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Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel

This study was carried out for the preparation of superabsorbent hydrogel from semi-refined K-carrageenan originated from Kappaphycus alvarezii (Doty) Doty ex P. Silva through graft copolimerization method with acrylic acid. The reaction was carried out in an aqueous solution in the presence of N,N-...

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Main Authors: Mohd Daud, Jamaluddin, Warzukni, Nor Shuhadah, Mohd Salim, Rosliza, Zuberdi, Ahmad Muzammil
Format: Article
Language:English
Published: Oriental Scientific Publishing Company (Bhopal) 2015
Subjects:
QD Chemistry
Online Access:http://irep.iium.edu.my/42108/1/Semi_refined_carrageenan_paper_-_Jamaluddin_2015_OJC_Vol_31%282%29_p973-980.pdf
http://irep.iium.edu.my/42108/
http://www.orientjchem.org
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spelling my.iium.irep.421082017-10-31T01:34:01Z http://irep.iium.edu.my/42108/ Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel Mohd Daud, Jamaluddin Warzukni, Nor Shuhadah Mohd Salim, Rosliza Zuberdi, Ahmad Muzammil QD Chemistry This study was carried out for the preparation of superabsorbent hydrogel from semi-refined K-carrageenan originated from Kappaphycus alvarezii (Doty) Doty ex P. Silva through graft copolimerization method with acrylic acid. The reaction was carried out in an aqueous solution in the presence of N,N-methylene bis-acrylamide as a crosslinker and ammonium persulphate as an initiator. The effect of the amount of crosslinker, monomer, initiator and alkali on the swelling capacity of the hydrogel was investigated for optimum conditions. After preparing the desired hydrogel according to optimum conditions, the hydrogel was characterized by FTIR spectroscopy, SEM microscopy and swelling capacity measurement. Oriental Scientific Publishing Company (Bhopal) 2015 Article REM application/pdf en http://irep.iium.edu.my/42108/1/Semi_refined_carrageenan_paper_-_Jamaluddin_2015_OJC_Vol_31%282%29_p973-980.pdf Mohd Daud, Jamaluddin and Warzukni, Nor Shuhadah and Mohd Salim, Rosliza and Zuberdi, Ahmad Muzammil (2015) Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel. Oriental Journal of Chemistry, 31 (2). pp. 973-980. ISSN 0970-020X http://www.orientjchem.org 10.13005/ojc/310243
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic QD Chemistry
spellingShingle QD Chemistry
Mohd Daud, Jamaluddin
Warzukni, Nor Shuhadah
Mohd Salim, Rosliza
Zuberdi, Ahmad Muzammil
Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
description This study was carried out for the preparation of superabsorbent hydrogel from semi-refined K-carrageenan originated from Kappaphycus alvarezii (Doty) Doty ex P. Silva through graft copolimerization method with acrylic acid. The reaction was carried out in an aqueous solution in the presence of N,N-methylene bis-acrylamide as a crosslinker and ammonium persulphate as an initiator. The effect of the amount of crosslinker, monomer, initiator and alkali on the swelling capacity of the hydrogel was investigated for optimum conditions. After preparing the desired hydrogel according to optimum conditions, the hydrogel was characterized by FTIR spectroscopy, SEM microscopy and swelling capacity measurement.
format Article
author Mohd Daud, Jamaluddin
Warzukni, Nor Shuhadah
Mohd Salim, Rosliza
Zuberdi, Ahmad Muzammil
author_facet Mohd Daud, Jamaluddin
Warzukni, Nor Shuhadah
Mohd Salim, Rosliza
Zuberdi, Ahmad Muzammil
author_sort Mohd Daud, Jamaluddin
title Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
title_short Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
title_full Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
title_fullStr Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
title_full_unstemmed Semi-refined K-carrageenan: Part 1. chemical modification of semi-refined K-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
title_sort semi-refined k-carrageenan: part 1. chemical modification of semi-refined k-carrageenan via graft copolymerization method, optimization process and characterization of its superabsorbent hydrogel
publisher Oriental Scientific Publishing Company (Bhopal)
publishDate 2015
url http://irep.iium.edu.my/42108/1/Semi_refined_carrageenan_paper_-_Jamaluddin_2015_OJC_Vol_31%282%29_p973-980.pdf
http://irep.iium.edu.my/42108/
http://www.orientjchem.org
_version_ 1643612130176401408
score 13.211869

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