A study of solution technique for modifying polymer surfaces (I) - Surfacestructure and properties of modified polymer surfaces

Authors
Sun, YH Yuan, J Qiu, YX Zheng, XX Feng, LX
Citation
Yh. Sun et al., A study of solution technique for modifying polymer surfaces (I) - Surfacestructure and properties of modified polymer surfaces, CHEM J CH U, 20(4), 1999, pp. 661-663
Citations number
5
Categorie Soggetti
Chemistry
Journal title
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN journal
02510790 → ACNP
Volume
20
Issue
4
Year of publication
1999
Pages
661 - 663
Database
ISI
SICI code
0251-0790(199904)20:4<661:ASOSTF>2.0.ZU;2-0
Abstract
This article reports a simple and effective method for modifying polymer su rface. The modified polymer surfaces are characterized by H-1 NMR, ESCA and water contact angle. The hydrophilicity of model polymer PS surface can be greatly increased. The PEO polar component is found to be concentrated at modified polymer film-air interface, which is benefit for the introduction of bioactive substances.