摘要
p-dimethylaminobenzonitrile (DMABN), a typical dual fluorescent flurophor (TICTflurophore), was used as fluorescent probe. The microenviromental property of twelve methyl modified β-cyclodextrin(methyl β-CD) was compared with that of β-cyclodextrin (β-CD). Results showed that the polarity of the cavity of methyl β-CD is lower than that of β- CD, and the capacity of methyl β-CD inclusion with DMABN is stronger than that of β-CD inclusion with DMABN.
p-dimethylaminobenzonitrile (DMABN), a typical dual fluorescent flurophor (TICTflurophore), was used as fluorescent probe. The microenviromental property of twelve methyl modified β-cyclodextrin(methyl β-CD) was compared with that of β-cyclodextrin (β-CD). Results showed that the polarity of the cavity of methyl β-CD is lower than that of β- CD, and the capacity of methyl β-CD inclusion with DMABN is stronger than that of β-CD inclusion with DMABN.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1997年第1期83-85,共3页
Acta Physico-Chimica Sinica
基金
国家自然科学基金
青年基金
