Spectroscopic Studies of New Fluorescent Nanomaterial Composed of Silver Atoms and Organic Dye

Kanyuk, M.I.; Demchenko, A.P.

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Title	Spectroscopic Studies of New Fluorescent Nanomaterial Composed of Silver Atoms and Organic Dye
Authors	Kanyuk, M.I. Demchenko, A.P.
ORCID
Keywords	Fluorescence Nanostructures Silver Atoms Thioflavin T Organic-Inorganic complexes
Type	Conference Papers
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/35269
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Kanyuk, M.I. Spectroscopic Studies of New Fluorescent Nanomaterial Composed of Silver Atoms and Organic Dye [Текст] / M.I. Kanyuk, A.P. Demchenko // Nanomaterials: Applications & Properties (NAP-2013) : 3-rd International conference, Alushta, the Crimea, Ukraine, September 16-21, 2013 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No2. - 02PCN44
Abstract	The novel fluorescent nanostructures are synthesized in a simple one-step process by UV light illumination of silver salt in a mixture with organic dye Thioflavin T. The latter serves both as a sensitizer in photoreaction and as molecular support. The most stable composite structures are obtained in 2-propanol. They are characterized by absorption spectra that are quite different from that of the dye and by strong excitation and emission bands with the maxima at 340 nm and 450 nm correspondingly. We suggest that this photoreaction product consists of two silver atoms and two dye molecules. We believe that this new fluorescent nanoscale material will find many applications in biosensing and bioimaging technologies. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35269
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