Surface functionalization for biomedical applications

被引:1
|
作者
Mathieu, H. J. [1 ]
Gao, X. [1 ]
Chevolot, Y. [2 ]
Balazs, D. J. [3 ]
机构
[1] Ecole Polytech Fed Lausanne, IMX, Stn 12, CH-1015 Lausanne, Switzerland
[2] CNRS, ECL, UMR 5512, Equipe Biotech, Lyon, France
[3] Swiss Fed Lab Mat Testing & Res, Gallen, Switzerland
关键词
biomaterials surface functionalization; XPS; Tof-SIMS; photo-immobilization; glycoengineering; bacterial adhesion; endotracheal tubes; PS biosensors fluorescence; immunoassays; AgNO3; PVC; Pseudomonas aeruginosa;
D O I
10.1007/1-4020-4741-X_14
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This paper describes the functionalization of surfaces against nonspecific protein adsorption. For surface modification photo-immobilization, gamma-activation or a RF physical plasma is used which changes the chemical surface composition within the first 10 nm region. The surface chemistry is controlled by the use of Time-of-Flight Secondary Ion Mass Spectrometry and X-ray Photoelectron Spectroscopy.
引用
收藏
页码:145 / +
页数:3
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