The effect of aminoacids on the crystal growth of calcium carbonate

被引：109

作者：

Manoli, F

Kanakis, J

Malkaj, P

Dalas, E ^{[1
]}

机构：

[1] Univ Patras, Dept Chem, Sect Phys Inorgan & Nucl Chem, GR-26500 Patras, Greece

[2] Univ Gjirokastra, Dept Phys, Gjirokastra, Albania

来源：

JOURNAL OF CRYSTAL GROWTH | 2002年 / 236卷 / 1-3期

关键词：

biomaterials; nucleation; growth from solutions; biological substances; minerals;

D O I：

10.1016/S0022-0248(01)02164-9

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The kinetics of vaterite (CaCO3) crystallization on calcite in the presence of the aminoacids alanine, glycine, lysine as well as on lysine, polyglycine, polytyrosine and polymethionine was investigated by the constant composition method. The presence of the above mentioned aminoacids stabilizes this calcium carbonate polymorph. The number of ions forming the critical nucleus, the surface energy as well as the apparent growth order for the forming phase was estimated. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：363 / 370

页数：8

共 47 条

[1] THE INFLUENCE OF POLYPHOSPHATES, PHOSPHONATES, AND POLY(CARBOXYLIC ACIDS) ON THE CRYSTAL-GROWTH OF HYDROXYAPATITE [J].