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[期刊论文]

Preparation, characterization and swelling behaviors of polyurethane-grafted calcium alginate hydrogels

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author:

Wang, J. (Wang, J..) [1] | Ying, X. (Ying, X..) [2] | Li, X. (Li, X..) [3] | Unfold

Indexed by:

Scopus

Abstract:

Polyurethane was synthesized by the reaction of isophorone diisocyanate, 2-hydroxyethyl methacrylate and diethylene glycol. Then polyurethane grafted calcium alginate gel material was prepared via free-radical grafting polymerization with azobisisobutyronitrile as an initiator. Modified calcium alginate hydrogel was improved in thermal property, crystallinity and anti-swelling properties. The reason is that polyurethane side chains affect the arrangement of calcium alginate by forming highly ordered crystal region. © 2014 Elsevier B.V.

Keyword:

Biomaterials; Composite materials; Crystal structure; Polyurethane; Sodium alginate

Community:

  • [ 1 ] [Wang, J.]Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 2 ] [Ying, X.]Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 3 ] [Li, X.]Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China
  • [ 4 ] [Zhang, W.]Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China

Reprint 's Address:

  • [Ying, X.]Institute of Polymer Science and Engineering, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350108, China

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Source :

Materials Letters

ISSN: 0167-577X

Year: 2014

Volume: 126

Page: 263-266

2 . 4 8 9

JCR@2014

2 . 7 0 0

JCR@2023

ESI HC Threshold:355

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 28

30 Days PV: 1

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