科研之友
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摘要
A phenoxazinium-based compound (1) behaving as a near-infrared (NIR) fluorescent probe toward Zn2+ was designed and synthesized. It showed selective fluorescence enhancement with the introduction of Zn2+ in buffer aqueous solution. The probe 1 exhibited distinct red fluorescence and good stability under physiological pH. In addition, fluorescence imaging experiments of Zn2+ in KB living cells demonstrated its value of practical applications in biological systems.
- 出版日期2012-9
- 单位苏州大学
