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Titolo:
Preparation and characterization of temperature-sensitive poly(N-isopropylacrylamide)/poly(vinyl alcohlo) hydrogels
Autore:
Zhang, XZ; Zhuo, RX;
Indirizzi:
Wuhan Univ, Dept Chem, Key Lab Biomed Polymer Mat Educ Minist, Wuhan 430072, Peoples R China Wuhan Univ Wuhan Peoples R China 430072 t, Wuhan 430072, Peoples R China
Titolo Testata:
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
fascicolo: 11, volume: 21, anno: 2000,
pagine: 1776 - 1778
SICI:
0251-0790(200011)21:11<1776:PACOTP>2.0.ZU;2-E
Fonte:
ISI
Lingua:
CHI
Soggetto:
POLYVINYL-ALCOHOL);
Keywords:
temperature-sensitive; freezing and thawing; physical crosslinking; hydrogel;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
12
Recensione:
Indirizzi per estratti:
Indirizzo: Zhuo, RX Wuhan Univ, Dept Chem, Key Lab Biomed Polymer Mat Educ Minist, Wuhan 430072, Peoples R China Wuhan Univ Wuhan Peoples R China 430072 430072, Peoples R China
Citazione:
X.Z. Zhang e R.X. Zhuo, "Preparation and characterization of temperature-sensitive poly(N-isopropylacrylamide)/poly(vinyl alcohlo) hydrogels", CHEM J CH U, 21(11), 2000, pp. 1776-1778

Abstract

Poly (N-isopropylacrylamide)/poly(vinyl alcohol) (PNV) hydrogels were prepared by repetitive freezing and thawing, This kind of hydrogels was formed through physical crosslinking, i.e. hydrogen bonds during the freezing process, The swelling ratio and deswelling/reswelling kinetics were measured gravimetrically and this novel hydrogel exhibits a temperature-sensitivity. This hydrogel may be useful both in biomedical and biotechnological fields.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 20:40:44