The preparation of a novel polydopamine-graft-poly（2-methyl-2-oxazoline） protein-resistant coating and its applications in protein separation

A novel polydopamine-graft-poly（2-methyl-2-oxazoline） （PDA-g-PMOXA） coating was prepared by immobilizing poly（2-methyl-2-oxazoline） （PMOXA） onto material surfaces through polydopamine （PDA） anchored coating for the first time. And then, the chemical composition, hydrophilicity, and protein-resistant...

Full description

Saved in:
Bibliographic Details
Published in:中国化学快报：英文版 2013 (7), p.597-600
Main Author: Li-Na Xiang Li-Juan Chen Lin Tan Chong Zhang Fu-Hu Cao Song-Tao Liu Yan-Mei Wang
Format: Article
Language:English
Subjects:
X射线光电子能谱
多巴胺
应用程序
恶唑啉
接枝
涂层
蛋白质分离
表面等离子体共振
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A novel polydopamine-graft-poly（2-methyl-2-oxazoline） （PDA-g-PMOXA） coating was prepared by immobilizing poly（2-methyl-2-oxazoline） （PMOXA） onto material surfaces through polydopamine （PDA） anchored coating for the first time. And then, the chemical composition, hydrophilicity, and protein-resistant properties of the PDA-g-PMOXA coating were studied using X-ray photoelectron spectroscopy （XPS）, contact angel （CA） test, surface plasmon resonance （SPR）, and quartz crystal microbalance with dissipation （QCM-D） measurement. Finally, the coating was applied to the capillary inner surface for protein separation by capillary electrophoresis （CE）.
ISSN:1001-8417
1878-5964