A Novel Approach to Controlling CaCO3 Crystalline Assembly by Changing the Concentration of Poly(aspartic acid)

作者: Hongjian Zhou , Yanmin Gao , Sun-Gu Hwang , Dong-Yun Lee , Jung-Youn Park

DOI: 10.5012/BKCS.2011.32.11.4027

关键词:

摘要: crystals were tuned by varying the concentration of poly(aspartic acid). The mechanismsof their nucleation orientation and formation investigated experimentally through moleculardynamics (MD) simulations in order to obtain a better understanding interactions between polymersand crystal at molecular level. Both MD results experimental indicate that interactionbetween PVA calcite mainly depends on polymer. novel approach proposedherein for fabrication inorganic crystalline assembly structures can be used fabricate precise crystallinestructures.Key Words : Molecular dynamics simulation, Biomineralization, Crystalline structuresIntroductionBiomineralization is process which living organismssecrete minerals form highly ordered andcomplex such as skeletons, shells, teeth, etc..

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