Novel reversible fluorescent probe for relay recognition of Zn²⁺ and PPi in aqueous medium and living cells

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• 作者：Zhen Ming Dong ; Wei Wang ; Li Yuan Qin ; Jia Feng ; Jia Na Wang ; Yu Wang ; ^{wangyu1168@sxu.edu.cn}
• 关键词：Fluorescent chemosensor ; Recognition ; Zn2+ ; PPi ; Cell imaging ; Aqueous medium
• 刊名：Journal of Photochemistry and Photobiology A: Chemistry
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：335
• 期：Complete
• 页码：1-9
• 全文大小：2755 K
• 卷排序：335

文摘

Novel chemosensor L was synthesized and characterized. L exhibits a turn-on type fluorescence response toward Zn2+ in aqueous medium. The L-Zn2+ ensemble selectively responded to PPi through fluorescence quenching. L is capable of monitoring intracellular Zn2+ and PPi in real time. The probe can be excited in visible light.