采用原位分子印迹技术,单步制备了一种辛可宁印迹的手性整体柱。
A cinchonine imprinted chiral monolithic column was prepared for the separation of the diastereomers of cinchonine and cinchonidine by in situ molecular imprinting technique.
在等度及梯度洗脱条件下,非对映异构体辛可宁与辛可尼丁被完全分离。
Diastereomers of cinchonine and cinchonidine were fully separated both under isocratic and gradient elutions on the chiral monolithic column.
40位未检出尼古丁和可替宁的志愿者被归类为“非烟民”;
The 40 people with undetectable levels of nicotine and cotinine were classified as nonsmokers;
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