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/ http://irep.iium.edu.my/42108/ http://irep.iium.edu.my/42108/ http://irep.iium.edu.my/42108/1/Semi_refined_carrageenan_paper_-_Jamaluddin_2015_OJC_Vol_31%282%29_p973-980.pdf

id	iium-42108
recordtype	eprints
spelling	iium-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 PeerReviewed 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
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
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/ http://irep.iium.edu.my/42108/ http://irep.iium.edu.my/42108/ http://irep.iium.edu.my/42108/1/Semi_refined_carrageenan_paper_-_Jamaluddin_2015_OJC_Vol_31%282%29_p973-980.pdf
first_indexed	2023-09-18T21:00:05Z
last_indexed	2023-09-18T21:00:05Z
_version_	1777410564901830656

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

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