一种红光可见比例计量型铜离子探针的合成与性质研究(英文)

Synthesis and Properties of a Red-Visible Ratiometric Cu^(2+) Probe

本文报道了一种中位苯环上氨基和羟基取代的菲环稠合的硼-二吡咯亚甲基衍生物1的合成及其专一性铜离子诱导的聚集性质。在生理条件下,化合物1显示出专一性的铜离子诱导的J-聚集响应,吸收光谱发生明显红移,可以用作裸眼目测检测铜离子的高灵敏度探针。

A phenanthro-BODIPY dye 1 with an-NH2 and-OH substituted meso-phenyl group has been synthesized,which exhibits J-aggregation properties induced by a specific interaction with Cu2＋ under biological conditons.Due to the high selectivity and sensitivity of this aggregation formation,resulting in a ratiomatric absorption spectrum change compound 1 may be used as an indicator for the Cu2＋ with naked eyes.