ruthenium Water Oxidation Catalysts: A Combined Experimental and Theoretical Investigation, ACS Catalysis 6(11): 7340-7349.
- Augustijn D., Roy U., Schadewijk R. van, Groot H.J.M. de & Alia A. (2016), Metabolic Profiling of Intact Arabidopsis thaliana Leaves during Circadian Cycle Using 1H High Resolution Magic Angle Spinning NMR, PLoS ONE 11(9): e0163258.
- Groot H.J.M. de (2015), The artificial leaf The quest to outsmart nature. In: Kramer G.J. & Vermeer B. (Eds.) The Colours of Energy, Essays on the Future of Energy in Society. Amsterdam: Shell International BV. 177-186.
- Purchase R.L., Vriend H. de & Groot H.J.M. de (2015), Productie natuurlijke brandstof komt binnen bereik, Acta Simulatio (21): 22-24.
- Najdanova M., Janssen G.J., Groot H.J.M. de, Matysik J. & Alia A. (2015), Analysis of electron donors in photosystems in oxygenic photosynthesis by photo-CIDNP MAS NMR, Journal of Photochemistry and Photobiology B: Biology 152(B): 261–271.
- Purchase R.L. & Groot H.J.M. de (2015), Biosolar cells: global artificial photosynthesis needs responsive matrices with quantum coherent kinetic control for high yield, Interface Focus 5(3): 20150014.
- Ganapathy S., Becheau O., Venselaar H., Frolich S., Steen J.B. van der, Chen Q., Radwan S., Lugtenburg J., Hellingwerf K.J., Groot H.J.M. de & Grip W.J. de (2015), Modulation of spectral properties and pump activity of proteorhodopsins by retinal analogues, Biochemical Journal 467(2): 333-343.
- Respinis M. de, Joya K.S., Groot H.J.M. de, D'Souza F., Smith W.A., Krol R. van de & Dam B. (2015), Solar water splitting combining a BiVO4 light absorber with a Ru-based molecular cocatalyst, Journal of Physical Chemistry C 119(13): 7275-7281.
- Purchase R.L., Vriend H. de & Groot H.J.M. de (2015), Artificial Photosynthesis, For the conversion of sunlight into fuel Serie Groene Grondstoffen no. 19. Den Haag: ministerie van Economische Zaken, Landbouw & innovatie.
- Monti A., Negre C.F.A., Batista V.S., Rego L.G.C., Groot H.J.M. de & Buda F. (2015), Crucial role of nuclear dynamics for electron injection in a dye-semiconductor Complex, Journal of Physical Chemistry Letters 6(12): 2393-2398.
- Kara F., Höfling C., Roßner S., Schliebs R., Linden A. van der, Groot H.J.M. de & Alia A. (2015), In vivo longitudinal monitoring of changes in the corpus callosum integrity during disease progression in a mouse model of Alzheimer’s disease, Current Alzheimer Research 12(10): 941-950.
- Amerongen Y.F van, Roy U., Spaink H.P., Groot H.J.M. de, Huster D., Schiller J. & Alia A. (2014), Zebrafish brain lipid characterization and quantification by 1H nuclear magnetic resonance spectroscopy and MALDI-TOF mass spectrometry, Zebrafish 11(3): 240-247.
- Joya K.S. & Groot H.J.M. de (2014), Artificial leaf goes simpler and more efficient for solar fuel generation, ChemSusChem 7(1): 73-76.
- Monti A., Groot H.J.M. de & Buda F. (2014), In-silico design of a donor–antenna–acceptor supramolecular complex for photoinduced charge separation, Journal of Physical Chemistry C 118(29): 15600-15609.
- Miloslavina Y. & Groot H.J.M. de (2014), Magic Angle Spinning NMR spectroscopy for resolving structure and mechanisms of function of membrane protein assemblies involved in photosynthetic energy conversion. In: Separovic F. & Naito A. (Eds.) Advances in Biological Solid-State NMR : Proteins and Membrane-Active Peptides.: Royal Society of Chemistry. 476-500.
- Joya K.S., Joya Y.F. & Groot H.J.M. de (2014), Ni-based electrocatalyst for water oxidation developed in-situ in a HCO3-/CO2 system at near-neutral pH, Advanced Energy Materials 4(9): 1301929.
- Joya K.S., Takanabe K. & Groot H.J.M. de (2014), Surface generation of a cobalt-derived water oxidation electrocatalyst developed in a neutral HCO 3 − /CO 2 system, Advanced Energy Materials 4(16): 1400252.
- Miloslavina Y., Sai Sankar Gupta K.B., Tank M., Bryant D.A. & Groot H.J.M. de (2014), wPMLG-5 Spectroscopy of self-aggregated BChl e in natural chlorosomes of Chlorobaculum limnaeum, Israel Journal of Chemistry 54(1-2): 147-153.
- Alia A., Buda F., Groot H.J.M. de & Matysik J. (2013), Solid-state NMR of nanomachines involved in photosynthetic energy conversion, Annual Review of Biophysics 42: 675-699.
- Joya K.S. & Groot H.J.M. de (2013), Electrochemical in situ surface enhanced Raman spectroscopic characterization of a trinuclear ruthenium complex, Ru-red, Journal of Raman Spectroscopy 44(8): 1195-1199.
- Sai Sankar, Gupta K.B., Alia A., Groot H.J.M. de & Matysik J. (2013), Symmetry break of special pair: photochemically induced dynamic nuclear polarization NMR confirms control by nonaromatic substituents, Journal of the American Chemical Society 135(28): 10382-10387.
- Sunku K., Groot H.J.M. de & Pandit A. (2013), Insights into the Photoprotective Switch of the Major Light-harvesting Complex II (LHCII), A preserved core of arginine-glutamate interlocked helices complemented by adjustable loops, Journal of Biological Chemistry 288(27): 19796-19804.
- Pandit A., Reus M., Morosinotto T., Bassi R., Holzwarth A.R. & Groot H.J.M. de (2013), An NMR comparison of the light-harvesting complex II (LHCII) in active and photoprotective states reveals subtle changes in the chlorophyll a ground-state electronic structures, Biochimica et Biophysica Acta. Bioenergetics 1827(6): 738-744.
- Sai Sankar Gupta K.B., Alia A., Buda F., Groot H.J.M. de & Matysik J. (2013), Bacteriopheophytin a in the active branch of the reaction center of Rhodobacter sphaeroides is not disturbed by the protein matrix as shown by C-13 photo-CIDNP MAS NMR, Journal of Physical Chemistry B 117(12): 3287-3297.
- Joya K.S., Valles-Pardo J.L., Joya Y.F., Eisenmayer T.J., Thomas B., Buda F. & Groot H.J.M. de (2013), Molecular catalytic assemblies for electrodriven water splitting, ChemPlusChem 78(1): 35-47.
- Faunce T., Styring S., Wasielewski M.R., Brudvig G.W., Rutherford A.W., Messinger J., Lee A.F., Hill C.L., Groot H.J.M. de, Fontecave M., MacFarlane D.R., Hankamer B., Nocera D.G., Tiede D.M., Dau H., Hillier W., Wang L. & Amal R. (2013), Artificial photosynthesis as a frontier technology for energy sustainability, Energy and Environmental Science 6(4): 1074-1076.
- Thapper A., Styring S., Saracco G., Rutherford A.W., Robert B., Magnuson A., Lubitz W., Llobet A., Kurz P., Holzwarth A.R., Fiechter S., Groot H.J.M. de, Campagna S., Braun A., Bercegol H. & Artero V. (2013), Artificial photosynthesis for solar fuels: an evolving research field within AMPEA, a joint programme of the European Energy Research Alliance, Green 3(1): 43-57.
- Eisenmayer T.J., Lasave J.A., Monti A., Groot H.J.M. de & Buda F. (2013), Proton displacements coupled to primary electron transfer in the Rhodobacter sphaeroides reaction center, Journal of Physical Chemistry B 117(38): 11162-11168.
- Pandit A., Ocakoglu K., Buda F., Marle T. van, Holzwarth A.R. & Groot H.J.M. de (2013), Structure determination of a bio-inspired self-assembled light-harvesting antenna by solid-state NMR and molecular modeling, Journal of Physical Chemistry B 117(38): 11292-11298.
- Kara F., Chen F., Ronen I., Groot H.J.M. de, Matysik J. & Alia A. (2013), In vivo measurement of transverse relaxation time in the mouse brain at 17.6 T, Magnetic Resonance in Medicine 70(4): 985-993.
- Haverkate L.A., Zbiri M., Johnson M.R., Deme B., Groot H.J.M. de, Lefeber A.W.M., Kotlewski A., Picken S.J., Mulder F.M. & Kearley G.J. (2012), On the morphology of a discotic liquid crystalline charge transfer complex, Journal of Physical Chemistry B 116(43): 13098-13105.
- Pandit A. & Groot H.J.M. de (2012), Solid-state NMR applied to photosynthetic light-harvesting complexes, Photosynthesis Research 111(1-2): 219-226.
- Valles-Pardo J.L., Guijt M.C., Iannuzzi M., Joya K.S., Groot H.J.M. de & Buda F. (2012), Ab initio molecular dynamics study of water oxidation reaction pathways in mono-ru catalysts, ChemPhysChem 13(1): 140-146.
- Joya K.S. & Groot H.J.M. de (2012), Biomimetic molecular water splitting catalysts for hydrogen generation, International Journal of Hydrogen Energy 37(10): 8787-8799.
- Eisenmayer T.J., Groot H.J.M. de, Wetering E. van de, Neugebauer J. & Buda F. (2012), Mechanism and reaction coordinate of directional charge separation in bacterial reaction centers, Journal of Physical Chemistry Letters 3(6): 694-697.
- Kara F., Dongen E.S. van, Schliebs R., Buchem M.A. van, Groot H.J.M. de & Alia A. (2012), Monitoring blood flow alterations in the Tg2576 mouse model of Alzheimer's disease by in vivo magnetic resonance angiography at 17.6 T, NeuroImage 60(2): 958-966.
- Valles-Pardo J.L., Groot H.J.M. de & Buda F. (2012), Structural rearrangements and reaction intermediates in a di-Mn water oxidation catalyst, Physical Chemistry Chemical Physics 14(44): 15502-15508.
- Ganapathy S., Oostergetel G.T., Reus M., Tsukatani Y., Chew A.G.M., Buda F., Bryant D.A., Holzwarth A.R. & Groot H.J.M. de (2012), Structural variability in wild-type and bchQ bchR mutant chlorosomes of the green sulfur bacterium Chlorobaculum tepidum, Biochemistry 51(22): 4488-4498.
- Joya K.S., Subbaiyan N.K., D'Souza F. & Groot H.J.M. de (2012), Surface-immobilized single-site iridium complexes for electrocatalytic water splitting, Angewandte Chemie 51(38): 9601-9605.
- Wawrzyniak P.K., Beerepoot M.T.P., Groot H.J.M. de & Buda F. (2011), Acetyl group orientation modulates the electronic ground-state asymmetry of the special pair in purple bacterial reaction centers, Physical Chemistry Chemical Physics 13(21): 10270-10279.
- Bagowski C.P., Bertola L.D., Schoonheere E., Wilms I., Kabli S., Alia A. & Groot H.J.M. de (2011), Effects of hypoxia on buoyancy control and the development of lordosis in physostomous and physoclistous fish species, Research & Reviews in BioSciences 5(1): 1-7.
- Joya K.S. & Groot H.J.M. de (2011), Efficient Water Splitting by Single Site Ruthenium Catalyst. In: 4th European Conference on Chemistry for Life Sciences.: EuChemS . 51-54.
- Groot H.J.M. de (2011), Engineering natural photosynthesis. In: Ginley D. & Cahen D. (Eds.) Fundamentals of materials for energy and environmental sustainability.: Cambridge University Press. 365-378.
- Pandit A., Morosinotto T., Reus M., Holzwarth A.R., Bassi R. & Groot H.J.M. de (2011), First solid-state NMR analysis of uniformly (1)(3)C-enriched major light-harvesting complexes from Chlamydomonas reinhardtii and identification of protein and cofactor spin clusters, Biochimica et Biophysica Acta 1807(4): 437-443.
- Kara F., Braakman N., Buchem M.A. van, Groot H.J.M. de & Alia A. (2011), Prospects of Magnetic Resonance Spectroscopy in Mouse Models of Alzheimer's Disease, Current Medical Imaging Reviews 7(1): 80-87.
- Kabli S., Shuning H., Spaink H.P., Hurlstone A., Snaar-Jagalska B.E., Groot H.J.M. de & Alia A. (2010), In vivo magnetic resonance imaging to detect malignant melanoma in adult zebrafish, Zebrafish 7(2): 143-148.
- Agrawal P., Kiihne S., Hollander J.G., Hofmann M., Langosch D. & Groot H.J.M. de (2010), A solid-state NMR study of changes in lipid phase induced by membrane-fusogenic LV-peptides, Biochimica et Biophysica Acta - Biomembranes 1798(2): 202-209.
- Groot H.J.M. de (2010), Integration of Catalysis with Storage for the Design of Multi-Electron Photochemistry Devices for Solar Fuel, Applied Magnetic Resonance 37: 497.
- Kara F., Braakman N., Buchem M.A. van, Groot H.J.M. de, Schliebs R. & Alia A. (2010), In vivo longitudinal monitoring of blood flow alterations in TG2576 mouse model of Alzheimer's Disease. In: 2010 ISMRM Meeting proceedings. Proc.Intl.Soc.Mag.Reson.Med.. 4273.
- Pandit A., Wawrzyniak P.K., Gammeren A.J. van, Buda F., Ganapathy S. & Groot H.J.M. de (2010), Nuclear magnetic resonance secondary shifts of a light-harvesting 2 complex reveal local backbone perturbations induced by its higher-order interactions, Biochemistry 49(3): 478-486.
- Janssen G.J., Daviso E., Van Son M., Groot H.J.M. de, Alia A. & Matysik J. (2010), Observation of the solid-state photo-CIDNP effect in entire cells of cyanobacteria Synechocystis, Photosynthesis Research 104(2-3): 275-282.
- Pandit A., Buda F., Gammeren A.J. van, Ganapathy S. & Groot H.J.M. de (2010), Selective chemical shift assignment of bacteriochlorophyll a in uniformly [C-13-N-15]-labeled light-harvesting 1 complexes by solid-state NMR in ultrahigh magnetic field, Journal of Physical Chemistry B 114(18): 6207-6215.
- Ganapathy S., Oostergetel G.T., Wawrzyniak P.K., Reus M., Chew A.G.M., Buda F., Boekema E.J., Bryant D., Holzwarth A.R. & Groot H.J.M. de (2009), Alternating syn-anti bacteriochlorophylls form concentric helical nanotubes in chlorosomes, Proceedings of the National Academy of Sciences 106(21): 8525-8530.
- Alia A., Wawrzyniak P.K., Janssen G.J., Buda F., Matysik J. & Groot H.J.M. de (2009), Differential charge polarization of axial histidines in bacterial reaction centers balances the asymmetry of the special pair, Journal of the American Chemical Society 131(28): 9626-9627.
- Braakman N., Kara F., Buchem M.A. van, Schliebs R., Groot H.J.M. de & Alia A. (2009), In vivo localized two dimensional MR spectroscopy to compare the neurochemical profile in wild-type and transgenic mouse of Alzheimer’s disease. In: Proceedings of the 17th Annual ISMRM Scientific Meeting and Exhibition 2009. Berkeley, California: International Society for Magnetic Resonance in Medicine. 1671-1671.
- Kabli S., Spaink H.P., Groot H.J.M. de & Alia A. (2009), In Vivo metabolite profile of adult zebrafish brain obtained by high-resolution localized magnetic resonance spectroscopy, Journal of Magnetic Resonance Imaging 29(2): 275-281.
- Alia A., Ganapathy S. & Groot H.J.M. de (2009), Magic Angle Spinning (MAS) NMR: a new tool to study the spatial and electronic structure of photosynthetic complexes, Photosynthesis Research 102(2): 415-425.
- Kara F., Ravensbergen J., Braakman N., Buchem M.A. van, Schliebs R., Groot H.J.M. de & Alia A. (2009), MRI assessment of blood flow artifacts in a transgenic mouse model of Alzheimer’s disease. In: Proceedings of the International Society for Magnetic Resonance in Medicine.: ISMRM. 1331.
- Muskulus M., Scheenstra A.E.H., Braakman N., Dijkstra J., Verduyn Lunel S.M., Alia A., Groot H.J.M. de & Reiber J.H. (2009), Prospects for early detection of Alzheimer's disease from serial MR images in transgenic mouse models, Current Alzheimer Research 6(6): 503-518.
- Braakman N., Buchem M.A. van, Schliebs R., Groot H.J.M. de & Alia A. (2009), Recent Advances in Visualizing Alzheimer's Plaques by Magnetic Resonance Imaging, Current Medical Imaging Reviews 5(1): 2-9.
- Ganapathy S., Sengupta S., Wawrzyniak P.K., Huber V., Buda F., Baumeister U., Wurthner F. & Groot H.J.M. de (2009), Zinc chlorins for artificial light-harvesting self-assemble into antiparallel stacks forming a microcrystalline solid-state material, Proceedings of the National Academy of Sciences 106(28): 11472-11477.
- Diller A., Alia A., Gast P., Groot H.J.M. de, Glaubitz C., Jeschke G. & Matysik J. (2008), 13C Photo-CIDNP MAS NMR studies on oriented reaction centers. In: Allen J.F., Gantt E., Golbeck J.H. & Osmond B. (Eds.) Photosynthesis. energy of sun: 14th international congress on photosynthesis research 2007. Dordrecht: Springer. 97-100.
- Cherepanov A.V., Doroshenko E.V., Matysik S.C., Vries S. de & Groot H.J.M. de (2008), A view on phosphate ester photochemistry by time-resolved solid state NMR: intramolecular redox reaction of caged ATP, Physical Chemistry Chemical Physics 10(45): 6820-6828.
- Egorova-Zachernyuk T.A., Rossum B.J. van, Erkelens C. & Groot H.J.M. de (2008), Characterisation of uniformly C-13, N-15 labelled bacteriochlorophyll a and bacteriopheophytin a in solution and in solid state: complete assignment of the C-13, H-1 and N-15 chemical shifts, Magnetic Resonance in Chemistry 46(11): 1074-1083.
- Braakman N., Oerther T., Groot H.J.M. de & Alia A. (2008), High resolution localized two-dimensional MR spectroscopy in mouse brain in vivo, Magnetic Resonance in Medicine 60(2): 449-456.
- Groot H.J.M. de (2008), Magic angle spinning (MAS) NMR for structure determination in photosynthesis. In: Aartsma T.J. & Matysik J. (Eds.) Biophysical techniques in photosynthesis II. Advances in Photosynthesis and Respiration no. 26 Dordrecht: Springer. 361-383.
- Wawrzyniak P.K., Alia A., Schaap R.G., Heemskerk M.M., Groot H.J.M. de & Buda F. (2008), Protein-induced geometric constraints and charge transfer in bacteriochlorophyll-histidine complexes in LH2, Physical Chemistry Chemical Physics 10(46): 6971-6978.
- Ganapathy S., Reus M., Chew A.G.M., Bryant D.A., Holzwarth A.R. & Groot H.J.M. de (2008), Structural assessment of the bacteriochlorophyll d stacking in chlorosomes from a C. tepidum mutant with MAS NMR spectroscopy. In: Allen J.F., Gantt E., Golbeck J.H. & Osmond B. (Eds.) Photosynthesis: energy from the sun. Dordrecht: Springer. 247-251.
- Cherepanov A.V., Doroshenko E.V., Matysik J., Vries S. de & Groot H.J.M. de (2008), The associative nature of adenylyl transfer catalyzed by T4 DNA ligase, Proceedings of the National Academy of Sciences 105(25): 8563-8568.
- Groot H.J.M. de, Aro E., Bassani D., Cogdell R., Grondelle R. van, Hammarstrom L., Holzwarth A., Kruse O. & Sundstrom V. (2007), The European solar to fuel initiative, Photosynthesis Research 91(2-3): 137.
- Rossum B.J. van, Liemt W.B.S. van, Gast P., Lugtenburg J. & Groot H.J.M. de (2007), 13C-1H Heteronuclear dipolar correlation studies of the hydrogen bonding of the quinones in Rhodobacter sphaeroides R26 RCs, Applied Magnetic Resonance 31: 145-158.
- Agrawal P.R., Kiihne S.R., Hollander J.G., Langosch D. & Groot H.J.M. de (2007), 13C and 15N NMR evidence for peripheral intercalation of uniformly labeled fusogenic peptides incorporated in a biomimetic membrane, Biochimica et Biophysica Acta - Biomembranes 1768(12): 3020-3028.
- Prakash S., Alia A., Gast P., Groot H.J.M. de, Jeschke G. & Matysik J. (2007), 13C chemical shift map of the active cofactors in photosynthetic reaction centers of Rhodobacter sphaeroides revealed by photo-CIDNP MAS NMR, Biochemistry 46(31): 8953-8960.
- Diller A., Roy E., Gast P., Gorkom H.J. van, Groot H.J.M. de, Glaubitz C., Jeschke G., Matysik J. & Alia A. (2007), 15N-photochemically induced dynamic nuclear polarization magic-angle spinning NMR analysis of the electron donor of photosystem II, Proceedings of the National Academy of Sciences 104(31): 12767-12771.
- Ganapathy S., Reus M., Chew A.G.M., Bryant D.A., Holzwarth A.R. & Groot H.J.M. de (2007), A comparative MAS NMR study of BChl d and BChl c producing mutants of C. tepidum. In: Allan J.F., Gantt E., Golbeck J.H. & Osmond B. (Eds.) Photosynthesis. Energy from the Sun. Dordrecht: Springer. 257-260.
- Alia A., Wawrzyniak P.K., Buda F., Matysik J. & Groot H.J.M. de (2007), Electronic structure of axial histidines in photosynthetic reaction centres of Rhodobacter sphaeroides, Photosynthesis Research 91(2-3): 146-147.
- Hogers B., Gross D., Lehman V., Groot H.J.M. de, Erkelens K., Gittenberger-De Groot A.C. & Poelmann R.E. (2007), Imaging of heart development in embryos with magnetic resonance microscopy. In: Artman M., Woodrow Benson D., Srivastava D., Nakazawa M. (Eds.) Cardiovascular development and congenital malformations. Molecular & Genetic Mechanisms.: Blackwell Publishing. 163-165.
- Roy E., Alia A., Gast P., Gorkom H.J. van, Groot H.J.M. de, Jeschke G. & Matysik J. (2007), Photochemically induced dynamic nuclear polarization observed in the reaction center of the green sulphur bacteria Chlorobium tepidum by 13C MAS NMR, Biochimica et Biophysica Acta (BBA) - Bioenergetics 1767(6): 610-615.
- Roy E., Alia A., Gast P., Groot H.J.M. de, Jeschke G., Gorkom H.J. van & Matysik J. (2007), Photochemically induced dynamic nuclear polarization studies on photosynthetic reaction centers from diverse organisms, Photosynthesis Research 91: 151-151.
- Ganapathy S., Gammeren A.J. van, Hulsbergen F.B. & Groot H.J.M. de (2007), Probing secondary, tertiary, and quaternary structure along with protein-cofactor interactions for a helical transmembrane protein complex through 1H spin diffusion with MAS NMR spectroscopy, Journal of the American Chemical Society 129(6): 1504-1505.
- Ganapathy S., Reus M., Maqueo A.G., Bryant D., Holzwarth A.R. & Groot H.J.M. de (2007), Self-organization of BChl d in chlorosomes from 2D and 3D MAS NMR correlation spectroscopy, Photosynthesis Research 91(2-3): 165.
- Agrawal P.R., Hofmann M.W., Meeuwenoord N.J., Fillipov D.V., Stalz H., Hulsbergen F.B., Langosch D., Overkleeft H.S. & Groot H.J.M. de (2007), Solid-phase synthesis and purification of a set of uniformly 13C, 15N labelled de novo designed membrane fusogenic peptides, Journal of Peptide Science 13(2): 75-80.
- Ratnala V.R.P., Kiihne S.R., Buda F., Leurs R., Groot H.J.M. de & Grip W.J. de (2007), Solid-state NMR Evidence for a protonation switch in the binding pocket of the H1 receptor upon binding of the agonist histamine, Journal of the American Chemical Society 129(4): 867-872.
- Agrawal P.R., Kiinhe S.R., Hulsbergen F.B., Hofmann M., Langosh D., Groot H.J.M. de & Hollander J. (2007), Solid state NMR investigation of the interaction between biomimetic lipid bilayers and a de novo designed fusogenic peptide, ChemBioChem 8(5): 493-496.
- Ven R.C.G. van de, Hogers B., Maagdenberg A.M.J.M. van den, Groot H.J.M. de, Ferrari M.D., Frants R.R., Poelmann R.E., Weerd L. van der & Kiihne S.R. (2007), T(1) relaxation in in vivo mouse brain at ultra-high field, Magnetic Resonance in Medicine 58(2): 390-395.
- Diller A., Alia A., Roy E., Gast P., Groot H.J.M. de, Gorkom H.J. van, Jeschke G., Glaubitz C. & Matysik J. (2007), The origin of the high redox force of photosystem II, a photo-CIDNP MAS NMR analysis, Photosynthesis Research 91(2-3): 150.
- Ganapathy S., Boer I. de, Reus M., Chew A.G.M., Bryant D., Holzwarth A.R. & Groot H.J.M. de (2007), Validation of chlorosome structure models by NMR and shift analyses, Photosynthesis Research 91(2-3): 168.
- Verhoeven M.A., Bovee-Geurts P.H.M., Groot H.J.M. de, Lugtenburg J. & Grip W.J. de (2006), Methyl substituents at the 11 or 12 position of retinal profoundly and differentially affect photochemistry and signalling activity of rhodopsin, Journal of Molecular Biology 363(1): 98-113.
- Lai W.C., McLean N., Gansmüller A., Verhoeven M.A., Antonioli G.C., Carravetta M., Duma L., Bovee-Geurts P.H.M., Johannessen O.G., Groot H.J.M. de, Lugtenburg J., Emsley L., Brown S.P., Brown R.C.D., Grip W.J. de & Levitt M.H. (2006), Accurate measurements of 13C-13C J-couplings in the rhodopsin chromophore by double quantum solid state NMR spectroscopy, Journal of the American Chemical Society 128(12): 3878-3879.
- Rohmer T.M.A., Strauss H.W., Hughes J., Groot H.J.M. de, Gartner J., Schmieder P. & Matysik J. (2006), 15N MAS NMR studies of Cph1 phytochrome:chromophore dynamics and intramolecular signal transduction, Journal of Physical Chemistry B 110(41): 20580-20585.
- Braakman N., Matysik J., Duinen S.G. van, Verbeek F.J., Schlebs R., Groot H.J.M. de & Alia A. (2006), Longitudinal assessment of Alzheimer's beta-amyloid plaquedevelopment in transgenic mice monitored by in vivo magnetic resonance microimaging, Journal of Magnetic Resonance Imaging 24(3): 530-536.
- Boer I. de & Groot H.J.M. de (2006), Magic Angle Spinning Nuclear Magnetic Resonance of the chlorosomes. In: Grimm B., Porra R.J., Rüdiger W. & Scheer H. (Eds.) Chlorophylls and bacteriochlorophylls: biochemistry, biophysics, functions and applications. Advances in Photosynthesis and Respiration no. 25 Dordrecht: Springer. 297-307.
- Roy E., Diller A., Alia A., Gast P., Gorkom H.J. van, Groot H.J.M. de, Jeschke G. & Matysik J. (2006), Magnetic field dependence of 13C photo-CIDNP MAS NMR in plant photosystems I and II, Applied Magnetic Resonance 31: 193.
- Kabli S., Alia A., Spaink H.P., Verbeek F.J. & Groot H.J.M. de (2006), Magnetic resonance microscopy of the adult zebrafish, Zebrafish 3(4): 431-439.
- Prakash S., Alia A., Gast P., Groot H.J.M. de, Matysik J. & Jeschke G. (2006), Photo-CIDNP MAS NMR in intact cells of Rhodobacter sphaeroides R26: molecular and atomic resolution at nanomolar concentration?, Journal of the American Chemical Society 128(39): 12794-12799.
- Kiihne S.R., Creemers A.F.L., Grip W.J. de, Bovee-Geurts P.H.M., Lugtenburg J. & Groot H.J.M. de (2005), Selective interface detection: mapping binding site contact in membrane proteins by NMR-spectroscopy, Journal of the American Chemical Society 127(16): 5734-5735.
- Gammeren A.J. van, Hulsbergen F.B., Hollander J.G. & Groot H.J.M. de (2005), Residual backbone and side-chain 13C and 15N resonance assignments of the intrinsic transmembrane light-harvesting 2 protein complex by solid-state Magic Angle Spinning NMR spectroscopy, Journal of Biomolecular NMR 31(4): 279-293.
- Gammeren A.J. van, Buda F., Hulsbergen F.B., Kiihne S., Hollander J.G., Egorova-Zachernyuk T.A., Fraser N.J., Cogdell R.J. & Groot H.J.M. de (2005), Selective chemical shift assignment of B800 and B850 bacteriochlorophylls in uniformly [C-13,N-15]-labeled light-harvesting complexes by solid-state NMR spectroscopy at ultra-high magnetic field, Journal of the American Chemical Society 127(9): 3213-3219.
- Wijk A.A.C. van, Spaans A.P., Uzunbajakava N., Otto C., Groot H.J.M. de, Lugtenburg J. & Buda F. (2005), Spectroscopy and quantum chemical modelling reveal a predominant contribution of excitonic interactions to the bathochromatic shift in alpha-crustacyanin, the blue carotenoprotein in the carapace of the lobster Homarus gammarus, Journal of the American Chemical Society 127(5): 1438-1445.
- Prakash S., Alia A., Gast P., Groot H.J.M. de, Jeschke G. & Matysik J. (2005), Magnetic field dependence of photo-CIDNP MAS NMR on photosynthetic reaction centers of Rhodobacter sphaeroides WT, Journal of the American Chemical Society 127(41): 14290-14298.
- Diller A., Alia A., Roy E., Gorkom H.J. van, Zaanen J., Groot H.J.M. de, Glaubitz C., Matysik J. & Gast P. (2005), Photo-CIDNP solid-state NMR on photosystems I and II: what makes P680 special?, Photosynthesis Research 84(1-3): 303-308.
- Touw S.I.E., Groot H.J.M. de & Buda F. (2004), DFT calculations of the H-1 chemical shifts and C-13 chemical shift tensors of retinal isomers, Journal of Molecular Structure: Theochem 711(1-3): 141-147.
- Creemers A.F.L., Bovee-Geurts P.H.M., Grip W.J. de, Lugtenburg J. & Groot H.J.M. de (2004), Solid-state NMR analysis of ligand-receptor interactions reveals an induced misfit in the binding site of isorhodopsin, Biochemistry 43(51): 16011-16018.
- Kiihne S.R., Creemers A.F.L., Lugtenburg J. & Groot H.J.M. de (2005), Accurate CSA measurements from uniformly isotopically labeled biomolecules at high magnetic field, Journal of Magnetic Resonance 172(1): 1-8.
- Gammeren A.J. van, Hulsbergen F.B., Hollander J.G. & Groot H.J.M. de (2004), Biosynthetic site-specific 13 C labeling of the light-harvesting 2 protein complex: a model for solid state NMR structure determination of transmembrane proteins, Journal of Biomolecular NMR 30(3): 267-274.
- Hofmann M.W., Weise K., Ollesch J., Agrawal P., Stalz H., Stelzer W., Hulsbergen F., Groot H.J.M. de, Gerwert K., Reed J. & Langosch D. (2004), De novo design of conformationally flexible transmembrane peptides driving membrane fusion, Proceedings of the National Academy of Sciences 101(41): 14776-14781.
- Boder I. de, Matysik J., Erkelens C., Sasaki S., Miyatake T., Yagai S., Tamiaki H., Holzwarth A.R. & Groot H.J.M. de (2004), MAS NMR Structures of aggregated cadmium chlorins reveal molecular control of self-assembly of chlorosomal bacteriochlorophylls, Journal of Physical Chemistry B 108(42): 16556-16566.
- Touw S.I.E., Groot H.J.M. de & Buda F. (2004), Ab initio modeling of the spatial, electronic, and vibrational structure of Schiff base models for visual photoreceptors, Journal of Physical Chemistry B 108(35): 13560-13572.
- Ratnala V.R.P., Swarts H.G.P., Oostrum J. van, Leurs R., Groot H.J.M. de, Bakker R.A. & Grip W.J. de (2004), Large-scale overproduction, functional purification and ligand affinities of the His-tagged human histamine H1 receptor, European Journal of Biochemistry 271(13): 2636-2646.
- Carravetta M., Zhao .X, Johannessen O.G., Lai W.C., Verhoeven M.A., Bovee-Geurts P.H.M., Verdegem P.J.E., Kiihne S., Luthman H., Groot H.J.M. de, Grip W.J. de, Lugtenburg J. & Levitt M.H. (2004), Protein-induced bonding perturbation of the rhodopsin chromophore detected by double-quantum solid-state NMR, Journal of the American Chemical Society 126(12): 3948-3953.
- Umetsu M., Hollander J.G., Matysik J., Wang Z.Y., Adschiri T., Nozawa T. & Groot H.J.M. de (2004), Magic-angle spinning nuclear magnetic resonance under ultrahigh field reveals two forms of intermolecular interaction within CH2C2-treated (3R)-type bacteriochlorophyll c solid aggregate, Journal of Physical Chemistry B 108(8): 2726-2734.
- Alia A., Matysik J., Boer I. de, Gast P., Gorkom H.J. van & Groot H.J.M. de (2004), Heteronuclear 2D (1H-13C) MAS NMR resolves the electronic structure of coordinated histidines in light-harvesting complex II: assessment of charge transfer and electronic delocatlization effect, Journal of Biomolecular NMR 28(2): 157-164.
- Alia A., Roy E., Gast P., Gorkom H.J. van, Groot H.J.M. de, Jeschke G. & Matysik J. (2004), Photochemically induced dynamic nuclear polarization in Photosystem I of plants observed by 13C magic-angle spinning NMR, Journal of the American Chemical Society 126(40): 12819-12826.
- Gammeren A.J. van, Hulsbergen F.B., Erkelens C. & Groot H.J.M. de (2004), Synthetic analogues of the histidine-chlorophyll complex: a NMR study to mimic structural features of the photosynthetic reaction center and the light-harvesting complex, Journal of Biological Inorganic Chemistry 9(1): 109-117.
- Ladizhansky V., Vinogradov S., Rossum B.J. van, Groot H.J.M. de & Vega S. (2003), Multiple-spin effects in fast magic angle spinning Lee-Goldburg cross-polarization experiments in uniformly labeled compounds, Journal of Chemical Physics 118(12): 5547-5557.
- Ratnala V.R.P., Hulsbergen F.B., Groot H.J.M. de & Grip W.J. de (2003), Analysis of histamine and modeling of ligand-receptor interactions in the histamine H-1 receptor for Magic Angle Spinning NMR studies, Inflammation Research 52: 417-423.
- Rossum B.J. van, Castellani F., Pauli J., Rehbein K., Hollander J.G., Groot H.J.M. de & Oschkinat H. (2003), Assignment of amide proton signals by combined evalution of HN, NN and HNCA MAS-NMR correlation spectra, Journal of Biomolecular NMR 25: 217-223.
- Werkhoven T.M., Mulder F.M., Zune C., Jerome R. & Groot H.J.M. de (2003), Determination of polysoprenen-block-poly (methyl methacrylate) domain sizes using 1H spin diffusion, Macromolecular Chemistry and Physics 204(1): 46-51.
- Boer I. de, Matysik J., Amakawa M., Yagai S., Tamiaki H., Holzwarth A.R. & Groot H.J.M. de (2003), MAS NMR structure of a microcrystalline Cd-bacteriochlorophyll d analogue, Journal of the American Chemical Society 125(44): 13374-13375.
- Prakash S., Alia A., Gast P., Jeschke G., Groot H.J.M. de & Matysik J. (2003), Photochemically induced dynamic nuclear polarisation in entire bacterial photosynthetic units observed by C-13 magic-angle spinning NMR, Journal of Molecular Structure 661-662: 625-633.
- Alia A., Hulsebosch B., Gorkom H.J. van, Raap J., Lugtenburg J., Matysik J., Groot H.J.M. de & Gast P. (2003), Probing the electronic structure of tyrosine radial Y-D (center dot) in photosystem II by EPR spectroscopy using site specific isotope labelling in Spirodela oligorrhiza, Chemical Physics 294(3): 459-469.
- Schulten E.A.M., Matysik J., Alia A., Kiihne S.R., Raap J., Lugtenburg J., Gast P., Hoff A.J. & Groot H.J.M. de (2002), 13C MAS NMR and photo-CIDNP reveal a pronounced assymetry in the electron ground state of the special pair of Rhodobacter spearoides reaction centers, Biochemistry 41(27): 8708-8717.
- Winters R., Heinen W., Verbruggen M.A.L., Lugtenburg J., Duin M. van & Groot H.J.M. de (2002), Solid-state 13C NMR study of accelerated-sulfur-vulcanized 13C labeled ENB-EPDM, Macromolecules 35(5): 1958-1966.
- Creemers A.F.L., Kiihne S.R., Bovee-Geurts P., Grip W.J. de, Lugtenburg J. & Groot H.J.M. de (2002), 1H and 13C MAS NMR Evidence for Pronounced Ligand-Protein Interactions Involving the Ionone Ring of the Retinylidene Chromophore in Rhodopsin, Proceedings of the National Academy of Sciences of the United States of America 99(14): 9101-9106.
- Boer I. de, Bosman L., Raap J., Oschkinat H. & Groot H.J.M. de (2002), 2D13C-13C MAS NMR Correlation spectroscopy with mixing by true 1H spin diffusion reveals long-range intermolecular distance restraints in ultra high magnetic field, Journal of Magnetic Resonance 157(2): 286-291.
- Rossum B.J. van, Schulten E.A.M., Raap J., Oschkinat H. & Groot H.J.M. de (2002), A 3-D structural model of solid self-assembled chlorophyll a/H2O from multispin labeling and MAS NMR 2-D dipolar correllation spectroscopy in high magnetic field, Journal of Magnetic Resonance 155(1): 1-14.
- Feng X., Verdegem P.J.E., Lee Y.K., Helmle M., Shekar S.C., Groot H.J.M. de, Lugtenburg J. & Levitt M.H. (1999), Rotational resonance NMR of C-13(2)-labelled retinal: quantitative internuclear distance determination, Solid State Nuclear Magnetic Resonance 14(2): 81-90.
- Boers R.B., Gast P., Hoff A.J., Groot H.J.M. de & Lugtenburg J. (2002), Synthesis and spectroscopic characterization of 5-13C and 6-13C-ubiquinone-10 for studies of bacterial photosynthetic reaction centers, European Journal of Organic Chemistry 2002(1): 189-202.
- Winters R., Lugtenburg J., Litvinov V.M., Duin M. van & Groot H.J.M. de (2001), Solid state 13C NMR spectroscopy on EPDM/PP/oil based thermoplastic vulcanizates in the melt, Polymer 42(24): 9745-9752.
- Alia A., Matysik J., Soede-Huijbregts C., Baldus M., Raap J., Lugtenburg J., Gast P., Gorkom H.J. van, Hoff A.J. & Groot H.J.M. de (2001), Ultrahigh field MAS NMR dipolar correlation spectroscopy of the histidine residues in light-harvesting complex II from photosynthetic bacteria levels partial internal charge transfer in the B850/his complex, Journal of the American Chemical Society 123(20): 4803-4809.
- Verhoeven M.A., Creemers A.F.L., Bovee-Geurts P.H.M., Grip W.J. de, Lugtenburg J. & Groot H.J.M. de (2001), Ultra-high-field MAS NMR assay of a multispin labeled ligand bound to its G-protein receptor target in the natural membrane environment: electronic structure of the retinylidene chromophore in rhodopsin, Biochemistry 40(11): 3282-3288.
- Buda F., Touw S.I.E. & Groot H.J.M. de (2001), An ab-initio molecular dynamics modeling of the primary photochemical event in vision. In: Kiihne S.R. & Groot H.J.M. (Eds.) Perspectives on Solid State NMR in Biology. Focus on Structural Biology no. 1 Dordrecht: Springer. 111-122.
- Rossum B.J. van, Steensgaard D., Mulder F.M., Boender G.J., Schaffner K., Holzwarth A.R. & Groot H.J.M. de (2001), A refined model of chlorosomal antennae of the Green Bacterium Chlorobium tepidum from proton chemical shift constrains obtained with high field 2-D and 3-D MAS NMR dipolar correlation spectroscopy, Biochemistry 40(6): 1587-1595.
- Pauli J., Baldus M., Rossum A.B. van, Groot H.J.M. de & Oschkinat H. (2001), Backbone and side-chain C-13 and N-15 signal assignments of the alpha-spectrin SH3 domain by magic angle spinning solid-state NMR at 17.6 Tesla, ChemBioChem 2(4): 272-281.
- Egorova T., Hollander J.G., Fraser N., Gast P., Cogdell R., Groot H.J.M. de, Baldus M. & Hoff A.J. (2001), Heteronuclear 2D-correlations in a uniformly [C-13,N-15] labeled membrane-protein complex at ultra-high magnetic fields, Journal of Biomolecular NMR 19(3): 243-253.
- Hogers B., Gross D., Lehmann V., Groot H.J.M. de, Roos A. de, Gittenberger-De Groot A.C. & Poelmann R.E. (2001), Magnetic resonance microscopy at 17.6-Tesla on chicken embryos in vitro, Journal of Magnetic Resonance Imaging 14(1): 83-86.
- Poelmann R.E., Hogers B., Groot H.J.M. de, Erkelens C., Gross D. & Gittenberger-De Groot A.C. (2001), Magnetic resonance microscopy for studying the development of chicken and mouse embryos. In: Kiihne S. & Groot H.J.M. de (Eds.) Perspectives on solid state NMR in biology. Focus on Structural Biology no. 1 Dordrecht: Springer. 161-168.
- Egorova-Zachernyuk T.A., Hollander J.G., Fraser N., Gast P., Hoff A.J., Cogdell R., Groot H.J.M. de & Baldus M. (2001), MAS NMR on a uniformly 13C,15N labeled LH2 light-harvesting complex from Rhodopseudomonas acidophila 10050 at ultra-high field magnetic fields. In: Kiihne S.R. & Groot H.J.M. de (Eds.) Perspectives on Solid State NMR in Biology. Focus on Structural Biology. no. 1 Dordrecht: Kluwer Academic Publishers. 171-183.
- Kiihne S.R. & Groot H.J.M. de (2001), Perspectives on Solid State NMR in Biology Focus on Structural Biology no. 1. Dordrecht: Springer.
- Matysik J., Alia A., Gast P., Lugtenburg J., Hoff A.J. & Groot H.J.M. de (2001), Photochemically Induced Dynamic Nuclear Polarization in Bacterial Photosynthetic Reaction Centers Observed by 13C Solid State NMR. In: Kiihne S.R. & Groot H.J.M. de (Eds.) Perspectives on Solid State NMR in Biology. Focus on Structural Biology no. 1 Dordrecht, The Netherlands: Springer. 215-225.
- Matysik J., Schulten E., Alia A., Gast P., Raap J., Lugtenburg J., Hoff A.J. & Groot H.J.M. de (2001), Photo-CIDNP 13C magic angle spinning NMR on bacterial reaction centres: exploring the electronic structure of the special pair and its surroundings, Biological Chemistry 382(8): 1271-1276.
- Luca S.M., Filippov D.V., Boom J.H. van, Oschkinat H., Groot H.J.M. de & Baldus M. (2001), Secondary chemical shifts in immobilized peptides and proteins: a qualitative basis for structure refinement under Magic Angle Spinning, Journal of Biomolecular NMR 20(4): 325-331.
- Umetsu M., Hollander J.G., Wang Z-Y, Nozawa T & Groot H.J.M. de (2001), Two sets of nuclear magnetic resonances in the CH2Cl2-treated (3 1R)-type bacteriochlorophyll c solid aggregates under ultra high magnetic field, Photosynthesis Research 69(1): 18.
- Alia A., Matysik J., Erkelens C., Hulsbergen F.B., Gast P., Lugtenburg J. & Groot H.J.M. de (2000), Bacteriochlorophyll/imidazole and chlorophyll/imidazole complexes are negatively charged in an apolar environment, Chemical Physics Letters 330(3-4): 325-330.
- Mulder F.M., Heinen W., Duin M. van, Lugtenburg J. & Groot H.J.M. de (2000), Cross-linking induced phase separation in SAN/SMA semi-interpenetrating polymer networks observed by solid state NMR and site specific isotope enrichment, Macromolecules 33(15): 5544-5548.
- Pauli J., Rossum B. van, Forster H., Groot H.J.M. de & Oschkinat H. (2000), Sample optimization and identification of signal patterns of amino acid side chains in 2D RFDR spectra of the alpha-spectrin SH3 domain, Journal of Magnetic Resonance 143(2): 411-416.
- Feng X., Verdegem P.J.E., Edén M., Sandstrom D., Lee Y.K., Bovee-Geurts P.H.M., Grip W.J. de, Lugtenburg J., Groot H.J.M. de & Levitt M.H. (2000), Determination of a molecular torsional angle in the metarhodopsin-I photointermediate of rhodopsin by double-quantum solid-state NMR, Journal of Biomolecular NMR 16(1): 1-8.
- Boender G.-J., Vega S. & Groot H.J.M. de (2000), Quantizied field description of rotor frequency-driven dipolar recoupling, Journal of Chemical Physics 112(3): 1096-1106.
- Rossum B.J. van, Groot H.J.M. de, Ladizhansky V., Vega S. & Groot C.P. de (2000), A method for measuring heteronuclear (1H-13C) distances in high speed MAS NMR, Journal of the American Chemical Society 122(14): 3465-3472.
- Matysik J., Alia A., Hollander J.G., Egorova T., Gast P. & Groot H.J.M. de (2000), A set-up to study photochemically induced dynamic nuclear polarization in photosynthetic reaction centres by solid-state NMR, Indian Journal of Biochemistry and Biophysics (IJBB) 37(5): 418-423.
- Matysik J., Nachtegaal G., Gorkom H.J. van, Hoff A.J., Groot H.J.M. de & Alia A. (2000), Exploring the Calcium-binding site in photosystem II membranes by solid state 113 Cd-NMR, Biochemistry 39(23): 6751-6755.
- Hogers B., Gross D., Lehmann V., Groot H.J.M. de, Gittenberger-De Groot A.C., Poelmann R.E. & Zick K. (2000), Magnetic resonance microscopy of mouse embryos in utero, The Anatomical Record 260(4): 373-377.
- Matysik J., Alia A., Gast P., Gorkom H.J. van, Groot H.J.M. de & Hoff A.J. (2000), Photochemically induced nuclear spin polarization in reaction centers of photosystem II observed by 13C-solid-state NMR reveals a strongly asymmetric electronic structure of the P680.+ primary donor chlorophyll, Proceedings of the National Academy of Sciences 97(18): 9865-9870.
- Mulder F.M., Jansen B.J.P., Lemstra P.J., Meijer H.E.H. & Groot H.J.M. de (2000), Pronounced poly(methyl methacrylate) dynamics induced by blending morphology, Macromolecules 33(2): 457-460.
- Groot H.J.M. de (2000), Solid-state NMR applied to membrane proteins, Current Opinion in Structural Biology 10(5): 593-600.
- Weesie R.J., Merlin J.C., Groot H.J.M. de, Britton G., Lugtenburg J., Jansen F.J.H.M. & Cornard J.P. (1999), Quantum chemical modelling and spectroscopic studies of the protein astaxanthin interactions in a-crustacyanin. In: Greve J., Puppels G.J. & Otto C. (Eds.) Spectroscopy of Biological Molecules: New Directions. Dordrecht, The Netherlans: Springer. 141-142.
- Weesie R.J., Merlin J.C., Lugtenburg J., Britton G., Groot H.J.M. de, Jansen F.J.H.M. & Cornard J.P. (1999), Resonance Raman spectroscopy and quantum chemical modeling studies of protein-astaxanthin interactions in alpha-crustacyanin (major blue carotenoprotein complex in carapace of lobster, Homarus gammarus), Biospectroscopy 5(6): 358-370.
- Baldus M., Egorova T., Alia Alia & Groot H.J.M. de (1999), Solid-state NMR in biological systems. Leiden, The Netherlands. [other]
- Helmle M., Lee Y.K., Verdegem P.J.E., Feng X., Karlsson T., Lugtenburg J., Groot H.J.M. de & Levitt M.H. (1999), Anomalous rotational resonance spectra in magic-angle spinning NMR, Journal of Magnetic Resonance 140(2): 379-403.
- Verdegem P.J.E., Bovee-Geurts P.H.M., Grip W.J. de, Lugtenburg J. & Groot H.J.M. de (1999), Retinylidene ligand structure in bovine rhodopsin, metarhodopsin-I and 10 methylrhodopsin from internuclear distance measurements using 13C labelling and 1-D rotational resonance MAS NMR, Biochemistry 38(35): 11316-11324.
- Creemers A.F.L., Klaassen C.H.W., Bovee-Geurts P., Kelle R., Kragl U., Raap J., Grip W.J. de, Lugtenburg J. & Groot H.J.M. de (1999), Solid state N-15 NMR evidence for a complex Schiff base counterion in the visual G-protein-coupled receptor rhodopsin, Biochemistry 38(22): 7195-7199.
- Egorova-Zachernyuk T.A., Remy A., Shkuropatov A.Y., Gast P., Hoff A.J., Gerwert K. & Groot H.J.M. de (1999), Efficient conditions for the photoaccumulation of H-A(-) in the photosynthetic reaction centre of Rhodobacter sphaeroides R26 with uniformly labelled bacteriopheophytin monitored by Fourier transform infrared difference spectroscopy, Vibrational Spectroscopy 19(2): 347-352.
- Rossum B.J. van, Mulder F.M., Boender G.J., Groot H.J.M. de, Steensgaard D, Balaban T.S., Holzwarth A.R. & Schaffner K. (1999), High Field 2-D and 3-D CP MAS 13C NMR dipolar correlation spectroscopy of aggregated Bacteriochlorophyll c in uniformly 13C enriched chlorosomal antennae of chlorobium tepidum. In: Garcia Gil L.J., Borrego C.M. (Eds.) IV workshop on Green and Heliobacteria. Proceedings IV sorkshop on Green and Heliobacteria Girona Spain: University of Girona. 57.
- Rossum B.J. van, Steensgaard D., Holzwarth A.R., Soede-Huijbregts C., Schaffner K., Raap J., Lugtenburg J., Gast P., Hoff A.J. & Groot H.J.M. de (1999), Magic angle spinning NMR of Photosynthetic components. In: Greve J., Puppels G.J. & Otto C. (Eds.) Spectroscopy of Biological Molecules: New Directions. Spectroscopy of Biological Molecules: New Directions Dordrecht: Springer. 201-204.
- Grip W.J. de, Lange F. de, Klaassen C.H.W., Verdegem P.J.E., Wallace-Williams S., Creemers A.F.L., Bergo V., Bovee-Geurts P.H.M., Raap J., Rothschild K.J., Groot H.J.M. de & Lugtenburg J. (1999), Photoactivation of rhodopsin: Interplay between protein and chromophore Rhodopsins and Phototransduction. In: Takeuchi I., Bock G. & Goode J.A. (Eds.) Rhodospins and Phototransduction: Rhodospins and Phototransduction: Novartis Symposium 224. Novartis Foundation Symposia no. 224: Wiley. 102-123.
- Mulder F.M., Heinen W., Duin M. van, Lugtenburg J. & Groot H.J.M. de (1998), Spin diffusion with 13C selection and detection for the characterization of morphology in labeled polymer blends with MAS NMR, Journal of the American Chemical Society 120(49): 12891-12894.
- Heinen W., Wenzel C.B., Rosenmöller C.H., Mulder F.M., Boender G.J, Lugtenburg J., Duin M. van, Klumperman B. & Groot H.J.M. de (1998), Solid-state NMR study of miscibility and phase separation in blends and semi-interpenetrating networks of 13C labeled poly(styrene-co-acrylonitrile) and poly(styrene-co-maleic anhydride), Macromolecules 31(21): 7404-7412.
- Heinen W., Duin M. van, Rosenmuller C.H., Wenzel C.B., Groot H.J.M. de & Lugtenburg J. (1998), 13C NMR study of the grafting of 13C labeled maleic anhydride onto PE, PP and EPM, Macromolecular Symposia 129(1): 119-125.
- Lugtenburg J. & Groot H.J.M. de (1998), Characterization of photosynthetic reaction centers with specific isotope labels, Photosynthesis Research 55: 241-245.
- Soede-Huijbregts C., Cappon J.J., Boender G.-J, Raap J., Gast P., Hoff A.J., Lugtenburg J. & Groot H.J.M. de (1998), 15N MAS NMR spectroscopy of [n-25N] and [t-15N] histidine labelled bacterial photosynthetic reaction centers. In: Garab G. (Ed.) Photosynthesis: Mechanisms and Effects. Dordrecht, The Netherlands: Kluwer Academic Publishers. 759-762.
- Boender G.-J., Vega S. & Groot H.J.M. de (1998), A physical interpretation of the Floquet description of magic angle spinning nuclear magnetic resonance spectroscopy, Molecular Physics 95(5): 921-934.
- Rossum B.J. van, Prytulla S., Oschkinat H & Groot H.J.M. de (1998), Biological MAS NMR in High Magnetic Fields, Proceedings of the Joint 29th AMPERE 13th ISMAR International Conference, Berlin 1: 38-39.
- Rossum B.J. van, Duyl B.Y. van, Steensgaard D.B., Balaban T.S., Holzwarth A.R., Schaffner K. & Groot H.J.M. de (1998), Evidence from Solid State NMR Correlation Spectroscopy for two Interstack arrangements in the Chlorosome Antenna system, Proceedings of the XIth International Congress on Photosynthesis .
- Schulten E.A.M., Rossum B.J. van, Ashurst J., Oschkinat H, Raap J. & Groot H.J.M. de (1998), MAS NMR Dipolar Correlation Spectroscopy of partially deuterated 13C-labelled Chlorophyll a, Proceedings of the XIth International Congress on Photosynthesis .
- Rossum B.-J. van, Boender G.-J, Mulder F.M., Raap J., Balaban T.S., Holzwarth A.R., Schaffner K., Prytulla S., Oschkinat H & Groot H.J.M. de (1998), Multidimensional CP-MAS 13C NMR of uniformly enriched chlorophyll, Spectrochimica Acta Part A : Molecular and Biomolecular Spectroscopy 54(9): 1167-1176.
- Egoroava-Zachernyuk T.A., Remy A., Shkuropatov A.Ya., Gast P., Hoff A.J., Gerwert K. & Groot H.J.M. de (1998), Photosynthetic RCs of Rb. sphaeroides with uniformly 13C 15N labelled bacteriopheophytin monitored with FTIR and solid state mas NMR. In: Garab G. (Ed.) Photosynthesis: Mechanisms and Effects, Vol. II. Dordrecht, The Netherlands: Kluwer Academic Publishers. 755-758.
- Alia A., Matysik J., Soede-Huijbregts C., Gast P., Raap J., Lugtenburg J., Groot H.J.M. de & Gorkom H.J. van (1998), Selective 15N-isotope labelling of histidines in PSII reaction centers of Spirodela oligorrhiza. In: Garab G. (Ed.) Photosynthesis: Mechanisms and Effects. no. II Dordrecht, The Netherlands: Kluwer Academic Publishers. 1009-1012.
- Matysik J., Alia A., Gorkom H.J. van & Groot H.J.M. de (1998), Substitution of calcium by cadmium in Photosystem II complex. In: Garab G. (Ed.) Photosynthesis: Mechanisms and Effects, Vol. II. Dordrecht, The Netherlands: Kluwer Academic Publishers. 1423-1426.
- Boers R.B., Gast P., Hoff A.J., Groot H.J.M. de & Lugtenburg J. (1998), Synthesis and NMR spectroscopy of labeled ubiquinones in photosynthesis studies. In: Garab G. (Ed.) Photosynthesis: Mechanisms and Effects. no. II Dordrecht, The Netherlands: Kluwer Academic Publishers. 881-884.
- La Penna G., Buda F., Bifone A. & Groot H.J.M. de (1998), The transition state in the isomerization of rhodopsin, Chemical Physics Letters 294(6): 447-453.
- Rossum B.J. van, Wachtveitl J., Raap J., Hoef K. van der, Gast P., Lugtenburg J., Oesterhelt D. & Groot H.J.M. de (1997), 13C MAS NMR evidence for structural similarity of L162YL mutant and Rhodobacter sphaeroides R26 RC, despite widely different cytochrome c(2)-mediated re-reduction kinetics of the oxidized primary donor, Spectrochimica Acta Part A : Molecular and Biomolecular Spectroscopy 53(12): 2201-2208.
- Weesie R.J., Verel R., Jansen F.J.H.M., Britton G., Lugtenburg J. & Groot H.J.M. de (1997), The mechanism of the colour shift of astaxanthin in alpha-crustacyanin as investigated by C-13 MAS NMR and specific isotope enrichment, Pure and Applied Chemistry 69(10): 2085-2090.
- Feng X., Verdegem P.J.E., Lee Y.K., Sandström D., Edén M., Bovee-Geurts P., Grip W.J. de, Lugtenburg J., Groot H.J.M. de & Levitt M.H. (1997), Direct determination of a molecular torsional angle in the membrane protein rhodopsin by solid-state NMR, Journal of the American Chemical Society 119(29): 6853-6857.
- Egorova-Zachernyuk A., Rossum B. van, Boender G.J., Franken E., Ashurst J., Raap J., Gast P., Hoff A.J. Oschkinat H. & Groot H.J.M. de (1997), Characterization of Pheophytin Ground States in Rhodobacter sphaeroides R26 Photosynthetic Reaction Centers from Multispin Pheophytin Enrichment and 2-D 13C MAS NMR Dipolar Correlation Spectroscopy, Biochemistry 36(24): 7513-7519.
- Verdegem P.J.E., Helmle M., Lugtenburg J. & Groot H.J.M. de (1997), Internuclear distance measurements up to 0.44 nm for retinals in the solid state with 1-D rotational resonance C-13 MAS NMR spectroscopy, Journal of the American Chemical Society 119(1): 169-174.
- Weesie R.J., Jansen F.J.H.M., Merlin J.C., Lugtenburg J., Britton G. & Groot H.J.M. de (1997), 13C Magic Angle Spinning NMR Analysis and Quantum Chemical Modeling of the Bathochromic Shift of Astaxathin in a-Crustacyanin, the Blue Carotenoprotein Complex in the Carapace of the Lobster Homarus gammarus, Biochemistry 36(24): 7288-7296.
- Britton G., Weesie R.J., Askin D., Warburton J.D., Gallardo-Guerrero L., Jansen F.J.H.M., Groot H.J.M. de, Lugtenburg J., Cornard J.P. & Merlin J.C. (1997), Carotenoid blues: Structural studies on carotenoproteins, Pure and Applied Chemistry 69(10): 2075-2084.
- Kolbert A.C., Verel R., Groot H.J.M. de & Almeida M. (1997), Determination of the spin density distribution in the organic conductor DMTM(TCNQ)2 with 13C magic angle spinning NMR, Molecular Physics 91(4): 725-730.
- Bifone A., Groot H.J.M. de & Buda F. (1997), Energy storage in the primary photoproduct of vision, Journal of Physical Chemistry B 101(15): 2954-2958.
- Rossum B.J. van, Forster H. & Groot H.J.M. de (1997), High-field and high-speed CP-MAS 13C NMR heteronuclear dipolar correlation spectroscopy of solids with frequency switched Lee-Goldburg homonuclear decoupling, Journal of Magnetic Resonance 124(2): 516-519.
- Verdegem P.J.E., Lugtenburg J. & Groot H.J.M. de (1997), The use of Isotopes for probing Ligand-protein interactions and Ligand structure: The rhodopsin G-protein coupled Membrane receptor paradigm. In: Browne T.R. (Ed.) Stable Isotopes in Pharmaceutical Research. Pharmacochemistry Library no. 26: Elsevier B.V.. 203-217.
- Buda F., Groot H.J.M. de & Bifone A. (1996), Charge localization and dynamics in rhodopsin, Physical Review Letters 77(21): 4474-4477.
- Bezema F.R., Marttin E., Roemelé P.E.H., Brussee J., Boddé H.E. & Groot H.J.M. de (1996), 2H NMR evidence for dynamic disorder in human skin induced by the penetration enhancer azone, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 52(7): 785-791.
- Rossum B.J. van, Boender G.J. & Groot H.J.M. de (1996), High magnetic field for enhanced proton resolution in high-speed CP/MAS heteronuclear H-1-C-13 dipolar-correlation spectroscopy, Journal of Magnetic Resonance, Series A 120(2): 274-277.
- Ziółkowski J., Maltha A.M., Kist H., Grootendorst E.J. & Groot H.J.M. de Ponec V. (1996), Distribution of cations in mixed Zn–Mn–Al–O containing spinels, model catalysts for the reduction of nitrobenzene to nitrosobenzene, Journal of Catalysis 160(2): 148-154.
- Heinen W., Rosenmöller C.H., Wenzel C.B., Groot H.J.M. de, Lugtenburg J. & Duin M. van (1996), 13C NMR study of the grafting of maleic anhydride onto polyethene, polypropene, and ethene-propene copolymers, Macromolecules 29(4): 1151-1157.
- Bifone A., Groot H.J.M. de & Buda F. (1996), Ab initio molecular dynamics of retinals, Chemical Physics Letters 248(3-4): 165-172.
- Rossum B.J. van, Liemt W.B.S. van, Boender G.J., Gast P., Hoff A.J., Lugtenburg J. & Groot H.J.M. de (1995), 13C MAS NMR relaxation study of the Q(A) binding in Rhodobacter sphaeroides R26 reaction centers. In: Mathis P. (Ed.) Proceedings of the Xth International Photosynthesis Congress. PHOTOSYNTHESIS: FROM LIGHT TO BIOSPHERE, VOL I: Springer. 899-902.
- Groot H.J.M. de (1995), Asymmetric primary quinone hydrogen bonding in Rhodobacter sphaeroides reaction centers. In: Mathis P. (Ed.) Photosynthesis: from Light to Biosphere. PHOTOSYNTHESIS: FROM LIGHT TO BIOSPHERE, VOL I Netherlands: Springer. 401-406.
- Boender G.J., Balaban T.S., Holzwarth A.R., Schaffner K., Raap J., Prytulla S., Oschkinat H. & Groot H.J.M. de (1995), Comparison of the stacking of chlorophylls in chlorosomes versus aggregates of bacteriochlorophyll C and chlorophyll A using 2-D MAS NMR spectroscopy. In: Mathis P. (Ed.) Photosynthesis : from light to biosphere.. PHOTOSYNTHESIS: FROM LIGHT TO BIOSPHERE, VOL I no. 1 Dordrecht: Kluser Academic Publishers. 347-350.
- Balaban T.S., Holzwarth A.R., Schaffner K., Boender G.-J. & Groot H.J.M. de (1995), CP-MAS 13C-NMR dipolar correlation spectroscopy of 13C-enriched chlorosomes and isolated bacteriochlorophyll c aggregates of chlorobium tepidium: the self-organization of pigments is the main structural feature of chlorosomes, Biochemistry 34(46): 15259-15266.
- Liemt W.B.S., Boender G.J., Gast P., Hoff A.J., Lugtenburg J. & Groot H.J.M. de (1995), 13C Magic angle spinning NMR characterization of the functionally asymmetric QA binding in Rhodobacter sphaeroides R26 photosynthetic reaction centers using site-specific 13C-labeled ubiquinone-10, Biochemistry 34(32): 10229-10236.
- Brudler R., Groot H.J.M. de, Liemt W.B.S., Gast P., Hoff A.J., Lugtenburg J. & Gerwert K. (1995), FTIR spectroscopy shows weak symmetric hydrogen bonding of the Q_B carbonyl groups in Rhodobacter sphaeroides R26 reaction centres, FEBS Letters 370(1-2): 88-92.
- Boender G.J., Raap J., Prytulla S., Oschkinat H. & Groot H.J.M. de (1995), MAS NMR structure refinement of uniformly 13C enriched chlorophyll a/water aggregates with 2D dipolar correlation spectroscopy, Chemical Physics Letters 237(5-6): 502-508.
- Weesie R.J., Askin D., Jansen F.J.H.M., Groot H.J.M. de, Lugtenburg J. & Britton G. (1995), Protein-chromophore interactions in α-crustacyanin, the major blue carotenoprotein from the carapace of the lobster, homarus gammarus a study by 13C magic angle spinning NMR, FEBS Letters 362(1): 34-38.
- Shochat S., Gast P., Hoff A.J., Boender G.J., Leeuwen S. van, Liemt W.B.S. van, Vijgenboom E., Raap J., Lugtenburg J. & Groot H.J.M. de (1995), 13C MAS NMR evidence for a homogeneously ordered environment of tyrosine M210 in reaction centres of Rhodobacter sphaeroides, Spectrochimica Acta Part A : Molecular and Biomolecular Spectroscopy 51(1): 135-144.
- Brudler R., Groot H.J.M. de, Liemt W.B. van, Steggerda W.F., Esmeijer R., Gast P., Hoff A.J., Lugtenburg J. & Gerwert K. (1994), Asymmetric binding of the 1- and 4-C=0 of QA in Rhodobacter sphaeroides R26 reaction centres monitored by Fourier transform infra-red spectroscopy using site-specific isotopically laballed ubiquinone-10, The EMBO Journal 13(23): 5523-5530.
- Kolbert A.C., Groot H.J.M. de, Putten D. van der, Brom H.B., Jongh L.J. de, Schmid G., Krautscheid H. & Fenske D. (1993), Solid state magic angle spinning13C and31P NMR of organic ligand stabilized high nuclearity metal clusters: 13C and31P MAS on metal cluster compounds, Zeitschrift für Physik D: Atoms, Molecules and Clusters 26: 24-26.
- Smith S.O., Groot H.J.M. de, Gebhard R. & Lugtenburg J. (1992), Magic angle spinning NMR studies on the metarhodopsin II intermediate of bovine rhodopsin: evidence for an unprotonated Schiff base, Photochemistry and Photobiology 56(6): 1035-1039.
- Groot H.J.M. de, Gebhard R., Hoef K. van der, Hoff A.J., Lugtenburg J., Violette C.A. & Frank H.A. (1992), Carbon-13 magic angle spinning NMR evidence for a 15, 15'-cis configuration of the spheroidene in the Rhodobacter sphaeroides photosynthetic reaction center, Biochemistry 31(49): 12446-12450.
- Fischer M.R., Groot H.J.M. de, Raap J., Winkel C., Hoff A.J. & Lugtenburg J. (1992), Carbon-13 magic angle spinning NMR study of the light-induced and temperature-dependent changes in Rhodbacter sphaeroides R26 reaction centers enriched in [4'-13C]tyrosine, Biochemistry 31(45): 11038-11049.
- Smit S.O., Courtin J., Groot H.J.M. de, Gebhard R. & Lugtenburg J. (1991), Carbon-13 magic-angle spinning NMR studies of bathorhodopsin, the primary photoproduct of rhodopsin, Biochemistry 30(30): 7409-7415.
- Allen P.J., Creuzet F., Groot H.J.M. de & Griffin R.G. (1991), Apparatus for low-temperature magic-angle spinning NMR, Journal of Magnetic Resonance 92(3): 614-617.
- Gebhard R., Hoef K. van der, Violette C.A., Groot H.J.M. de, Frank H.A. & Lugtenburg J. (1991), C-13 Magic angle spinning NMR evidence for a 15, 15'-Z configuration of the sheroidene chromophore in the Rhodobacter Sphaeroides reaction center; synthesis of 13C- and 2H-labelled spheroidenes, Pure and Applied Chemistry 63(1): 115-122.
- Groot H.J.M. de, Smith S.O., Kolbert A.C., Courtin J.M.L., Winkel C., Lugtenburg J., Herzfeld J. & Griffin R.G. (1991), Iterative fitting of magic-angle-spinning NMR spectra, Journal of Magnetic Resonance 91(1): 30-38.
- Smith S.O., Palings I., Miley M.E., Courtin J., Groot H.J.M. de, Lugtenburg J., Mathies R.A. & Griffin R.G. (1990), Solid-state NMR studies of mechanism of the opsin shift in the visual pigment rhodopsin, Biochemistry 29(35): 8158-8164.
- Groot H.J.M. de, Smith S.O., Courtin J., Berg E. van den, Winkel C., Lugtenburg J., Griffin R.G. & Herzfeld J. (1990), Solid-state carbon-13 and nitrogen-15 NMR study of the low pH forms of bacteriorhodopsin, Biochemistry 29(29): 6873-6883.
- Groot H.J.M. de, Raap J., Winkel C., Hoff A.J. & Lugtenburg J. (1990), Magic-angle spinning 13C NMR with atomic resolution of a photosynthetic reaction center enriched in [4'-13]tyrosine, Chemical Physics Letters 169(4): 307-310.
- Kolbert A.C., Groot H.J.M. de, Levitt M.H., Munovitz M.G., Roberts J.E., Harbison G.S., Herzfeld J. & Griffin R.G. (1990), Two-Dimensional Dipolar-Chemical Shift NMR in Rotating Solids. In: Granger P. & Harris R.K. (Eds.) Multinuclear Magnetic Resonance In Liquids and Solids –Chemical Applications. NATO ASI Series C: Mathematical and Physical Sciences no. 322 Dordrecht: Springer. 339-354.
- Kolbert A.C., Groot H.J.M. de, Oas T.G. & Griffin R.G. (1989), Two-dimensional hybrid experiments for the measurement of small anisotropies in magic-angle spinning nuclear magnetic resonance. In: Warren W.S. (Ed.) Advances in Magnetic and Optical Resonance no. 13: Elsevier. 183-194.
- Smith S.O., Groot H.J.M. de, Gebhard R., Courtin J.M.L., Lugtenburg J., Herzfeld J. & Griffin R.G. (1989), Structure and protein environment of the retinal chromophore in light- and dark-adapted bacteriorhodopsin studied by solid-state NMR, Biochemistry 28(22): 8897-8904.
- Kolbert A.C., Groot H.J.M. de & Griffin R.G. (1989), Two-dimensional switched-speed spinning NMR, Journal of Magnetic Resonance 85(1): 60-68.
- Smit H.H.A., Groot H.J.M. de, Elmassalami M., Thiel R.C. & Jongh L.J. de (1989), Non-linear excitations in Ising-type magnetic chain systems I: Mossbauer relaxation studies of antiferromagnets in zero and applied field, Physica B: Condensed Matter 154(2): 237-253.
- Groot H.J.M. de, Harbison G.S., Herzfeld J. & Griffin R.G. (1989), Nuclear Magnetic Resonance Study of the Schiff base in bacteriorhodopsin: Counterion effects on the 15N shift anisotropy, Biochemistry 28(8): 3346-3353.
- Groot H.J.M. de, Copié V., Smith S.O., Allen P.J., Winkel C., Lugtenburg J., Herzfeld J. & Griffing R.G. (1988), Magic-angle-sample-spinning NMR difference spectroscopy, Journal of Magnetic Resonance 77(2): 251-257.
- Cadée M.C., Groot H.J.M. de, Jongh L.J. de & IJdo D.J.W. (1986), Crystal structure and magnetic properties of some new hexagonal ferrites (Ba2Sn2MeFe10-xGaxO22) with the QS-structure, Journal of Magnetism and Magnetic Materials 62(2-3): 367-380.
- Groot H.J.M. de & Jongh L.J. de (1986), Random-field effects on field-induced transitions in Ising-type antiferromagnets, Physica Scripta 1986(T13): 219-225.
- Groot H.J.M. de & Jongh L.J. de (1986), Phase diagrams of weakly anisotropic Heisenberg antiferromagnets, nonlinear excitations (solitons) and random-field effects, Physica B+C 141(1): 1-36.
- Jongh L.J. de, Brom H.B., Groot H.J.M. de, Hijmans T.W. & Korving W.H. (1986), Field-induced transitions in low-dimensional antiferromagnets and in a spin-peierls system, Journal of Magnetism and Magnetic Materials 54-57(3): 1447-1452.
- El Massalami M., Groot H.J.M. de, Thiel R.C. & Jongh L.J. de (1986), Mossbauer relaxation and thermodynamic properties of spin cluster-triad in EuMg_5, Hyperfine Interactions 28(1-4): 667-671.
- Groot H.J.M. de, Jongh L.J. de, Elmassalami M., Smit H.H.A. & Thiel R.C. (1986), Mössbuaer relaxation studies of non-linear dynamical excitations in low-dimensional magnets, Hyperfine Interactions 27(1-4): 93-110.
- Smit H.H.A., Groot H.J.M. de, Thiel R.C., Jongh L.J. de, Johson C.E. & Thomas M.F. (1985), Field-dependent Mossbauer relaxation study of domain walls in the quasi 1-d antiferromagnet RbFeCl3.2H2O, Solid State Communications 53(7): 573-577.
- Groot H.J.M. de & Jongh L.J. de (1985), Phase diagrams of weakly anisotropic Heisenberg antiferromagnets: III. Nonlinear excitations and random fields in quasi 2-dimensional systems, Solid State Communications 56(1): 7-11.
- Jongh L.J. de & Groot H.J.M. de (1985), Phase diagrams of weakly anisotropic Heisenberg antiferromagnets: II. Quasi 2-dimensional systems, Solid State Communications 53(9): 737-741.
- Jongh L.J. de & Groot H.J.M. de (1985), Phase diagrams of weakly anisotropic Heisenberg antiferromagnets: I. Quasi 1-dimensional systems, Solid State Communications 53(9): 731-735.
- Groot H.J.M. de, Jongh L.J. de, Thiel R.C. & Reedijk J. (1984), Mossbauer relaxation study of nonlinear excitations in pure and impure Ising-type ferromagnetic quantum chains, Physical Review B : Condensed Matter 30(7): 4041-4044.
- Thiel R.C., Groot H.J.M. de & Vries J.W.C. de (1984), Use of Kapton film as a cryogenic construction material, Cryogenics 24(12): 702-704.
- Groot H.J.M. de, Jongh L.J. de, Willett R.D. & Reedijk J. (1982), High-field (40 T) magnetization studies of linear Heisenberg chains with alternating exchange, Journal of Applied Physics 53(11): 8038-8039.
- Jongh L.J. de, Groot H.J.M. de & Reedijk J. (1982), Spin-Peierls transition in a Cu2+ linear chain, Journal of Applied Physics 53(11): 8027-8028.
- Jongh L.J. de, Bartolomé J., Greidanus F.J.A.M., Groot H.J.M. de, Stipdonk H.L. & Buschow K.H.J. (1981), Magnetic properties of PrCo2 and its ternary hydride PrCo2H4, Journal of Magnetism and Magnetic Materials 25(2): 207-214.
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