Detection of Hg2+ by a FRET ratiometric fluorescent probe based on a novel BODIPY-RhB system
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- 作者：Dandan Cheng&dagger ; ; Wenqi Zhao&dagger ; ; Hongzhi Yang ; Ziping Huang ; Xingliang Liu ; liuxl1219@163.com" class="auth_mail" title="E-mail the corresponding author ; Aixia Han ; hanaixia@tsinghua.org.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ratiometric ; Fluorescent probe ; FRET ; Hg2+ ions
- 刊名：Tetrahedron Letters
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：57
- 期：24
- 页码：2655-2659
- 全文大小：1224 K
文摘
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A novel BODIPY-RhB ratiometric fluorescent probe 1 for Hg2+ has been developed.
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Probe 1 based on a FRET mechanism and the energy transfer efficiency is 94.8%.
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The probe 1 has a very low detection limit and very high selectivity toward Hg2+ ions.