Biocompatible surface preparation using amino-functionalized amylose

被引：9
|
作者：
Ademovic, Z
Gonera, A
Mischnick, P
Klee, D
机构：
[1] Univ Aachen, Rhein Westfal TH Aachen, Inst Tech & Makromol Chem, D-52056 Aachen, Germany
[2] Tech Univ Carolo Wilhelmina Braunschweig, Inst Food Chem, D-38106 Braunschweig, Germany
来源：
BIOMACROMOLECULES | 2006年 / 7卷 / 05期
关键词：
D O I：
10.1021/bm050591r
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Aminopropyl amyloses with various degrees of substitution (DS) were prepared and investigated with respect to their surface modification properties. Poly(acrylic acid) was grafted to plasma-activated PVDF films, and the functional amylose was bound via amide linkage formation. Layer formation was confirmed by X-ray photoelectron spectroscopy. Contact angle measurements and surface MALDI-TOF mass spectrometry indicated a hydrophilic surface and minimization of protein adsorption.
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页码：1429 / 1432
页数：4
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