A Fluorescent Probe for Diacetyl Detection

A water-soluble fluorescent probe, rhodamine B hydrazide (RBH), was prepared and its properties for recognition of diacetyl were studied. The method employs the reaction of diacetyl with RBH, a colorless and non-fluorescent rhodamine B spiro form derivative to give a pink-colored fluorescent substan...

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Detalles Bibliográficos
Autores principales: Li, Xiaohua, Duerkop, Axel, Wolfbeis, Otto S.
Formato: Texto
Lenguaje:English
Publicado: Springer US 2008
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2821512/
https://www.ncbi.nlm.nih.gov/pubmed/19104921
http://dx.doi.org/10.1007/s10895-008-0450-y
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author Li, Xiaohua
Duerkop, Axel
Wolfbeis, Otto S.
author_facet Li, Xiaohua
Duerkop, Axel
Wolfbeis, Otto S.
author_sort Li, Xiaohua
collection PubMed
description A water-soluble fluorescent probe, rhodamine B hydrazide (RBH), was prepared and its properties for recognition of diacetyl were studied. The method employs the reaction of diacetyl with RBH, a colorless and non-fluorescent rhodamine B spiro form derivative to give a pink-colored fluorescent substance. In weakly acidic media, RBH reacts more selectively with diacetyl than with other carbonyls, causing a large increase in fluorescence intensity and thereby providing an easy assay for the determination of diacetyl.
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spelling pubmed-28215122010-02-19 A Fluorescent Probe for Diacetyl Detection Li, Xiaohua Duerkop, Axel Wolfbeis, Otto S. J Fluoresc Original Paper A water-soluble fluorescent probe, rhodamine B hydrazide (RBH), was prepared and its properties for recognition of diacetyl were studied. The method employs the reaction of diacetyl with RBH, a colorless and non-fluorescent rhodamine B spiro form derivative to give a pink-colored fluorescent substance. In weakly acidic media, RBH reacts more selectively with diacetyl than with other carbonyls, causing a large increase in fluorescence intensity and thereby providing an easy assay for the determination of diacetyl. Springer US 2008-12-23 2009-07 /pmc/articles/PMC2821512/ /pubmed/19104921 http://dx.doi.org/10.1007/s10895-008-0450-y Text en © Springer Science+Business Media, LLC 2008
spellingShingle Original Paper
Li, Xiaohua
Duerkop, Axel
Wolfbeis, Otto S.
A Fluorescent Probe for Diacetyl Detection
title A Fluorescent Probe for Diacetyl Detection
title_full A Fluorescent Probe for Diacetyl Detection
title_fullStr A Fluorescent Probe for Diacetyl Detection
title_full_unstemmed A Fluorescent Probe for Diacetyl Detection
title_short A Fluorescent Probe for Diacetyl Detection
title_sort fluorescent probe for diacetyl detection
topic Original Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2821512/
https://www.ncbi.nlm.nih.gov/pubmed/19104921
http://dx.doi.org/10.1007/s10895-008-0450-y
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AT lixiaohua fluorescentprobefordiacetyldetection
AT duerkopaxel fluorescentprobefordiacetyldetection
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