Fouling and non-fouling surfaces produced by plasma polymerization of ethylene oxide monomer
Fouling and non-fouling surfaces produced by plasma polymerization of ethylene oxide monomer
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DOI：
10.1016/j.actbio.2005.11.002
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发表时间：
2006-03-01
影响因子：
9.7
通讯作者：
Rossi, F
中科院分区：
文献类型：
--
作者：
Brétagnol, F;Lejeune, M;Rossi, F
本文介绍了在电容耦合射频系统中以二甘醇二甲醚为前驱体进行等离子体聚合的结果。用X射线光电子能谱、傅里叶变换红外光谱、椭圆偏振光谱仪等分析技术对涂层的化学结构进行了表征，并通过蛋白质吸附和细胞培养实验测试了涂层的生物响应。输入等离子体功率的调节控制涂层中聚氧化乙烯基团的浓度，并允许生产具有相反的蛋白质和细胞排斥特性的薄膜。对这些涂层在不同介质(水、丙酮、磷酸盐缓冲盐水)中的稳定性的研究表明，这些薄膜可以参与经典的剥离工艺，以生产有图案的表面。(C)2005年Acta Materialia Inc.由爱思唯尔有限公司出版。保留所有权利。
This paper presents the results of plasma polymerization using diethylene glycol dimethyl ether as a precursor in a capacitively coupled radio frequency system. The chemical structure of the coatings was characterized using several analysis techniques (X-ray photoelectron spectroscopy, Fourier transform-infrared spectroscopy, ellipsometry), while the biological response of these coatings has been tested by protein adsorption and cell culture experiments. The modulation of the input plasma power controls the concentration of polyethylene oxide groups in the coatings and allows the production of films with opposite protein and cell repellent properties. The study of the stability of these coatings in different media (water, acetone, phosphate-buffered saline) reveals that these films could be involved in classical lift-off processes for the production of patterned surfaces. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.