Universiteit Leiden

nl en

Edgar Groenen

Emeritus hoogleraar Experimentele natuurkunde

Naam
Prof.dr. E.J.J. Groenen
Telefoon
+31 71 527 5914
E-mail
groenen@physics.leidenuniv.nl

Meer informatie is beschikbaar op de Engelse profielpagina.

Meer informatie over Edgar Groenen

Onderzoekspagina

Emeritus hoogleraar Experimentele natuurkunde

  • Wiskunde en Natuurwetenschappen
  • Leids Instituut Onderzoek Natuurkunde
  • LION - Biological & Soft Matter

Werkadres

Huygens Laboratorium
Niels Bohrweg 2
2333 CA Leiden
Kamernummer 809B

Contact

  • Nami F., Gast P. & Groenen E.J.J. (2016), Rapid freeze-quench EPR spectroscopy: improved collection of frozen particles, Applied Magnetic Resonance 47: 643-653.artikel in tijdschrift (refereed)
  • Gast P. & Groenen E.J.J. (2016), EPR interactions - g-Anisotropy, eMagRes 5(3): 1435-1444.artikel in tijdschrift (refereed)
  • Groenen E.J.J. (2016), Op een enkel molecuul naar de Physikaprijs, Nederlands Tijdschrift voor Natuurkunde 4: 108-109.artikel in tijdschrift
  • Azarkh M. & Groenen E.J.J. (2015), Simulation of multi-frequency EPR spectra for a distribution of the zero-field splitting, Journal of Magnetic Resonance 255: 106-113.artikel in tijdschrift (refereed)
  • Mathies G., Gast P., Dennis Chasteen N., Luck A.N., Mason A.B. & Groenen E.J.J. (2015), Exploring the Fe(III) binding sites of human serum transferrin with EPR at 275 GHz, Journal of Biological Inorganic Chemistry 20: 487-496.artikel in tijdschrift (refereed)
  • Azarkh M. & Groenen E.J.J. (2015), Temperature Determination by EPR at 275 GHz and the Detection of Temperature Jumps in Aqueous Samples, Journal of Physical Chemistry B 119: 13416-13421.artikel in tijdschrift (refereed)
  • Scarpelli F., Arrieta A.L., Gast P., Groenen E.J.J., Milikisyants S., Murphy M.E.P. & Huber M. (2015), A Single-Crystal EPR Study at 95 GHz of the Type-2 Copper Site of Nitrite Reductase From Alcaligenes faecalis, Applied Magnetic Resonance 46: 411-420.artikel in tijdschrift (refereed)
  • Gast P., Broeren F.G.J., Sottini S., Aoki R., Takashina A., Yamaguchi T., Kohzuma T. & Groenen E.J.J. (2014), The type 1 copper site of pseudoazurin: Axial and rhombic, Journal of Inorganic Biochemistry 137(4): 57-63.artikel in tijdschrift (refereed)
  • Azarkh M., Penkova L.V., Kats S.V., Varzatskii O.A., Voloshin Y.Z. & Groenen E.J.J. (2014), A Mononuclear Mn(II) Pseudoclathrochelate Complex Studied by Multi-Frequency Electron-Paramagnetic-Resonance Spectroscopy, Journal of Physical Chemistry Letters 5(2): 886-889.artikel in tijdschrift (refereed)
  • Gast P., Herbonnet R.T.L., Klare J., Nalepa A., Rickert C., Stellinga D., Urban L., Mobius K., Savitsky A., Steinhoff J. & Groenen E.J.J. (2014), Hydrogen bonding of nitroxide spin labels in membrane proteins, Physical Chemistry Chemical Physics 16(6): 15910-15916.artikel in tijdschrift (refereed)
  • Hamdy M.S., Saputera W.H., Groenen E.J.J. & Mul G. (2014), A novel TiO2 composite for photocatalytic wastewater treatment, Journal of Catalysis 310: 75-83.artikel in tijdschrift (refereed)
  • Gupta A., Sottini S., Tepper W.J.W., Groenen E.J.J., Thomassen E.A.J. & Canters G.W. (2012), Involvement of Tyr 108 in the Enzyme Mechanism of the Small Laccase from Streptomyces coelicolor, Journal American Chemical Society 134: 18213-18216.artikel in tijdschrift (refereed)
  • Sottini S. & Groenen E.J.J. (2012), A Comment on the Pseudo-nuclear Zeeman Effect, Journal of Magnetic Resonance 218: 11-15.artikel in tijdschrift (refereed)
  • Mathies G., Almeida R.M., Gast P., Moura J.J.G. & Groenen E.J.J. (2012), Multifrequency EPR Study of Fe3+ and Co2+ in the Active Site of Desulforedoxin, Journal of Physical Chemistry B 116: 7122-7128.artikel in tijdschrift (refereed)
  • Mathies G., Chatziefthimiou S., Maganas D., Sanakis Y., Sottini S., Kyritsis P. & Groenen E.J.J. (2012), High-frequency EPR study of the high-spin FeII complex Fe[(SPPh2)2N]2, Journal of Magnetic Resonance 224: 94-100.artikel in tijdschrift (refereed)
  • Gupta A., Nederlof I., Sottini S., Tepper A.W.J., Groenen E.J.J., Thomassen E.A.J. & Canters G.W. (2012), Role of Tyr108 in the enzyme mechanism of the small laccase from Streptomyces coelicolor, Journal of American Chemical Society 134: 18213-18216.artikel in tijdschrift (refereed)
  • Maganas D., Sottini S., Kyritsis P., Groenen E.J.J. & Neese F. (2011), Theoretical Analyses of the Spin Hamiltonian Parameters in Co(II)S4 Complexes, Using Density Functional Theory and Correlated ab initio Methods, Inorganic Chemistry 50(18): 8741-8754.artikel in tijdschrift (refereed)
  • Mathies G., Hemert M.C. van, Gast P., Sai Sankar Gupta K.B., Frank H.A., Lugtenburg J. & Groenen E.J.J. (2011), Configuration of Spheroidene in the Photosynthetic Reaction Center of Rodobacter sphaeroides: A Comparison of Wild-Type and Reconstituted R26, Journal of Physical Chemistry A 115(34): 9552-9556.artikel in tijdschrift (refereed)
  • Wirtz A.C., Hofmann C. & Groenen E.J.J. (2011), Stretched Polyethelene Films Probed by Single Molecules, ChemPhysChem 12: 1519-1528.artikel in tijdschrift (refereed)
  • Mathies G., Blok H., Disselhorst J.A.J.M., Gast P., Meer H. van der, Miedema D.M., Almeida R.M., Moura J.J.G., Hagen W.R. & Groenen E.J.J. (2011), Continuous-wave EPR at 275 GHz: Application to high-spin Fe3+ systems, Journal of Magnetic Resonance 210: 126-132.artikel in tijdschrift (refereed)
  • Sottini S., Gast P., Blok A., Canters G.W., Cavazzini D., Rossi G. & Groenen E.J.J. (2010), A Proton ENDOR Study of Azurin, Applied Magnetic Resonance 37: 219-227.artikel in tijdschrift (refereed)
  • Bordignon E., Brutlach H., Urban L., Hideg A., Savitsky A., Schnegg A., Gast P., Engelhard M., Groenen E.J.J., Möbius M.E. & Steinhoff H.-J. (2010), Heterogeneity in the nitroxide micro-environment: polarity and proticity effects in spinlabeled proteins studied by multi frequency EPR, Applied Magnetic Resonance 37: 391-403.artikel in tijdschrift (refereed)
  • Maganas D., Milikisyants S., Rijnbeek J.M.A., Sottini S., Levesanos N., Kyritsis P. & Groenen E.J.J. (2010), A multifrequency high-field Electron Paramagnetic Resonance study of Co(II)S4 coordination, Inorganic Chemistry 49(2): 595-605.artikel in tijdschrift (refereed)
  • Tanase S., Sottini S., Marvaud V., Groenen E.J.J. & Chamoreau L.-M. (2010), Anion-induced assembly of hexacoordinate rare-earth(III) complexes, European Journal of Inorganic Chemistry 2010(22): 3478-3483.artikel in tijdschrift (refereed)
  • Dam M.C.E. van, Dekker H., Friso A.-J. & Groenen E.J.J. (2009), Studiesucces; Rapport van de task force Studiesucces. Leiden: LEI Universiteit.rapport
  • Tepper A., Milikisyants S., Sottini S., Vijgenboom E., Groenen E.J.J. & Canters G.W. (2009), Identification of a radical intermediate in the enzymatic reduction of oxygen by small laccase, JACS 131: 11680-11682.artikel in tijdschrift (refereed)
  • Blok H., Akimoto I., Milikisyants S., Gast P., Groenen E.J.J. & Schmidt J. (2009), FID detection of EPR and ENDOR spectra at high microwave frequencies, Journal of Magnetic Resonance 201: 57-60.artikel in tijdschrift (refereed)
  • Sottini S., Mathies G., Gast P., Maganas D., Kyritsis P. & Groenen E.J.J. (2009), A W-band pulsed EPR/ENDOR study of Co^IIS_4 coordination in the Co[(SPPh_2)(SP^iPr_2)N]_2 complex, Physical Chemistry Chemical Physics 11: 6727-6732.artikel in tijdschrift (refereed)
  • Milikisyants S., Sottini S., Disselhorst J.A.J.M., Meer H. van der & Groenen E.J.J. (2008), A modification of the commercial ESR900 cryostat to enable three-dimensional Electron Paramagnetic Resonance studies of crystals, Review of Scientific Instruments 79(046107).artikel in tijdschrift (refereed)
  • Banham J.E., Baker C.M., Ceola S., Day I.J., Grant G.H., Groenen E.J.J., Rodgers C.T., Jeschke G. & Timmel C.R. (2008), Distance measurements in the borderline region of applicability of CW EPR and DEER: A model study on a homologous series of spin-labelled peptides, Journal of Magnetic Resonance 191: 202-218.artikel in tijdschrift (refereed)
  • Milikisyants S., Groenen E.J.J. & Huber M.I. (2008), Observer-selective double electron-electron-spin resonance, a pulse sequence to improve orientation selection, Journal of Magnetic Resonance 192: 275-279.artikel in tijdschrift (refereed)
  • Banham J.E., Baker C.M., Ceola S., Day I.J., Grant G.H., Groenen E.J.J., Rodgers C.T., Jeschke G. & Timmel C.R. (2008), Distance measurements in the borderline region of applicability of CW EPR and DEER: Amodel study on a homologous series of spin-labelled peptides, Journal of Magnetic Resonance 191: 202-218.artikel in tijdschrift (refereed)
  • Aguirre A., Gast P., Orlinskii S.B., Akimoto I., Groenen E.J.J., Mkami H. El, Goovaerts E. & Doorslaer S. van (2008), Multifrequency EPR analyis of the positive polaron in I2-doped poly(3-hexylthiophene) and in, Phys. Chem. Chem. Phys. 10: 7129-7138.artikel in tijdschrift (refereed)
  • Wirtz A.C., Hemert M.C. van, Lugtenburg J., Frank H.A. & Groenen E.J.J. (2007), Two stereoisomers of Spheroidene in the Rhodobacter sphaeroides R26 reaction center: A DFT analysis of Resonance Raman spectra, Biophysical Journal 93: 981-991.artikel in tijdschrift (refereed)
  • Wirtz A.C., Hofmann C. & Groenen E.J.J. (2006), Spincoated polyethylene films probed by single molecules, Journal of Physical Chemistry B 110(43): 21623-21629.artikel in tijdschrift (refereed)
  • Wirtz A.C., Dokter M., Hofmann C. & Groenen E.J.J. (2006), Spincoated polyethylene films for single-molecule optics, Chemical Physics Letters 417: 383-388.artikel in tijdschrift (refereed)
  • Fittipaldi M., Warmerdam G.C.M., Waal E.C. de, Canters G.W., Cavazzini D., Rossi G., Huber M.I. & Groenen E.J.J. (2006), The Spin-Density Distribution in the Copper Site of Azurin, ChemPhysChem 7(6): 1286-1293.artikel in tijdschrift (refereed)
  • Fittipaldi M., Wijma H.J., Verbeet M.P., Canters G.W., Groenen E.J.J. & Huber M.I. (2005), The Substrate-Bound Type 2 Copper Site of Nitrite Reductase: The Nitrogen Hyperfine Coupling of Nitrite Revealed by Pulsed EPR, Biochemistry 44: 15193-15202.artikel in tijdschrift (refereed)
  • Orlinskii S.B., Blok H., Groenen E.J.J., Schmidt J., Baranov P.G., Mello Donegá C. de & Meijerink A. (2005), High-frequency EPR and ENDOR spectroscopy on semiconductor nanocrystals, Magnetic Resonance in Chemistry 43.artikel in tijdschrift (refereed)
  • Orlinskii S.B., Schmidt J., Groenen E.J.J., Baranov P.G., Mello Donegá C. de & Meijerink R. (2005), Shallow donors in semiconductor nanoparticles: Limit of the effective mass approximation, Physical Review Letters 94(9).artikel in tijdschrift (refereed)
  • Groenen E.J.J. & Schmidt J. (2004), High-frequency EPR, ESEEM and ENDOR studies of paramagnetic centres in single-crystalline materials. In: Grinberg O., Berliner L.J. (red.) Very High Frequincy (VHF) ESR/EPR.. New York: Kluwer Academic Publishers. 278-304.boekdeel
  • Groenen E.J.J. & Schmidt J. (2004), High-frequency EPR, ESEEM and ENDOR studies of paramagnetic centres in single-cystalline materials. In: Grinberg O., Berliner L.J. (red.) Very High Frequency (VHF) ESR/EPR.. New York: Kluwer Academic Publishers. 278-304.boekdeel
  • Bubacco L., Gastel M. van, Groenen E.J.J., Vijgenboom E. & Canters G.W. (2003), Spectroscopic characterization of the electronic changes in the active site of Streptomyces antibioticus tyrosinase upon binding of transition state analogue inhibitors, Journal of Biological Chemistry 278: 7381-7389.artikel in tijdschrift (refereed)
  • Fittipaldi M., Steiner R.A., Matsushita M., Dijkstra B.W., Groenen E.J.J. & Huber M.I. (2003), Single-crystal EPR study at 95 GHz of the type 2 copper site of the inhibitor-bound querceting 2,3-dioxygenase, Biophysical Journal 85(6): 4047-4054.artikel in tijdschrift (refereed)
  • Gastel M. van, Coremans J.W.A., Sommerdijk H.T., Hemert M.C. van & Groenen E.J.J. (2002), An ab initio quantum-chemical study of the blue-copper site of azurin, Journal of the American Chemical Society 124(9): 2035-2041.artikel in tijdschrift (refereed)
  • Dokter A.M., Hemert M.C. van, Velt C.M. in 't, Hoef K. van der, Lugtenburg J., Frank H.A. & Groenen E.J.J. (2002), Resonance Raman spectrum of all-trans sphaeroidene. DFT analysis and isotope labeling, Journal of Physical Chemistry A 106: 9463-9469.artikel in tijdschrift (refereed)
  • Gastel M. van, Nagano Y., Zondervan R., Canters G.W., Jeuken L.J.C., Warmerdam G.C.M., Waal E.C. de & Groenen E.J.J. (2002), Hydrogen bonding in the bleu copper site. A resonance Raman study, Journal Physical Chemistry B 106(15): 4018-4021.artikel in tijdschrift (refereed)
  • Ubbink M., Worrall J.A.R., Canters G.W., Groenen E.J.J. & Huber M.I. (2002), Paramagnetic resonance of biological metal centres, Annual Review Biophysics and Biomolecular Structure 31: 393-422.artikel in tijdschrift (refereed)
  • Dauw X.L.R., Visser J. & Groenen E.J.J. (2002), Wave function of C70 in the triplet state, Journal of Physical Chemistry A 106(15): 3754-3758.artikel in tijdschrift (refereed)
  • Dokter A.M., Hemert M.C. van, Velt C.M. in 't, Hoef K. van der, Lugtenburg J., Frank H.A. & Groenen E.J.J. (2002), The resonance Raman spectrum of all-trans spheroidene. DFT analysis and isotope labeling, Journal of Physical Chemistry A 106(41): 9463-9469.artikel in tijdschrift (refereed)
  • Matsushita M., Bloeß A., Durand Y., Butter J., Schmidt J. & Groenen E.J.J. (2002), Single molecules as nanoprobes. A study of the Shpol´skii effect, Journal of Chemical Physics 117: 3383-3390.artikel in tijdschrift (refereed)
  • Ubbink M., Worrall J.A.R., Canters G.W., Groenen E.J.J. & Huber M.I. (2002), Paramagnetic resonance of biogical metal centers, Annual Review Biophysics and Biomolecular Structure 31: 393-422.artikel in tijdschrift (refereed)
  • Visser J. & Groenen E.J.J. (2002), The fine-structure in the lowest triplet stat of C60 and C70, Chemical Physics Letters 356: 43-48.artikel in tijdschrift (refereed)
  • Gastel M. van, Boulanger M.J., Canters G.W., Huber M.I., Murphy M.E.P., Verbeet M.P. & Groenen E.J.J. (2001), A single-crystal EPR study at 95 GHz of the type 1 copper site of the green nitrite reductase of A. faecalis, J. Phys. Chem. B. 105(11): 2236-2243.artikel in tijdschrift (refereed)
  • Gastel M. van, Canters G.W., Krupka H., Messerschmidt A., Waal E.C., Warmerdam G.C.M. & Groenen E.J.J. (2000), Axial ligation in blue-copper proteins. A W-band ESE detected EPR study of the azurin mutant M121H, Journal of the American Chemical Society 122: 2322-2328.artikel in tijdschrift (refereed)
  • Gastel M. van, Bubacco L., Groenen E.J.J., Vijgeboom E. & Canters G.W. (2000), EPR study of the dinuclear active copper site of tyrosinase from Streptomyces antibioticus, FEBS Letters 474: 228-232.artikel in tijdschrift (refereed)
  • Gastel M. van, Canters G.W., Krupka H., Messerschmidt A., Waal E.C. de, Warmerdam G. & Groenen E.J.J. (2000), Aixal ligation in blue-copper proteins. A W-Band Electron Spin Echo Detected Electron Paramagnetic Resonance Study of the Azurin Mutant M121H, Journal American Chemical Society 122(10): 2322-2328.artikel in tijdschrift (refereed)
  • Gastel M. van, Coremans J.W.A., Mol J., Jeuken L.J.C., Canters G.W. & Groenen E.J.J. (1999), The binding of imidazole in an azurin-like blue-copper site, Journal of Biological Inorganic Chemistry 4: 257-265.artikel in tijdschrift (refereed)
  • Brouwer A.C.J., Köhler J., Oijen A.M. van, Groenen E.J.J. & Schmidt J. (1999), Single-molecule fluorescence autocorrelation experiments on pentacene. The dependence of intersystem crossing on isotopic composition, Journal of Chemical Physics 18(110): 9151-9159.artikel in tijdschrift (refereed)
  • Brouwer A.C.J., Groenen E.J.J., Hemert M.C. van & Schmidt J. (1999), Isotope shifts and intersystem crossing for pentacene in p-terphenyl. The model system of single-molecule spectroscopy, Journal of Physical Chemistry A 45(103): 8959-8965.artikel in tijdschrift (refereed)
  • Gastel M. van, Coremans J.W.A., Mol J., Jeuken L.J.C., Canters G.W. & Groenen E.J.J. (1999), The binding of imizadole in an azurin-like blue-copper site, Journal of Biological Inorganic Chemistry 4: 257-265.artikel in tijdschrift (refereed)
  • Brouwer A.C.J., Groenen E.J.J., Hemert M.C. van & Schmidt J. (1999), Isotope Shifts and Intersystem Crossing for Pentacene in p-Terphenyl. A Model System for Single-Molecule Dynamics, Journal of Physical Chemistry A 103(45): 8959-8965.artikel in tijdschrift (refereed)
  • Köhler J., Brouwer A.C.J., Groenen E.J.J. & Schmidt J. (1998), Isotopomer selective spectroscopy on pentacene, Journal of the American Chemical Society 120(8): 1900-1905.artikel in tijdschrift (refereed)
  • Berg G.J.B. van den, Heuvel D.J. van den, Poluektov O.G., Holleman I., Meijer G. & Groenen E.J.J. (1998), Pulsed ENDOR studies at 95 GHz of the triplet state of 13C60, Journal of Magnetic Resonance 131(39): 39-45.artikel in tijdschrift (refereed)
  • Gastel M. van, Coremans J.W.A., Jeuken L.J.C., Canters G.W. & Groenen E.J.J. (1998), The electron spin echo envelope modulation spectrum of azurin at X-band, Journal of Physical Chemistry A 102(24): 4462-4470.artikel in tijdschrift (refereed)
  • Brouwer A.C.J., Groenen E.J.J. & Schmidt J. (1998), Detecting magnetic resonance through quantum jumps of single molecules, Physical Review Letters 80(18): 3944-3947.artikel in tijdschrift (refereed)
  • Dauw X.L.R., Poluektov O.G., Warntjes J.B.M., Bronsveld M.V. & Groenen E.J.J. (1998), Triplet-state dynamics of C70, Journal of Physical Chemistry A 102(18): 3078-3082.artikel in tijdschrift (refereed)
  • Bronsveld M.V., Dauw X.L.R. & Groenen E.J.J. (1998), The triplet state of C70. A zero-field study, Chemical Physics Letters 293: 528-534.artikel in tijdschrift (refereed)
  • Dauw X.L.R., Bronsveld M.V., Krüger A., Warntjes J.B.M., Witjes M.R. & Groenen E.J.J. (1998), On the singlet excited states of C70 and C60, Journal of Chemical Physics 109(21): 9332-9339.artikel in tijdschrift (refereed)
  • Gastel M. van, Coremans J.W.A., Jeuken L.J.C., Canters G.W. & Groenen E.J.J. (1998), Electron Spin-Echo Envelope Modulation Spectrum of Azurin at X-band, Journal of Physical Chemistry 102: 4462-4470.artikel in tijdschrift (refereed)
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