A highly selective, fluorescent chemosensor for bioimaging of Fe³⁺.
A highly selective, fluorescent chemosensor for bioimaging of Fe³⁺.
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DOI：
10.1016/j.bmcl.2011.07.001
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发表时间：
2011-09
影响因子：
2.7
通讯作者：
Lizhu Zhang;Jingyun Wang;Jiangli Fan;Kexing Guo;Xiaojun Peng
中科院分区：
文献类型：
--
作者：
Lizhu Zhang;Jingyun Wang;Jiangli Fan;Kexing Guo;Xiaojun Peng
合成了一种基于罗丹明-内酰胺的Fe3+荧光传感器，其激发波长为531nm，发射波长为557nm，对Fe3+具有良好的选择性，可用于对活细胞中的Fe3+进行成像。传感器的pKaof低至3.2。可在pH 5-9范围内使用。
A fluorescent sensor for Fe3+has been synthesized based on rhodamine-lactam, which shows excitation (531nm) and emission (557nm) wavelength, displays an excellent selectivity for Fe3+and can be used for imaging Fe3+in living cells. The pKaof the sensor is as low as of 3.2. It can be used in the range of pH 5–9.