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Vol. 25 No. 3 (2013): Vol 25 Issue 3

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Rheology Behaviour of a Biopolymer Based on Chitosan-g-poly(Acrylamide-co-AcA) Hydrogels

https://doi.org/10.14233/ajchem.2013.13431
Fatemeh Soleimani
Young Researchers Club, Khorramabad Branch, Islamic Azad University, Khorramabd, Iran
Fatemeh Sadeghi
Department of Chemistry, Science Faculty, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran
Mohammad Sadeghi
Department of Chemistry, Science Faculty, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran
Hadis Shasevari
Young Researchers Club, Khorramabad Branch, Islamic Azad University, Khorramabd, Iran
Arezoo Soleimani
Young Researchers Club, Khorramabad Branch, Islamic Azad University, Khorramabd, Iran
Hossein Sadeghi
Department of Chemistry, Science Faculty, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran

Corresponding Author(s) : Fatemeh Soleimani

fatisoleymani@yahoo.com

Asian Journal of Chemistry, Vol. 25 No. 3 (2013): Vol 25 Issue 3

Abstract

Acrylamide monomer was directly grafted onto chitosan using ammonium persulfate as an initiator and methylenebisacrylamide as a crosslinking agent under an inert atmosphere. Infrared spectroscopy and thermogravimetric analysis were carried out to confirm the chemical structure of the hydrogel. Moreover, morphology of the samples was examined by scanning electron microscopy. The rheology behavior of the synthesized hydrogels was preliminarily investigated with oscillating and rotational rheometer.

Keywords

Chitosan Polyacrylamide Biopolymer Superabsorbent Reochemical
Soleimani, F., Sadeghi, F., Sadeghi, M., Shasevari, H., Soleimani, A., & Sadeghi, H. (2012). Rheology Behaviour of a Biopolymer Based on Chitosan-g-poly(Acrylamide-co-AcA) Hydrogels. Asian Journal of Chemistry, 25(3), 1605–1608. https://doi.org/10.14233/ajchem.2013.13431
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