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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 7, Pages 59–64
(Mi pjtf6459)
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This article is cited in 10 scientific papers (total in 10 papers)
Organic–inorganic nanostructures for luminescent indication in the near-infrared range
T. S. Kondratenko, O. V. Ovchinnikov, I. G. Grevtseva, M. S. Smirnov Voronezh State University
Abstract:
Amplifying and quenching of IR luminescence of colloidal Ag$_2$S quantum dots were revealed to take place when they couple to organic dye molecules of 3,3'-di-($\gamma$-sulfopropyl)-9-ethyl-4,5,4',5'-dibenzothiacarbocyanine betaine and erytrosine pyridinium salts, respectively. The observed effects are explained as due to the formation of organic–inorganic heterostructures with different mutual arrangement of electronic states of the dyes and the quantum dots.
Keywords:
Technical Physic Letter, Electron Excitation Energy, Hybrid Nanostructures, Pyridinium Salt, Silver Sulfide.
Received: 14.11.2015
Citation:
T. S. Kondratenko, O. V. Ovchinnikov, I. G. Grevtseva, M. S. Smirnov, “Organic–inorganic nanostructures for luminescent indication in the near-infrared range”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 42:7 (2016), 59–64; Tech. Phys. Lett., 42:4 (2016), 365–367
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https://www.mathnet.ru/eng/pjtf6459 https://www.mathnet.ru/eng/pjtf/v42/i7/p59
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Abstract page: | 26 | Full-text PDF : | 6 |
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