Martina has expertise is in the field of ecotoxicology. An important milestone in her research career is that fact that she received a VIDI grant (2014) from NWO. The focus is on nano-ecotoxicology.
Leader of the research line "Chemical stressors and impacts on biodiversity"
Brief summary of research over the last years
My expertise is in the field of ecotoxicology. An important milestone in my research career is that fact that I received a VIDI grant (2014) from NWO. The focus is on nano-ecotoxicology.
The nanotoxicological research field is new, multidisciplinairy and moves fast both a scientific perspective, the policy that will be developed and at the production perspective where many different NPs have been and will be manufactured rapidly. I believe that NPs give new solutions in many different branches, e.g. biomedical and technical, and I am very positive on this. Nevertheless, I am aware of unwarranted side-effects and my ambition is to create a scientific understanding on the potential risks that can occur.
Another milestone is the NWO ASPASIA grant (2013) that I received to quantify joint effects of mixtures of chemicals with low concentrations on aquatic communities. In this project I collect data and develop models in order to answer the research question: “how can we quantitatively predict the ecological effects on aquatic communities of low, individually non-toxic concentrations of both chemical dissolved molecules and particles that co-occur in the field?”
And earlier in my career I achieve the VENI-grant (2008) from NWO in which I aimed to quantify metal-induced ecological effects in the field. In this research I gathered knowledge on the mechanisms underlying such effects, accounting for explicit field parameters to improve predictive effect models by incorporating bioavailability.
My research is broad in nature, but concentrates around the impacts of physical and chemical stressors on biodiversity, with a focus on unraveling effect mechanisms. Apart from science, I am projectleader of several projects in which we advise policymakers. Examples of valorization of scientific results to the larger public are our websites www.pnecpro.com and www.bestrijdingsmiddelenatlas.nl.
Supervisor in dissertations, co-promotor of PhD-students
|Period||PhD student||Project title|
|2016-2020||N. Brun||Development of AOP for metallic nanoparticles|
|2015-2019||G.Pallas||Life Cycle Analysis and Cost Analysis of nanowires in Photovoltaic Cells including environmental risks|
|2015-2019||S.H. Barmentlo||Impact of chemical induced effects on aquatic communities in the field|
|2015-2019||Y. Zhai||Determining the fate and exposure of nanoparticles to organisms, mimicing the natural system, so-called field conditions|
|2014-2018||M. van Pomeren||Ecophysiological and morphological traits explaining sensitivity and uptake mechanisms for metal-based nanoparticles|
|2013-2017||Y. Xiao||Dosimetry issues – experimental verification to aquatic invertebrate species|
|2013-2017||G.Chen||Development of QSAR models to predict NP effects|
- Roel Heutink is working as techician in the research group.
- Wouter Veneman is working as a technical research assistant. His main research focus is on detecting nanoparticles in zebrafish embryos.
- Ellard Hunting is an aquatic ecologist working as post doc. His main research focus is on dispersion constrains of macrofauna in the field.
- Jan Baas is a theoretical modeller and works as (guest) post doc. His main research focus is on chemical mixtures and field effects.
Succesfully completed PhD-candidates
|Period||PhD student||Project title|
|Finished 2015||J. Hua||Determining the most appropriate dose metrics for evaluating dose-response relationships of metal-based nanoparticles to Zebrafish embryos|
|Finished 2015||Y. Liu||Quantifying the toxicity of mixtures of metals and metal-based nanoparticles to higher plants|
|Finished 2015||O. Ieromina||Effects of pesticides on aquatic macrofauna in the field|
|Finished 2015||L. Song||Towards understanding the toxicity of copper nanoparticles in aquatic ecosystems|
|Finished 2014||H. Qiu||Quantitative modelling of the response of earthworms to metals|
|Finished 2013||A.J.Verschoor||The power of biotic ligand models : site-specific impact of metals on aquatic communities|
|Finished 2012||T.T. Yen Le||Bioaccumulation and toxicity predictions of metals following the Biotic Ligand Modelling and the Electrostatic Toxicity Model|
No relevant ancillary activities