Preparation and characterization of polyacrylamide cryogels produced from a high-molecular-weight precursor. I. Influence of the reaction temperature and concentration of the crosslinking agent

A new type of cryogel was prepared through a reaction of high-molecular-weight polyacrylamide (viscosity-average molecular weight [almost equal to] 3 x 10⁶ Da) with glutaraldehyde in a moderately frozen aqueous medium. The influence of the crosslinking agent concentration and temperature of the reac...

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Veröffentlicht in:	Journal of applied polymer science 2007-11, Vol.106 (3), p.1470-1475
Hauptverfasser:	Ivanov, Roman V, Lozinsky, Vladimir I, Noh, Seok Kyun, Han, Sung Soo, Lyoo, Won Seok
Format:	Artikel
Sprache:	eng
Schlagworte:	crosslinking cryogel polyacrylamide
Online-Zugang:	Volltext
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