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dr. S.J.A. de Beer (Sissi)

Assistant Professor

Expertise

Brushes
Polymers
Friction
Liquids
Brushes
Atomic Force Microscopy
Damping
Water

Research

In my research, I translate fundamental polymer physics models to technological applications. My students and I study the tribo-mechnical behavior of polymer brushes in liquid and air to develop low-friction coatings that can be employed on bio-medical devices. Moreover, we characterize the interaction and inclusion of nanoparticles in polymer brushes to develop polymer-brush-based sensors and / or effective medication.

Publications

Recent Articles
Kim, K. S., Trajanoski, D., Ho, K., Gilburd, L., Maiti, A., van der Velden, L., ... Walker, G. C. (2017). The Effect of Adjacent Materials on the Propagation of Phonon Polaritons in Hexagonal Boron Nitride. Journal of physical chemistry letters, 8, 2902–2908. DOI: 10.1021/acs.jpclett.7b01048
Gilburd, L., Kim, K. S., Ho, K., Trajanoski, D., Maiti, A., Halverson, D., ... Walker, G. C. (2017). Hexagonal Boron Nitride Self-Launches Hyperbolic Phonon Polaritons. Journal of physical chemistry letters, 8, 2158–2162 . DOI: 10.1021/acs.jpclett.7b00748
Yu, Y., Lopez de la Cruz, R., Kieviet, B. D., Gojzewski, H., Pons, A. C., Vancso, J., & de Beer, S. (2017). Pick up, move and release of nanoparticles utilizing co-non-solvency of PNIPAM brushes. Nanoscale, 9(4), 1670-1675.
Gilburd, L., Xu, X. G., de Beer, S., Bando, Y., Golberg, D., & Walker, G. C. (2016). Surface phonon coupling within boron nitride resolved by a novel near-field infrared pump-probe imaging technique. In SPIE 9925, 99250L (pp. -). DOI: 10.1117/12.2237901

UT Research Information System

Google Scholar Link

Education

It is my personal goal to help students in their development to become excellent researchers. I attempt to achieve this by lecturing, tutoring and mentoring students in the bachelor or master program of Applied Physics, Chemical Engineering and Advanced Technology. I am involved in several courses, such as Statistical Physics (B-TN), Polymer Physics (M-CHE) and Physical Modeling (B-TN and B-AT).

Affiliated Study Programmes

Bachelor

Master

Courses

Contact Details

Visiting Address

University of Twente
Faculty of Science and Technology
Carré (building no. 15), room 4227
Hallenweg 23
7522NH  Enschede
The Netherlands

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Mailing Address

University of Twente
Faculty of Science and Technology
Carré  4227
P.O. Box 217
7500 AE Enschede
The Netherlands