Synthesis of biopolymer based on H-alginate-graft-poly (sodium acrylate-co-acrylamide)/MMT composite hydrogels

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Research Paper 01/04/2014
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Synthesis of biopolymer based on H-alginate-graft-poly (sodium acrylate-co-acrylamide)/MMT composite hydrogels

Hossein Sadeghi, Ava Akbarian, Laleh Mansouri, Sahar Mirdarikvande, Maleyhe Alahtari, Hadis Shasavari
J. Bio. Env. Sci.4( 4), 87-92, April 2014.
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Abstract

In this research, we synthesized a novel alginate-based composite hydrogel via graft copolymerization of mixtures of acrylic acid(AA) and acrylamide (AAm) onto alginate backbones in the presence clay powder. The composite hydrogel structures were confirmed by, SEM, TG,DTG and porosimeter. The rheological behavior of the prepared gels were measured by rheometer.

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