Fluorescence response and detection of Cu<sup>2 +sup> with 2-(2-hydroxyphenyl)benzimidazole in aqueous medium

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• 作者：Minghao Qin<sup>bsup> ; Dan Jin<sup>asup> ; Weilong Che<sup>asup> ; Yang Jiang<sup>asup> ; Liping Zhang<sup>asup> ; Dongxia Zhu<sup>asup><sup> ; sup><sup>zhudx047@nenu.edu.cnsup> ; Zhongmin Su<sup>asup><sup> ; sup><sup>zmsu@nenu.edu.cnsup>
• 关键词：Fluorescence ; Copper ; Benzimidazole ; Biological application
• 刊名：Inorganic Chemistry Communications
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：75
• 期：Complete
• 页码：25-28
• 全文大小：704 K
• 卷排序：75

文摘

Simple, highly selective and sensitive fluorescence probe for Cu2 + in aqueous medium: 2-(2-hydroxyphenyl)benzimidazole (L1). The probe can be applied to the monitoring of Cu2 + with wide pH range from 6 to 11. It is also demonstrated that L1 can be used in biological imaging for the detection of Cu2 + in living cells.