The synthesis and thermal phase transition behavior of poly(N-isopropylacrylamide)-b-poly(ethylene oxide)

被引：23

作者：

Lee, KK

Jung, JC

Jhon, MS

机构：

[1] Korea Adv Inst Sci & Technol, Ctr Mol Sci, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

来源：

POLYMER BULLETIN | 1998年 / 40卷 / 4-5期

关键词：

D O I：

10.1007/s002890050276

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

By using the redox reaction between Ce(IV) and terminal -CH(2)OH groups of polyethylene oxide(PEO), block copolymers composed of poly(N-isopropylacrylamide)(PNiPAAm) and poly(ethylene oxide) was prepared. The aqueous solution of the block copolymers exhibited thermal phase transition and the phase transition temperature of these block copolymers became higher than the PNiPAAm homopolymer.

引用

收藏

页码：455 / 460

页数：6

相关论文

共 18 条

[1] COPOLYMER OF KETONIC RESIN-POLYACRYLONITRILE [J].

AKAR, A ;

GALIOGLU, O ;

GOCMEN, A ;

SARAC, AS .

JOURNAL OF APPLIED POLYMER SCIENCE, 1990, 39 (08) :1657-1663

[2] INSULIN PERMEATION THROUGH THERMO-SENSITIVE HYDROGELS [J].

BAE, YH ;

OKANO, T ;

KIM, SW .

JOURNAL OF CONTROLLED RELEASE, 1989, 9 (03) :271-279

[3]

CAKAMAK I, 1991, EUR POLYM J, V27, P101

[4] VINYL-POLYMERS CONTAINING L-VALINE AND L-LEUCINE RESIDUES - THERMODYNAMIC BEHAVIOR OF HOMOPOLYMERS AND COPOLYMERS WITH N-ISOPROPYLACRYLAMIDE [J].

CASOLARO, M .

MACROMOLECULES, 1995, 28 (07) :2351-2358

[5] TEMPERATURE-INDUCED PHASE-TRANSITION BEHAVIORS OF RANDOM VS GRAFT-COPOLYMERS OF N-ISOPROPYLACRYLAMIDE AND ACRYLIC-ACID [J].

CHEN, GH ;

HOFFMAN, AS .

MACROMOLECULAR RAPID COMMUNICATIONS, 1995, 16 (03) :175-182

[6] SWELLING OF THIN FILMS .1. ACRYLAMIDE-N-ISOPROPYLACRYLAMIDE COPOLYMERS IN WATER [J].

CHIKLIS, CK ;

GRASSHOFF, JM .

JOURNAL OF POLYMER SCIENCE PART A-2-POLYMER PHYSICS, 1970, 8 (09) :1617-+

[7]

COLE CA, 1987, ACS SYM SER, V350, P245

[8] AQUEOUS-SOLUTIONS OF POLY(N-ISOPROPYLACRYLAMIDE) [J].

ELIASSAF, J .

JOURNAL OF APPLIED POLYMER SCIENCE, 1978, 22 (03) :873-874

[9] EFFECT OF COMONOMER HYDROPHILICITY AND IONIZATION ON THE LOWER CRITICAL SOLUTION TEMPERATURE OF N-ISOPROPYLACRYLAMIDE COPOLYMERS [J].

FEIL, H ;

BAE, YH ;

FEIJEN, J ;

KIM, SW .

MACROMOLECULES, 1993, 26 (10) :2496-2500

[10]

Heskins M., 1968, J. Macromol. Sci. Part A-Chem, V2, P1441, DOI [10.1080/10601326808051910, DOI 10.1080/10601326808051910]