期刊
JOURNAL OF MATERIALS CHEMISTRY C
卷 3, 期 6, 页码 1325-1329出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4tc02365j
关键词
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资金
- National Natural Science Foundation of China [21372092, 21102051]
- Natural Science Foundation of Hubei Province [2013CFA112]
- Self-determined research funds of CCNU from the colleges' basic research and operation of MOE [CCNU13F005]
Highly sensitive recognition of important chiral bioactive substances in complex biological fluids is a great challenge. An efficient chiral discrimination system for amino propanol enantiomers is reported based on R-mandelic acid calix[4] arene (FC4D) clicked graphene. Notably, taking advantages of both the functional calixarene and graphene, the proposed FC4D-G demonstrates extremely high sensitivity and selectivity toward the recognition of amino propanol enantiomers, with a detection limit at the nM level in a serum sample. More important, a visible macroscopic chirality-responsive wettability variation was also realized in this study.
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