A novel centrifuge-based approach for tunable 2D layering of plasmonic nanoparticles

Timofey Pylaev; Elena Avdeeva; Boris Khlebtsov; Andrey Zakharevich; Nikolai Khlebtsov

doi:10.1117/12.2522135

3 June 2019 A novel centrifuge-based approach for tunable 2D layering of plasmonic nanoparticles

Timofey Pylaev, Elena Avdeeva, Boris Khlebtsov, Andrey Zakharevich, Nikolai Khlebtsov

Proceedings Volume 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions; 110671I (2019) https://doi.org/10.1117/12.2522135
Event: International Symposium on Optics and Biophotonics VI: Saratov Fall Meeting 2018, 2018, Saratov, Russian Federation

Abstract

Herein we present a proof-of concept study of 2-D plasmonic nanoparticles layering strategy. Our approach is based on polyvinylpyridine activation of the substrate surfaces followed by centrifuge-based sedimentation of nanoparticles. The developed platform is rather simple, reusable, and non-toxic for adherent cells, which can be realized for multiple-types plasmonic particles of tunable surface density and used for various biomedical applications, such as cell optoporation, bioimaging, SERS etc.

Citation Download Citation

Timofey Pylaev, Elena Avdeeva, Boris Khlebtsov, Andrey Zakharevich, and Nikolai Khlebtsov "A novel centrifuge-based approach for tunable 2D layering of plasmonic nanoparticles", Proc. SPIE 11067, Saratov Fall Meeting 2018: Computations and Data Analysis: from Nanoscale Tools to Brain Functions, 110671I (3 June 2019); https://doi.org/10.1117/12.2522135

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