烷基
水溶液
蛋氨酸
赖氨酸
荧光
化学
竞争性约束
组合化学
分析物
氨基酸
立体化学
作者
Bai Qinghong,Zhang Shaowei,Chen Hongrong,Tao Sun,Carl Redshaw,Jian-Xin Zhang,Xin-Long Ni,Gang Wei,Zhu Tao
标识
DOI:10.1002/slct.201700053
摘要
The use of competitive ratiometric fluorescence indicator displacement chemosensors derived from two alkyl substituted cucurbit[6]uril-based host-guest complexes is reported. In particular, the differing binding abilities of two cucurbit[6]uril derivatives towards the target analytes led to a useful ratiometric detection signal output for the discrimination of lysine and methionine versus the other tested α-amino acids in aqueous solution.
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