Photophysical properties of nanoparticle-dye-protein complexes for fluorescent labeling purposes

Andrey Y. Zyubin; Vladimir V. Rafalskiy; Karina I. Matveeva; Ekaterina M. Moiseeva; Alina A. Tsapkova; Elizaveta A. Demishkevich; Ilia G. Samusev; Valery V. Bryukhanov

doi:10.1117/12.2575386

10 October 2020 Photophysical properties of nanoparticle-dye-protein complexes for fluorescent labeling purposes

Andrey Y. Zyubin, Vladimir V. Rafalskiy, Karina I. Matveeva, Ekaterina M. Moiseeva, Alina A. Tsapkova, Elizaveta A. Demishkevich, Ilia G. Samusev, Valery V. Bryukhanov

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Proceedings Volume 11557, Plasmonics V; 115570F (2020) https://doi.org/10.1117/12.2575386
Event: SPIE/COS Photonics Asia, 2020, Online Only

Abstract

This paper performs detailed study of Raman scattering for platelets mixed with gold nanoparticles in presence with R6G molecules on quartz surface. Spectral properties of main spectral bands corresponding to proteins and dye in the complexes with gold nanoparticles have been performed. The perspectives SERS for applications in modern physics and biophotonics have been shown. Results of the study can be applied for SERS detection and investigation of blood components such as cells and platelets. Paper describes characteristic maxima of different cell components and its identification in platelets.

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Andrey Y. Zyubin, Vladimir V. Rafalskiy, Karina I. Matveeva, Ekaterina M. Moiseeva, Alina A. Tsapkova, Elizaveta A. Demishkevich, Ilia G. Samusev, and Valery V. Bryukhanov "Photophysical properties of nanoparticle-dye-protein complexes for fluorescent labeling purposes", Proc. SPIE 11557, Plasmonics V, 115570F (10 October 2020); https://doi.org/10.1117/12.2575386

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