Xie A, Shen Y, Mao J
College of Chemistry and Engineering, Anhui University, 230039 Hefei.
Guang Pu Xue Yu Guang Pu Fen Xi. 2001 Jun;21(3):347-9.
The influence of calcium carbonate on the microstructure of bovine serum albumin (BSA) in aqueous solution was studied by ultraviolet spectrum and ultraviolet second order derivative spectrum and Fourier transform infrared spectrum. The results showed the changes of the microenvironment of the aromatic amino acid residues and secondary structure of BSA. It was the changes that provided a favorable condition for biomineral formation.
通过紫外光谱、紫外二阶导数光谱和傅里叶变换红外光谱研究了碳酸钙对水溶液中牛血清白蛋白（BSA）微观结构的影响。结果表明了BSA芳香族氨基酸残基微环境和二级结构的变化。正是这些变化为生物矿化的形成提供了有利条件。
