Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)

An inorganic–organic hybrid fluorescence chemosensor (DA/SBA-15) was prepared by covalent immobilization of a dansylamide derivative into the channels of mesoporous silica material SBA-15 via (3-aminopropyl)triethoxysilane (APTES) groups. The primary hexagonally ordered mesoporous structure of SBA-1...

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Detalles Bibliográficos
Autores principales: Wang, Xiaoyu, Wang, Pan, Dong, Zihao, Dong, Zhengping, Ma, Zongyan, Jiang, Jian, Li, Rong, Ma, Jiantai
Formato: Texto
Lenguaje:English
Publicado: Springer 2010
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2920407/
https://www.ncbi.nlm.nih.gov/pubmed/20730123
http://dx.doi.org/10.1007/s11671-010-9663-5
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author Wang, Xiaoyu
Wang, Pan
Dong, Zihao
Dong, Zhengping
Ma, Zongyan
Jiang, Jian
Li, Rong
Ma, Jiantai
author_facet Wang, Xiaoyu
Wang, Pan
Dong, Zihao
Dong, Zhengping
Ma, Zongyan
Jiang, Jian
Li, Rong
Ma, Jiantai
author_sort Wang, Xiaoyu
collection PubMed
description An inorganic–organic hybrid fluorescence chemosensor (DA/SBA-15) was prepared by covalent immobilization of a dansylamide derivative into the channels of mesoporous silica material SBA-15 via (3-aminopropyl)triethoxysilane (APTES) groups. The primary hexagonally ordered mesoporous structure of SBA-15 was preserved after the grafting procedure. Fluorescence characterization shows that the obtained inorganic–organic hybrid composite is highly selective and sensitive to Hg(2+) detection, suggesting the possibility for real-time qualitative or quantitative detection of Hg(2+) and the convenience for potential application in toxicology and environmental science.
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spelling pubmed-29204072010-08-20 Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+) Wang, Xiaoyu Wang, Pan Dong, Zihao Dong, Zhengping Ma, Zongyan Jiang, Jian Li, Rong Ma, Jiantai Nanoscale Res Lett Nano Express An inorganic–organic hybrid fluorescence chemosensor (DA/SBA-15) was prepared by covalent immobilization of a dansylamide derivative into the channels of mesoporous silica material SBA-15 via (3-aminopropyl)triethoxysilane (APTES) groups. The primary hexagonally ordered mesoporous structure of SBA-15 was preserved after the grafting procedure. Fluorescence characterization shows that the obtained inorganic–organic hybrid composite is highly selective and sensitive to Hg(2+) detection, suggesting the possibility for real-time qualitative or quantitative detection of Hg(2+) and the convenience for potential application in toxicology and environmental science. Springer 2010-06-17 /pmc/articles/PMC2920407/ /pubmed/20730123 http://dx.doi.org/10.1007/s11671-010-9663-5 Text en Copyright © 2010 The Author(s) 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 Nano Express
Wang, Xiaoyu
Wang, Pan
Dong, Zihao
Dong, Zhengping
Ma, Zongyan
Jiang, Jian
Li, Rong
Ma, Jiantai
Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)
title Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)
title_full Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)
title_fullStr Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)
title_full_unstemmed Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)
title_short Highly Sensitive Fluorescence Probe Based on Functional SBA-15 for Selective Detection of Hg(2+)
title_sort highly sensitive fluorescence probe based on functional sba-15 for selective detection of hg(2+)
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2920407/
https://www.ncbi.nlm.nih.gov/pubmed/20730123
http://dx.doi.org/10.1007/s11671-010-9663-5
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