A fluorescent probe for Ï-aminoacids behaves as a molecular ruler, changing the yellow fluorescent emission into blue as a function of the distance between the terminal ammonium and the carboxylate groups, permitting the quantitative detection of Ï-aminoacids, their metabolites and related drugs, such as pregabalin or gabapentin, from pharmaceutical formulations.
Ï-
氨基酸的荧光探针就像一把分子尺,随着末端
铵基和羧基之间距离的变化,黄色荧光发射变为蓝色,从而可以定量检测药物制剂中的Ï-
氨基酸、其代谢物和相关药物(如
普瑞巴林或
加巴喷丁)。