蛋白质在生物材料表面吸附过程的研究进展

在生物材料的相容性研究中,蛋白质与材料表面的相互作用极其关键,一直是研究的重点之一.一般认为血细胞是与吸附在材料表面的蛋白质分子层相互作用,而不是与材料表面直接接触,因此蛋白质对于细胞的调控和诱导起到了关键作用.探索控制蛋白吸附行为的分子机制,从而调控细胞的应答为设计生物材料提供了思路.综述了蛋白质与生物材料相互作用的研究进展,展望了未来的研究方向.

Advances in research on protein adsorption process in the biomaterial surface

The study of protein-surface interactions represents one of the most important topics in the field of biomaterials.It is believed that blood cells do not actually contact the biomaterial surface directly,but rather interact with the molecular structure of the adsorbed protein layer.Therefore,protein plays a key role in regulation and induction of cells.It provides ideas for biomaterials designing that exploring the molecular mechanism of controlling protein adsorption and regulating cell response.This paper reviews the research progress of the interactions of protein and surfaces,and prospects the future research direction.