Bispyrenylalkane Chemosensor for the Naked-eye Detection of Nitro-explosives
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Bispyrenylalkane Chemosensor for the Naked-eye Detection of Nitro-explosives
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| Автор |
Kovalev, I. S.
Sadieva, L. K. Taniya, O. S. Yurk, V. M. Minin, A. S. Kopchuk, D. S. Zyryanov, G. V. Charushin, V. N. Chupakhin, O. N. Зырянов, Г. В. |
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| Тематика |
DETECTION OF EXPLOSIVES IN AQUEOUS MEDIA
CHEMICAL SENSORS PYRENE-BASED FLUOROPHORES FLUORESCENCE QUENCHING |
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| Описание |
Received: 15.04.2021. Revised: 20.05.2021. Accepted: 20.05.2021. Available online: 20.05.2021.
Pyrene-based compounds have a great potential as fluorescent chemosensors for various analytes including common nitroexplosives, such as 2,4,6-trinitrotoluene (TNT). Compounds having two pyrene units in one molecule, such as bispyrenylalkanes, are able to form stable, bright emissive in a visual wavelength region excimers both in non-polar and polar environments. In this work we wish to report that in non-polar solvents the excimer has poor chemosensing properties while in aqueous solutions it provides significant “turn-off” fluorescence response to TNT in the subnanomolar concentrations. This work was supported by the Russian Foundation for Basic Research (Project № 19-33-90155). |
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| Дата |
2021-08-09T12:51:49Z
2021-08-09T12:51:49Z 2021-07 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Bispyrenylalkane Chemosensor for the Naked-eye Detection of Nitro-explosives / I. S. Kovalev, L. K. Sadieva, O. S. Taniya, V. M. Yurk, A. S. Minin, D. S. Kopchuk, G. V. Zyryanov, V. N. Charushin, O. N. Chupakhin // Chimica Techno Acta. — 2021. — Vol. 8, No. 2. — № 20218209.
2411-1414 http://elar.urfu.ru/handle/10995/100708 https://www.elibrary.ru/item.asp?id=46407571 10.15826/chimtech.2021.8.2.09 |
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| Язык |
en
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| Связанные ресурсы |
Chimica Techno Acta. 2021. Vol. 8. № 2
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| Формат |
application/pdf
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| Издатель |
Ural Federal University
Уральский федеральный университет |
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