A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)

10-Methylthioacridone, designated as acrithion, has been employed as an easily accessible chemodosimeter for the optical targeting of toxic Hg(2+) in buffered aqueous DMSO. The Hg(2+)-mediated desulfurization of the probe is translated into selective dual signaling of Hg(2+) by means of color bleach...

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Autores principales: Mashraqui, Sabir H, Tripathi, Sapna A, Ghorpade, Sushil S, Britto, Smita R
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2012
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458760/
https://www.ncbi.nlm.nih.gov/pubmed/23019470
http://dx.doi.org/10.3762/bjoc.8.155
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author Mashraqui, Sabir H
Tripathi, Sapna A
Ghorpade, Sushil S
Britto, Smita R
author_facet Mashraqui, Sabir H
Tripathi, Sapna A
Ghorpade, Sushil S
Britto, Smita R
author_sort Mashraqui, Sabir H
collection PubMed
description 10-Methylthioacridone, designated as acrithion, has been employed as an easily accessible chemodosimeter for the optical targeting of toxic Hg(2+) in buffered aqueous DMSO. The Hg(2+)-mediated desulfurization of the probe is translated into selective dual signaling of Hg(2+) by means of color bleaching and fluorescence amplification while several other metal ions, including potentially competing Ag(+), Cu(2+) and Pb(2+), afford no significant interferences even in excess concentrations.
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spelling pubmed-34587602012-09-27 A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II) Mashraqui, Sabir H Tripathi, Sapna A Ghorpade, Sushil S Britto, Smita R Beilstein J Org Chem Full Research Paper 10-Methylthioacridone, designated as acrithion, has been employed as an easily accessible chemodosimeter for the optical targeting of toxic Hg(2+) in buffered aqueous DMSO. The Hg(2+)-mediated desulfurization of the probe is translated into selective dual signaling of Hg(2+) by means of color bleaching and fluorescence amplification while several other metal ions, including potentially competing Ag(+), Cu(2+) and Pb(2+), afford no significant interferences even in excess concentrations. Beilstein-Institut 2012-08-22 /pmc/articles/PMC3458760/ /pubmed/23019470 http://dx.doi.org/10.3762/bjoc.8.155 Text en Copyright © 2012, Mashraqui et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Mashraqui, Sabir H
Tripathi, Sapna A
Ghorpade, Sushil S
Britto, Smita R
A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
title A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
title_full A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
title_fullStr A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
title_full_unstemmed A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
title_short A simple and efficient dual optical signaling chemodosimeter for toxic Hg(II)
title_sort simple and efficient dual optical signaling chemodosimeter for toxic hg(ii)
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3458760/
https://www.ncbi.nlm.nih.gov/pubmed/23019470
http://dx.doi.org/10.3762/bjoc.8.155
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