Spectral Manifestations of the Interaction of Silicon Dioxide Nanoparticles with Molecules of Photochromic Compounds


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Resumo

The spectral and kinetic properties of water–ethanol photochromic systems of photochromic compounds from the classes of spiropyrans, spirooxazines, chromenes, and diarylethenes with and without silica nanoparticles have been comparatively studied. It has been found that, depending on the structure of a compound, its molecules can interact either chemically or physically with the surface of nanoparticles.

Sobre autores

V. Barachevsky

Photochemistry Center; Interdepartmental Center for Analytical Research in Physics, Chemistry, and Biology

Autor responsável pela correspondência
Email: barva@photonics.ru
Rússia, Moscow, 119333; Moscow, 117997

O. Kobeleva

Photochemistry Center

Email: barva@photonics.ru
Rússia, Moscow, 119333

A. Gorelik

Photochemistry Center

Email: barva@photonics.ru
Rússia, Moscow, 119333

M. Krayushkin

Zelinsky Institute of Organic Chemistry

Email: barva@photonics.ru
Rússia, Moscow, 119991

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