Development of fluorescent probes for hydrogen polysulfides by using cinnamate ester as the recognition unit
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- 作者：Yuan HouaAuthor Vitae ; Xiao-Feng Yanga ; xfyang@nwu.edu.cn" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Yaogang ZhongbAuthor Vitae ; Zheng LibAuthor Vitae
- 关键词：Hydrogen polysulfides ; Cinnamate ; N ; N-diethylrhodol ; Fluorescent probe ; Bioimaging
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：232
- 期：Complete
- 页码：531-537
- 全文大小：1155 K
文摘
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A fluorescent probe for hydrogen polysulfides (H2Sn, n > 1) is developed.
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The probe employs a 3-(trifluoromethyl) cinnamoyl group as the recognition unit.
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The proposed probe shows good selectivity and sensitivity for H2Sn.
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The proposed probe proves to be able to assessing H2Sn levels in serum as well as in live cells.
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