Nano Archive

Photoluminescence of composition chemosensor films based on structured mesoporous silica and photonic crystal structures

Kalinin D.and Serdobintseva, V. and Eliseev, A. (2010) Photoluminescence of composition chemosensor films based on structured mesoporous silica and photonic crystal structures. Nanotechnologies in Russia, 5 (1). pp. 130-136.

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Official URL: http://dx.doi.org/10.1134/S1995078010010131

Abstract

Abstract Optical structured composition chemosensor films were obtained based on photonic crystal matrices with monodisperse spherical silica particles (MSSP) 190 to 245 nm in size which were saturated with a nanosol of silica particles modified by fluorescein. As a result, the MSSP surface is covered with nanofilms of mesoporous silica, which provides the photoluminescence (PL) of the material. The photonic crystal structure of the composition film amplifies PL in comparison with a mesoporous reference.

Item Type:Article
ID Code:9201
Deposited By:Prof. Alexey Ivanov
Deposited On:13 May 2010 12:53
Last Modified:13 May 2010 13:19

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