A Fluorescent Ratiometric Chemodosimeter for Cu2+ Based on TBET and Its Application in Living Cells

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• 作者：Jiangli Fan ; Peng Zhan ; Mingming Hu ; Wen Sun ; Jizhou Tang ; Jingyun Wang ; Shiguo Sun ; Fengling Song ; Xiaojun Peng
• 刊名：Organic Letters
• 出版年：2013
• 出版时间：February 1, 2013
• 年：2013
• 卷：15
• 期：3
• 页码：492-495
• 全文大小：267K
• 年卷期：v.15,no.3(February 1, 2013)
• ISSN：1523-7052

文摘

Based on a through bond energy transfer (TBET) between Rhodamine and a naphthalimide fluorophore, a fluorescent ratiometric chemodosimeter RN1 was designed and prepared for single selective detection of Cu²⁺ in aqueous solution and in living cells, as Cu²⁺ acts as not only a selective recognizing guest but also a hydrolytic promoter.