A new rhodamine-based chemosensor for Cu2+ and the study of its behaviour in living cells
A new rhodamine-based chemosensor for Cu2+ and the study of its behaviour in living cells
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DOI：
10.1039/c0dt00606h
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发表时间：
2010-01-01
影响因子：
4
通讯作者：
Zeng, Zhengzhi
中科院分区：
文献类型：
--
作者：
Huang, Liang;Wang, Xiao;Zeng, Zhengzhi
A new rhodamine-based chemosensor (L1) was synthesized, and it exhibits high sensitivity and selectivity for the copper cation over other commonly coexistent metal ions in aqueous solution. Upon the addition of Cu2+, the spirolactam ring of L1 was opened and a 1 : 1 metal-ligand complex was formed. Fluorescent imaging of Cu2+ in living cells is also successfully demonstrated.
