Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel
The Hydrogels are three dimensional, water swollen structure composed of mainly hydrophilic homopolymers or copolymers like polyvinyl alcohol (PVA), Poly ethylene glycol (PEG) etc., utilized as a part of various biomedical fields, and are as yet producing for new encouraging applications. Hydrogel f...
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| Format: | Proceeding Paper |
| Language: | English |
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Kulliyyah of Pharmacy, International Islamic University Malaysia
2016
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| Online Access: | http://irep.iium.edu.my/51873/ http://irep.iium.edu.my/51873/7/51873.pdf |
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| author | Ahmed, Afnan Sh. Bakhtiar, M. Taher Mandal, Uttam Kumar Md. Jaffri, Juliana |
| author_facet | Ahmed, Afnan Sh. Bakhtiar, M. Taher Mandal, Uttam Kumar Md. Jaffri, Juliana |
| author_sort | Ahmed, Afnan Sh. |
| building | IIUM Repository |
| collection | Online Access |
| description | The Hydrogels are three dimensional, water swollen structure composed of mainly hydrophilic homopolymers or copolymers like polyvinyl alcohol (PVA), Poly ethylene glycol (PEG) etc., utilized as a part of various biomedical fields, and are as yet producing for new encouraging applications. Hydrogel from PVA and PEG with Centella asiatica methanolic fraction was obtained by using freeze-thaw method. Gel fraction, swelling behavior, thermal and rheological properties were investigated. Five consecutive cycles of freezing and thawing formed an insoluble and entangled hydrogel. The developed hydrogel using the freezing–thawing method with PVA and PEG polymers and Centella asiatica methanolic extract was swellable, flexible and stable. |
| first_indexed | 2025-11-14T16:29:31Z |
| format | Proceeding Paper |
| id | iium-51873 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:29:31Z |
| publishDate | 2016 |
| publisher | Kulliyyah of Pharmacy, International Islamic University Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-518732022-12-09T02:45:43Z http://irep.iium.edu.my/51873/ Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel Ahmed, Afnan Sh. Bakhtiar, M. Taher Mandal, Uttam Kumar Md. Jaffri, Juliana RS Pharmacy and materia medica The Hydrogels are three dimensional, water swollen structure composed of mainly hydrophilic homopolymers or copolymers like polyvinyl alcohol (PVA), Poly ethylene glycol (PEG) etc., utilized as a part of various biomedical fields, and are as yet producing for new encouraging applications. Hydrogel from PVA and PEG with Centella asiatica methanolic fraction was obtained by using freeze-thaw method. Gel fraction, swelling behavior, thermal and rheological properties were investigated. Five consecutive cycles of freezing and thawing formed an insoluble and entangled hydrogel. The developed hydrogel using the freezing–thawing method with PVA and PEG polymers and Centella asiatica methanolic extract was swellable, flexible and stable. Kulliyyah of Pharmacy, International Islamic University Malaysia 2016-08 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/51873/7/51873.pdf Ahmed, Afnan Sh. and Bakhtiar, M. Taher and Mandal, Uttam Kumar and Md. Jaffri, Juliana (2016) Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel. In: 2nd International Conference On Industrial Pharmacy 2016 (ICIP 2016), 15-16 August 2016, Kuantan, Pahang, Malaysia. (Unpublished) http://www.iium.edu.my/icip2016/ |
| spellingShingle | RS Pharmacy and materia medica Ahmed, Afnan Sh. Bakhtiar, M. Taher Mandal, Uttam Kumar Md. Jaffri, Juliana Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel |
| title | Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel |
| title_full | Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel |
| title_fullStr | Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel |
| title_full_unstemmed | Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel |
| title_short | Swelling index, gel fraction, thermal and rheological properties of Centella asiatica hydrogel |
| title_sort | swelling index, gel fraction, thermal and rheological properties of centella asiatica hydrogel |
| topic | RS Pharmacy and materia medica |
| url | http://irep.iium.edu.my/51873/ http://irep.iium.edu.my/51873/ http://irep.iium.edu.my/51873/7/51873.pdf |