Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells

[Image: see text] A rapid fluorescent probe based on the conjugate of chromone and benzothiazole moiety was presented, which could selectively respond to HSO(3)(–) over other common anions and thiols. The function of the probe relies on nucleophilic addition to break down the π-conjugation. The prob...

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Autores principales: Paul, Sima, Ghoshal, Kakali, Bhattacharyya, Maitree, Maiti, Dilip K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6044696/
https://www.ncbi.nlm.nih.gov/pubmed/30023588
http://dx.doi.org/10.1021/acsomega.7b01218
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author Paul, Sima
Ghoshal, Kakali
Bhattacharyya, Maitree
Maiti, Dilip K.
author_facet Paul, Sima
Ghoshal, Kakali
Bhattacharyya, Maitree
Maiti, Dilip K.
author_sort Paul, Sima
collection PubMed
description [Image: see text] A rapid fluorescent probe based on the conjugate of chromone and benzothiazole moiety was presented, which could selectively respond to HSO(3)(–) over other common anions and thiols. The function of the probe relies on nucleophilic addition to break down the π-conjugation. The probe can be used as a signal tool to determine HSO(3)(–) levels in sugar-based food and living cells.
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spelling pubmed-60446962018-07-16 Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells Paul, Sima Ghoshal, Kakali Bhattacharyya, Maitree Maiti, Dilip K. ACS Omega [Image: see text] A rapid fluorescent probe based on the conjugate of chromone and benzothiazole moiety was presented, which could selectively respond to HSO(3)(–) over other common anions and thiols. The function of the probe relies on nucleophilic addition to break down the π-conjugation. The probe can be used as a signal tool to determine HSO(3)(–) levels in sugar-based food and living cells. American Chemical Society 2017-12-04 /pmc/articles/PMC6044696/ /pubmed/30023588 http://dx.doi.org/10.1021/acsomega.7b01218 Text en Copyright © 2017 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Paul, Sima
Ghoshal, Kakali
Bhattacharyya, Maitree
Maiti, Dilip K.
Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells
title Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells
title_full Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells
title_fullStr Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells
title_full_unstemmed Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells
title_short Detection of HSO(3)(–): A Rapid Colorimetric and Fluorimetric Selective Sensor for Detecting Biological SO(2) in Food and Living Cells
title_sort detection of hso(3)(–): a rapid colorimetric and fluorimetric selective sensor for detecting biological so(2) in food and living cells
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6044696/
https://www.ncbi.nlm.nih.gov/pubmed/30023588
http://dx.doi.org/10.1021/acsomega.7b01218
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