A porphyrin-based near-infrared fluorescent sensor for sulfur ion detection and its application in living cells
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- 作者：Fenmin ChengAuthor Vitae ; Xiangsi WuAuthor Vitae ; Mali LiuAuthor Vitae ; Yunfei LonAuthor Vitae ; Guanfan ChenAuthor Vitae ; Rongjin Zeng ; zengrj1963@126.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Porphyrin ; NIR fluorescence ; Photo-induced electron transfer (PET) ; Sulfide anion ; Live cell imaging
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：2 June 2016
- 年：2016
- 卷：228
- 期：Complete
- 页码：673-678
- 全文大小：1326 K
文摘
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The porphyrin-based sensor can highly selectively detect S2−.
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The detection limit of sensor is 53 nM for S2−.
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The sensor can realize monitoring of S2− in live cells.