Optical Sciences

Biomolecules and nanostructures

The Optical Sciences group studies the interaction of light and matter at the nanoscale. We do this by exploring ways to shape light and its environment. It's what we call active and passive control. Our current focus is on the interaction of light with biomolecules and nanostructures. We are part of Twente University's Department of Science and Technology and member of the MESA+ institute.
We participate in the EU-COST actions MP1102: Coherent Raman microscopy (MicroCor) and CM1202: Supramolecular photocatalytic water splitting (PERSPECT-H2O)

 

Gerwin Steen MSc. - PhD student
 




Contact Information

Mail: Postbus 217
7500 AE Enschede
The Netherlands
Office: Carré CR4.542
Email: g.w.steenutwente.nl
Phone:+31 53 489 2523

the project of Gerwin Steen is a collaboration between Wetsus, centre of excellence for sustainable water technology and the Optical Sciences group


Projects


Former Projects


Articles by Gerwin Steen


Identification and quantification of 16 inorganic ions in water by Gaussian curve fitting of near-infrared difference absorbance spectra

(abstract)
Gerrit W. Steen, Elmar C. Fuchs, Adam D. Wexler, and Herman L. Offerhaus
Applied Optics
vol. 54, issue 19, pp. 5937-5942 (2015)
doi:10.1364/AO.54.005937

Impact of the Anchoring Ligand on Electron Injection and Recombination Dynamics at the Interface of Novel Asymmetric Push-Pull Zinc Phthalocyanines and TiO2

(abstract) (full pdf)
Divya Sharma, Gerwin Steen, Jeroen P. Korterik, Miguel García-Iglesias, Purificacion Vázquez, Tomás Torres, Jennifer L. Herek, and Annemarie Huijser
Journal of Physical Chemistry C
vol. 117 issue 48 p. 25397-25404 November 12, 2013
doi:10.1021/jp410080a

Active and Passive Control of Zinc Phthalocyanine Photodynamics

(abstract) (full pdf)
Divya Sharma, Annemarie Huijser, Janne Savolainen, Gerwin Steen and Jennifer L. Herek
Faraday Discussions
issue 163, p. 433-445 jan 16, 2013
doi:10.1039/c3fd20156b
Printable version