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Incorporation of cytochrome C with thin calcium phosphate film formed by electron-beam evaporation

Authors
 Yan Li  ;  In-Seop Lee  ;  Fu-ZhaiCui  ;  Zeng Lin  ;  Jong-Chul Park  ;  Sung-Min Chung 
Citation
 SURFACE & COATINGS TECHNOLOGY, Vol.202(22-23) : 5742-5745, 2008 
Journal Title
 SURFACE & COATINGS TECHNOLOGY 
ISSN
 0257-8972 
Issue Date
2008
Keywords
Calcium phosphate ; Cytochrome C ; DPBS ; e-beam evaporation ; Cyt C-apatite composite layer
Abstract
Surface properties play a major role to determine the biocompatibility that is the ability of a material to perform with an appropriate host response in a specific application because biomaterials contact and interact with biological systems. Various methods have been studied to improve the surface properties and farther the osseous intergradation of bone implants. Cytochrome C (cyt C) was immobilized on the thin calcium phosphate films formed by electron-beam evaporation in the form of cyt C-apatite composite layer. The newly formed apatite layer was observed by scanning electron microscopy, and X-ray photoelectron spectroscopy confirmed that cyt C existed in the newly formed layer. Cyt C released from the cyt C-apatite composite layer for at least 10 days in the physiological salt solution.
Full Text
http://www.sciencedirect.com/science/article/pii/S025789720800546X
DOI
10.1016/j.surfcoat.2008.06.082
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Park, Jong Chul(박종철) ORCID logo https://orcid.org/0000-0003-0083-5991
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/108034
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