O. V. Andreeva, E. P. Bykov, A. O. Ismagilov, A. H. Pandya, I. Yu. Shchelkanova, N. V. Andreeva, “Nanoporous silicate matrices for holography and biomedicine”, Optics and Spectroscopy, 2021, Volume 129, Issue 4,Pages <nobr>418

This article is cited in 4 papers

XVII International Scientific and Technical Conference "GOLOEXPO". September 8-9, 2020, Moscow
Optical materials

Nanoporous silicate matrices for holography and biomedicine

O. V. Andreeva^a, E. P. Bykov^a, A. O. Ismagilov^a, A. H. Pandya^b, I. Yu. Shchelkanova^a, N. V. Andreeva^a

^a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
^b University of California, Riverside, USA

Abstract: Characteristics of nanoporous silicate matrices (NPSM) and the stages of their preparation from two-phase raw glass DV-1 process are presented. Application of NPSM in holography for the creation of volume recording media with high physical and mechanical properties with a thickness on the order of a millimeter is considered. Experiments on the use of the gold-plated NPSM as a substrate for the detection of small amounts of biomedical solutions by surface-enhanced giant Raman scattering (SERS) are discussed.

Keywords: nanoporous silicate matrices, recording media, volume holograms, stimulated Raman scattering.

Received: 16.12.2020
Revised: 16.12.2020
Accepted: 22.12.2020

DOI: 10.21883/OS.2021.04.50769.309-20