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Titolo:
Preparation of fast responsive, temperature-sensitive poly(N-isopropylacrylamide) hydrogel
Autore:
Zhang, XZ; Zhuo, RX;
Indirizzi:
Wuhan Univ, Dept Chem, Minist Educ, Lab Biomed Polymer Mat, Wuhan 430072, Peoples R China Wuhan Univ Wuhan Peoples R China 430072 t, Wuhan 430072, Peoples R China
Titolo Testata:
MACROMOLECULAR CHEMISTRY AND PHYSICS
fascicolo: 12, volume: 200, anno: 1999,
pagine: 2602 - 2605
SICI:
1022-1352(199912)200:12<2602:POFRTP>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
POLYMERS; RELEASE; GEL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Zhuo, RX Wuhan Univ, Dept Chem, Minist Educ, Lab Biomed Polymer Mat, Wuhan430072, Peoples R China Wuhan Univ Wuhan Peoples R China 430072 430072, Peoples R China
Citazione:
X.Z. Zhang e R.X. Zhuo, "Preparation of fast responsive, temperature-sensitive poly(N-isopropylacrylamide) hydrogel", MACRO CH P, 200(12), 1999, pp. 2602-2605

Abstract

A new poly(N-isopropylacrylamide) (PNIPA) hydrogel was prepared by decreasing the temperature of polymerization/crosslinking reaction below the freezing point (-18 degrees C). This PNIPA hydrogel shows a large swelling ratioat room temperature and exhibits a fast deswelling and reswelling rate in response to external temperature changes. These properties are attributed to the macroporous and regularly arranged network of this PNIPA hydrogel.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 06/07/20 alle ore 04:27:05