PROTEIN ADSORPTION ON POLYSTYRENE LATEX-PARTICLES

被引:28
作者
NORDE, W [1 ]
GONZALEZ, FG [1 ]
HAYNES, CA [1 ]
机构
[1] WAGENINGEN UNIV AGR,DEPT PHYS & COLLOID CHEM,6700 EK WAGENINGEN,NETHERLANDS
关键词
POLYSTYRENE LATEX; PROTEIN ADSORPTION; ADSORPTION ISOTHERM; ELECTROPHORESIS; HYDROGEN ION TITRATION; CALORIMETRY;
D O I
10.1002/pat.1995.220060713
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Protein adsorption is the net result of various types of interaction between the different components present in the system, i.e. the sorbent surface, the protein(s), the solvent and any other solutes such as low molecular weight electrolyte. In this paper methods and techniques will be discussed to study the mechanism of protein adsorption on, in particular, colloidal particles. The discussion is based on experimental data obtained with relatively simple systems that contain one well-defined protein and well-characterized polystyrene latexes. Thus, the adsorption behavior of lysozyme and alpha-lactalbumin are compared, emphasizing the role of structural rearrangements in the protein molecule.
引用
收藏
页码:518 / 525
页数:8
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