Photophysical Properties of Acridine in Solutions and SiO2 Thin Films. Materials for Optical Sensors

Selivanov, N.I.; Samsonova, L.G.; Solodova, T.A.; Kopylova, T.N.

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Title	Photophysical Properties of Acridine in Solutions and SiO2 Thin Films. Materials for Optical Sensors
Authors	Selivanov, N.I. Samsonova, L.G. Solodova, T.A. Kopylova, T.N.
ORCID
Keywords	Luminescence Acridine Quantum chemical calculations SiO2 thin films Optical chemical sensor
Type	Conference Papers
Date of Issue	2012
URI	http://essuir.sumdu.edu.ua/handle/123456789/35484
Publisher	Sumy State University
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Citation	Photophysical Properties of Acridine in Solutions and SiO2 Thin Films. Materials for Optical Sensors / N. I. Selivanov, L. G. Samsonova, T. A. Solodova, T. N. Kopylova // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No4. - 04NMEEE07
Abstract	Experimental and quantum-chemical investigation of the spectral and luminescent properties of acridine, and its protonated form was performed. The electronic absorption and fluorescence spectra of the acridine were studied at room temperature in ethanolic solutions at different pH values and in other solvents of different chemical nature and polarity.The energies of the excited states, the deactivation rate constants for the excited states, and the dipole moments are presented, which were obtained by calculations using the INDO/S method. Sensor properties of acridine immobilized into SiO2 thin films to gaseous ammonia was studied. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35484
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