Plasmonic nanostructures for biophotonic applications

D. Cialla; K. K. Strelau; T. Schüler; R. Möller; U. Hübner; H. Schneidewind; M. Zeisberger; R. Mattheis; W. Fritzsche; J. Popp

doi:10.1117/12.840596

16 February 2010 Plasmonic nanostructures for biophotonic applications

D. Cialla, K. K. Strelau, T. Schüler, R. Möller, U. Hübner, H. Schneidewind, M. Zeisberger, R. Mattheis, W. Fritzsche, J. Popp

Author Affiliations +

Proceedings Volume 7577, Plasmonics in Biology and Medicine VII; 757702 (2010) https://doi.org/10.1117/12.840596
Event: SPIE BiOS, 2010, San Francisco, California, United States

Abstract

Within this contribution we convincingly demonstrate that the enhancement of the intrinsically weak Raman signals through an interaction between an analyte molecule and enhanced electromagnetic fields in the vicinity of metallic nanostructured surfaces is an extremely potent tool in bioanalytical science because such a SERS approach comprises high sensitivity with molecular specificity. In particular innovative approaches to realize reproducible plasmonic nanostructures i.e. SERS substrates like e.g. lithographically produced nanostructured gold surfaces or the defined deposition of silver nanoparticles through an enzymatic reaction are introduced.

Citation Download Citation

D. Cialla, K. K. Strelau, T. Schüler, R. Möller, U. Hübner, H. Schneidewind, M. Zeisberger, R. Mattheis, W. Fritzsche, and J. Popp "Plasmonic nanostructures for biophotonic applications", Proc. SPIE 7577, Plasmonics in Biology and Medicine VII, 757702 (16 February 2010); https://doi.org/10.1117/12.840596

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