A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)

A new bis(rhodamine)-based fluorescent probe 4 was synthesized, and it exhibited high selectivity for Fe(3+) over other commonly coexistent metal ions in both 50% ethanol and Tris–HCl buffer. Upon the addition of Fe(3+), the spirocyclic ring of 4 was opened and a significant enhancement of visible c...

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Detalles Bibliográficos
Autores principales: Chen, Xiaopo, Hong, Huijie, Han, Rui, Zhang, Di, Ye, Yong, Zhao, Yu-fen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2011
Materias:
Rapid Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3346933/
https://www.ncbi.nlm.nih.gov/pubmed/22147022
http://dx.doi.org/10.1007/s10895-011-1022-0
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author Chen, Xiaopo
Hong, Huijie
Han, Rui
Zhang, Di
Ye, Yong
Zhao, Yu-fen
author_facet Chen, Xiaopo
Hong, Huijie
Han, Rui
Zhang, Di
Ye, Yong
Zhao, Yu-fen
author_sort Chen, Xiaopo
collection PubMed
description A new bis(rhodamine)-based fluorescent probe 4 was synthesized, and it exhibited high selectivity for Fe(3+) over other commonly coexistent metal ions in both 50% ethanol and Tris–HCl buffer. Upon the addition of Fe(3+), the spirocyclic ring of 4 was opened and a significant enhancement of visible color and fluorescence in the range of 500–600 nm was observed. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s10895-011-1022-0) contains supplementary material, which is available to authorized users.
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spelling pubmed-33469332012-05-24 A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+) Chen, Xiaopo Hong, Huijie Han, Rui Zhang, Di Ye, Yong Zhao, Yu-fen J Fluoresc Rapid Communication A new bis(rhodamine)-based fluorescent probe 4 was synthesized, and it exhibited high selectivity for Fe(3+) over other commonly coexistent metal ions in both 50% ethanol and Tris–HCl buffer. Upon the addition of Fe(3+), the spirocyclic ring of 4 was opened and a significant enhancement of visible color and fluorescence in the range of 500–600 nm was observed. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s10895-011-1022-0) contains supplementary material, which is available to authorized users. Springer US 2011-12-07 2012 /pmc/articles/PMC3346933/ /pubmed/22147022 http://dx.doi.org/10.1007/s10895-011-1022-0 Text en © The Author(s) 2011 https://creativecommons.org/licenses/by-nc/4.0/ This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Rapid Communication
Chen, Xiaopo
Hong, Huijie
Han, Rui
Zhang, Di
Ye, Yong
Zhao, Yu-fen
A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)
title A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)
title_full A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)
title_fullStr A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)
title_full_unstemmed A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)
title_short A New bis(rhodamine)-Based Fluorescent Chemosensor for Fe(3+)
title_sort new bis(rhodamine)-based fluorescent chemosensor for fe(3+)
topic Rapid Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3346933/
https://www.ncbi.nlm.nih.gov/pubmed/22147022
http://dx.doi.org/10.1007/s10895-011-1022-0
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