Influence of cholesterol on molecular ordered assemble systems of PC/cholesterol and crystal type of CaCO3

Authors
Tong, H Yao, SN Hu, JM
Citation
H. Tong et al., Influence of cholesterol on molecular ordered assemble systems of PC/cholesterol and crystal type of CaCO3, CHEM J CH U, 22(2), 2001, pp. 289-292
Citations number
16
Categorie Soggetti
Chemistry
Journal title
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN journal
02510790 → ACNP
Volume
22
Issue
2
Year of publication
2001
Pages
289 - 292
Database
ISI
SICI code
0251-0790(200102)22:2<289:IOCOMO>2.0.ZU;2-Q
Abstract
The CaCO3 were obtained by chemical reaction in different molecular ordered assemble systems of PC/Cholesterol. X-ray diffraction analyses showed that there are three types of CaCO3 in these systems: colloid CaCO3, vaterite, calcite. The cholesterol not only influences the structure of ordered syste m, but also influences powerfully crystal type of reaction product in these systems. The calcite decreased with the increase of concentration of chole sterol. SEM analyses showed that CaCO3 nanoparticles can be synthesized in PC/ether reverse micell.