A FRET based ratiometric fluorescent probe for detection of sulfite in food

A new fluorophore pyrido[1,2-a]benzimidazole based ratiometric fluorescent probe for the selective detection of sulfite ions in water was investigated. It shows large (pseudo) Stokes shifts (260 nm), high FRET efficiency, high selectivity and sensitivity. A distinct color change from red to colorles...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhang, Gongxiao, Ji, Ruixue, Kong, Xiangyu, Ning, Fujiao, Liu, Aikun, Cui, Jichun, Ge, Yanqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9059479/
https://www.ncbi.nlm.nih.gov/pubmed/35517612
http://dx.doi.org/10.1039/c8ra08967a
_version_ 1784698320977920000
author Zhang, Gongxiao
Ji, Ruixue
Kong, Xiangyu
Ning, Fujiao
Liu, Aikun
Cui, Jichun
Ge, Yanqing
author_facet Zhang, Gongxiao
Ji, Ruixue
Kong, Xiangyu
Ning, Fujiao
Liu, Aikun
Cui, Jichun
Ge, Yanqing
author_sort Zhang, Gongxiao
collection PubMed
description A new fluorophore pyrido[1,2-a]benzimidazole based ratiometric fluorescent probe for the selective detection of sulfite ions in water was investigated. It shows large (pseudo) Stokes shifts (260 nm), high FRET efficiency, high selectivity and sensitivity. A distinct color change from red to colorless was observed and importantly, it proves to be a convenient and efficient tool to detect the sulfite levels in sugar samples.
format Online
Article
Text
id pubmed-9059479
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher The Royal Society of Chemistry
record_format MEDLINE/PubMed
spelling pubmed-90594792022-05-04 A FRET based ratiometric fluorescent probe for detection of sulfite in food Zhang, Gongxiao Ji, Ruixue Kong, Xiangyu Ning, Fujiao Liu, Aikun Cui, Jichun Ge, Yanqing RSC Adv Chemistry A new fluorophore pyrido[1,2-a]benzimidazole based ratiometric fluorescent probe for the selective detection of sulfite ions in water was investigated. It shows large (pseudo) Stokes shifts (260 nm), high FRET efficiency, high selectivity and sensitivity. A distinct color change from red to colorless was observed and importantly, it proves to be a convenient and efficient tool to detect the sulfite levels in sugar samples. The Royal Society of Chemistry 2019-01-11 /pmc/articles/PMC9059479/ /pubmed/35517612 http://dx.doi.org/10.1039/c8ra08967a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Zhang, Gongxiao
Ji, Ruixue
Kong, Xiangyu
Ning, Fujiao
Liu, Aikun
Cui, Jichun
Ge, Yanqing
A FRET based ratiometric fluorescent probe for detection of sulfite in food
title A FRET based ratiometric fluorescent probe for detection of sulfite in food
title_full A FRET based ratiometric fluorescent probe for detection of sulfite in food
title_fullStr A FRET based ratiometric fluorescent probe for detection of sulfite in food
title_full_unstemmed A FRET based ratiometric fluorescent probe for detection of sulfite in food
title_short A FRET based ratiometric fluorescent probe for detection of sulfite in food
title_sort fret based ratiometric fluorescent probe for detection of sulfite in food
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9059479/
https://www.ncbi.nlm.nih.gov/pubmed/35517612
http://dx.doi.org/10.1039/c8ra08967a
work_keys_str_mv AT zhanggongxiao afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT jiruixue afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT kongxiangyu afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT ningfujiao afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT liuaikun afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT cuijichun afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT geyanqing afretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT zhanggongxiao fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT jiruixue fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT kongxiangyu fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT ningfujiao fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT liuaikun fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT cuijichun fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood
AT geyanqing fretbasedratiometricfluorescentprobefordetectionofsulfiteinfood

Ejemplares similares