Porous amphiphilic biogel from a facile chemo-biosynthetic route
Grafting of medium-chain-length poly-3-hydroxyalkanoates (mcl-PHA) with glycerol 1,3-diglycerolate diacrylate (GDD) in acetone was performed using benzoyl peroxide as the initiator. A detailed mechanism scheme provides significant improvement to previous literature. Radical-mediated grafting generat...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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Serbian Chemical Society
2020
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| Online Access: | http://irep.iium.edu.my/82694/ http://irep.iium.edu.my/82694/1/82694_Porous%20amphiphilic%20biogel%20from%20a%20facile%20chemo-biosynthetic%20route_ft.pdf http://irep.iium.edu.my/82694/2/82694_Porous%20amphiphilic%20biogel%20from%20a%20facile%20chemo-biosynthetic%20route_scopus.pdf |
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| author | Syed Mohamed, Syed Mohammad Daniel M. Annuar, M. Suffian Heidelberg, Thorsten Ansari, Nor Faezah Ismail, Nor Hidayah |
| author_facet | Syed Mohamed, Syed Mohammad Daniel M. Annuar, M. Suffian Heidelberg, Thorsten Ansari, Nor Faezah Ismail, Nor Hidayah |
| author_sort | Syed Mohamed, Syed Mohammad Daniel |
| building | IIUM Repository |
| collection | Online Access |
| description | Grafting of medium-chain-length poly-3-hydroxyalkanoates (mcl-PHA) with glycerol 1,3-diglycerolate diacrylate (GDD) in acetone was performed using benzoyl peroxide as the initiator. A detailed mechanism scheme provides significant improvement to previous literature. Radical-mediated grafting generated α–β carbon inter-linking of mcl-PHA and GDD, resulting in a macromolecular structure with gel properties. The thermal properties of the copolymer for different graft yields were investigated as a function of initiator concentration, GDD monomer concentration, incubation period and temperature. The water absorption and porosity of the gel were significantly improved relative to neat mcl-PHA. |
| first_indexed | 2025-11-14T17:55:20Z |
| format | Article |
| id | iium-82694 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:55:20Z |
| publishDate | 2020 |
| publisher | Serbian Chemical Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-826942020-09-07T01:18:59Z http://irep.iium.edu.my/82694/ Porous amphiphilic biogel from a facile chemo-biosynthetic route Syed Mohamed, Syed Mohammad Daniel M. Annuar, M. Suffian Heidelberg, Thorsten Ansari, Nor Faezah Ismail, Nor Hidayah Q Science (General) QD Chemistry Grafting of medium-chain-length poly-3-hydroxyalkanoates (mcl-PHA) with glycerol 1,3-diglycerolate diacrylate (GDD) in acetone was performed using benzoyl peroxide as the initiator. A detailed mechanism scheme provides significant improvement to previous literature. Radical-mediated grafting generated α–β carbon inter-linking of mcl-PHA and GDD, resulting in a macromolecular structure with gel properties. The thermal properties of the copolymer for different graft yields were investigated as a function of initiator concentration, GDD monomer concentration, incubation period and temperature. The water absorption and porosity of the gel were significantly improved relative to neat mcl-PHA. Serbian Chemical Society 2020 Article PeerReviewed application/pdf en http://irep.iium.edu.my/82694/1/82694_Porous%20amphiphilic%20biogel%20from%20a%20facile%20chemo-biosynthetic%20route_ft.pdf application/pdf en http://irep.iium.edu.my/82694/2/82694_Porous%20amphiphilic%20biogel%20from%20a%20facile%20chemo-biosynthetic%20route_scopus.pdf Syed Mohamed, Syed Mohammad Daniel and M. Annuar, M. Suffian and Heidelberg, Thorsten and Ansari, Nor Faezah and Ismail, Nor Hidayah (2020) Porous amphiphilic biogel from a facile chemo-biosynthetic route. Journal of the Serbian Chemical Society, 85 (3). pp. 353-367. ISSN 0352-5139 E-ISSN 1820-7421 http://www.doiserbia.nb.rs/Article.aspx?ID=0352-51391900101S#.X1WHRqozaUk |
| spellingShingle | Q Science (General) QD Chemistry Syed Mohamed, Syed Mohammad Daniel M. Annuar, M. Suffian Heidelberg, Thorsten Ansari, Nor Faezah Ismail, Nor Hidayah Porous amphiphilic biogel from a facile chemo-biosynthetic route |
| title | Porous amphiphilic biogel from a facile chemo-biosynthetic route |
| title_full | Porous amphiphilic biogel from a facile chemo-biosynthetic route |
| title_fullStr | Porous amphiphilic biogel from a facile chemo-biosynthetic route |
| title_full_unstemmed | Porous amphiphilic biogel from a facile chemo-biosynthetic route |
| title_short | Porous amphiphilic biogel from a facile chemo-biosynthetic route |
| title_sort | porous amphiphilic biogel from a facile chemo-biosynthetic route |
| topic | Q Science (General) QD Chemistry |
| url | http://irep.iium.edu.my/82694/ http://irep.iium.edu.my/82694/ http://irep.iium.edu.my/82694/1/82694_Porous%20amphiphilic%20biogel%20from%20a%20facile%20chemo-biosynthetic%20route_ft.pdf http://irep.iium.edu.my/82694/2/82694_Porous%20amphiphilic%20biogel%20from%20a%20facile%20chemo-biosynthetic%20route_scopus.pdf |