Influence of Cholesterol on Molecular Ordered Assemble Systems of PC/Cholesterol and Crystal Type of CaCO3

Abstract

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 system, but also influences powerfully crystal type of reaction product in these systems.The calcite decreased with the increase of concentration of cholesterol. SEManalyses showed that CaCO₃ nanoparticles can be synthesized in PC/ether reverse micell.

Key words: Cholesterol, PC, Ordered assemble systemes, CaCo₃, Vaterite

CLC Number:

O647

TrendMD:

TONG Hua, YAO Song-Nian, HU Ji-Ming . Influence of Cholesterol on Molecular Ordered Assemble Systems of PC/Cholesterol and Crystal Type of CaCO₃[J]. Chem. J. Chinese Universities, 2001, 22(2): 289.

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Influence of Cholesterol on Molecular Ordered Assemble Systems of PC/Cholesterol and Crystal Type of CaCO₃

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