荧光
半胱氨酸
化学
荧光素
肉眼
选择性
光化学
组合化学
生物化学
催化作用
光学
物理
酶
作者
Erman Karakuş,Melike Sayar,Suay Dartar,Beraat Umur Kaya,Mustafa Emrullahoğlu
摘要
A fluorescent probe decorated with an alkynyl ester unit (e.g. propiolate) displayed a selective turn-on type fluorescent response towards cysteine. Following a sequential addition-cyclisation pathway mediated by the addition of cysteine, the pre-fluorescent dye rapidly transformed into a new structure and induced a fluorescent response clearly observable with the naked eye.
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