Detection of anilines by luminescence spectroscopy using dissolved and adsorbed pyrylocyanine dyes Full article
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Russian Chemical Bulletin
ISSN: 1066-5285 , E-ISSN: 1573-9171 |
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| Output data | Year: 2014, Volume: 63, Number: 3, Pages: 635-641 Pages count : DOI: 10.1007/s11172-014-0485-y | ||||
| Tags | pyrylocyanines; pyridocyanines; aromatic amines; sensors; luminescence | ||||
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Abstract:
Reactions of three pyrylocyanine dyes (derived from 2,4,6-trimethylpyrylium perchlorate) with p-toluidine and 2,4-diaminotoluene were studied to develop methods for detection of aromatic amines. The emission spectrum characteristics of the starting dyes and the final products obtained in solution and on silica gel were examined. The presence of open forms of the pyridocyanine dye in acetonitrile was suggested after analyzing the excitation and emission spectra of reaction intermediates. The formation of luminescent pyridocyanine in solution took several days, while its synthesis from the starting dye adsorbed on silica gel was completed within a few seconds.
Cite:
Shelkovnikov V.V.
, Kargapolova I.Y.
, Korotaev S.V.
, Orlova N.A.
, Chuikov I.P.
, Nadolinnyi V.A.
Detection of anilines by luminescence spectroscopy using dissolved and adsorbed pyrylocyanine dyes
Russian Chemical Bulletin. 2014. V.63. N3. P.635-641. DOI: 10.1007/s11172-014-0485-y WOS Scopus РИНЦ OpenAlex
Detection of anilines by luminescence spectroscopy using dissolved and adsorbed pyrylocyanine dyes
Russian Chemical Bulletin. 2014. V.63. N3. P.635-641. DOI: 10.1007/s11172-014-0485-y WOS Scopus РИНЦ OpenAlex
Original:
Шелковников В.В.
, Каргаполова И.Ю.
, Коротаев С.В.
, Орлова Н.А.
, Чуйков И.П.
, Надолинный В.А.
Люминесцентное детектирование анилинов с применением пирилоцианиновых красителей в растворах и адсорбированном состоянии
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2014. №3. С.635. РИНЦ
Люминесцентное детектирование анилинов с применением пирилоцианиновых красителей в растворах и адсорбированном состоянии
Известия Академии наук. Серия химическая.(RUSS CHEM B+). 2014. №3. С.635. РИНЦ
Dates:
| Published print: | Mar 1, 2014 |
| Published online: | Nov 11, 2014 |
Identifiers:
| Web of science: | WOS:000344868100013 |
| Scopus: | 2-s2.0-84920928361 |
| Elibrary: | 24029839 |
| OpenAlex: | W1984829205 |