简介：一荧光灯分核derivate，N-allyl-1-pyrenemethylammoniumhydrochloride(APA+)，被报导与葫芦形成稳定的hostguest建筑群[8]uril(CB[8])，并且这个性质能被利用到确定CB的纯净[8]经由排放滴定。而且，APA+和CB的1:1建筑群[8]能进一步绑甲基viologen(MV2+)，它是广泛地使用的除草剂的主要成分，提供一个好方法检测MV2+，特别在低集中。
A fluorescent guest used to determinate the effective content of CB[8] and to further detect methyl viologen
![A fluorescent guest used to determinate the effective content of CB[8] and to further detect methyl viologen](/image/thesis0 "A fluorescent guest used to determinate the effective content of CB[8] and to further detect methyl viologen")