Changes of Spectral and Luminescent Properties of a Styryl Dye during Sol-Gel Synthesis of Silicate Hydrogel


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Abstract

The changes in the spectral and luminescent properties of 4-[4-(dimethylamino)styryl]-1-methylpyridinium iodide (4-DASPI) in the sol–gel synthesis of 3D silicate matrix on the basis of tetrakis(2-hydroxyethyl)orthosilicate (THEOS) have been studied.

About the authors

A. V. Koshkin

Federal Scientific Center “Crystallography and Photonics”, Russian Academy of Sciences; Moscow Institute of Physics and Technology (State University)

Author for correspondence.
Email: avk@photonics.ru
Russian Federation, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141701

A. A. Medvedeva

Federal Scientific Center “Crystallography and Photonics”, Russian Academy of Sciences; Moscow Institute of Physics and Technology (State University)

Email: avk@photonics.ru
Russian Federation, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141701

N. A. Lobova

Federal Scientific Center “Crystallography and Photonics”, Russian Academy of Sciences; Moscow Institute of Physics and Technology (State University)

Email: avk@photonics.ru
Russian Federation, Moscow, 119421; Dolgoprudnyi, Moscow oblast, 141701

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