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Proceedings Paper

An ellipsometrical study of SPR of ferritin on gold surface
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Paper Abstract

The surface plasmon resonance (SPR) is an optical method that allows the study of interactions of biological objects with solid surfaces in real time in situ. In the present study the adsorption of ferritin on gold surface was investigated by using a null ellipsometer. The dependence on the optical parameters of adsorbed protein under normal physiological conditions was obtained. A comparison with another method is made. The experiments performed show that ellipsometry is a reliable and correct method for determining of SPR.

Paper Details

Date Published: 30 December 2019
PDF: 4 pages
Proc. SPIE 11332, International Conference on Quantum, Nonlinear, and Nanophotonics 2019 (ICQNN 2019), 113320F (30 December 2019);
Show Author Affiliations
L. S. Vladimirova-Mihaleva, Sofia Univ. St. Kliment Ohridksi (Bulgaria)

Published in SPIE Proceedings Vol. 11332:
International Conference on Quantum, Nonlinear, and Nanophotonics 2019 (ICQNN 2019)
Alexander A. Dreischuh; Tony Spassov; Isabelle Staude; Dragomir N. Neshev, Editor(s)

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