Ultrasensitive near-infrared fluorescence-enhanced probe for discriminative detection of GSH and Cys from different emission channels
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- 作者：Junchao Xu1Author Vitae ; Jian Pan1Author Vitae ; Yue ZhangAuthor Vitae ; Jinbiao LiuAuthor Vitae ; Lintao Zeng ; zlt1981@126.com" class="auth_mail" title="E-mail the corresponding author ; 407650531@qq.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Xuguang Liu ; xuguangliu1982@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Fluorescent probe ; Near-infrared ; Glutathione ; Imaging ; Plasma
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：238
- 期：Complete
- 页码：58-65
- 全文大小：1921 K
文摘
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A water soluble near-infrared fluorescent probe for discriminative detection of GSH and Cys.
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This reaction-based probe shows fast response towards GSH and Cys from different emission channels.
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The probe can quantitatively detect GSH in human plasma with a detection limit of 81 nM.
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The probe was used for visualizing GSH and Cys in living cells.