期刊
ELECTROCHIMICA ACTA
卷 55, 期 28, 页码 8445-8452出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.electacta.2010.07.028
关键词
CoCrMo biomedical alloy; Bovine serum albumin (BSA); Adsorption kinetics; Passivation time; Surface conditions
资金
- Spanish Government Ministerio de Ciencia e Innovacion [CIT-300100-2007-49]
Adsorption of bovine serum albumin (BSA) on CoCrMo surface was studied by electrochemical techniques in order to determine the mechanism of protein adsorption at different surface conditions (which are reached by considering different passivation times) in phosphate buffered solution (PBS) At open circuit potential (OCP) adsorption kinetic was influenced by surface passivation when passivation time was lower than 1 h whereas at higher passivation times no apparent modification in the kinetic mechanisms of adsorption was observed On the other hand at a passive applied potential the BSA addition decreased the passivation kinetics of the process at all the passivation times (C) 2010 Elsevier Ltd All rights reserved
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据