Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute
In biomedical application, the fabrication of biodegradable scaffolds using 3D printing technology has vastly increased to accommodate the complex structure of substitutes. In this study, PLLA and PDLA were hot-melt extruded for the 3D printing of PLLA/PDLA scaffolds. The incorporation of PDLA into...
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| Format: | Article |
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Bellwether Publishing, Ltd.
2021
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| _version_ | 1796865953212923904 |
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| author | Jumat, Mohamad Amin Chevallier, Pascale Mantovani, Diego Copes, Francesco Abd. Razak, Saiful Izwan Saidin, Syafiqah |
| author_facet | Jumat, Mohamad Amin Chevallier, Pascale Mantovani, Diego Copes, Francesco Abd. Razak, Saiful Izwan Saidin, Syafiqah |
| author_sort | Jumat, Mohamad Amin |
| collection | ePrints |
| description | In biomedical application, the fabrication of biodegradable scaffolds using 3D printing technology has vastly increased to accommodate the complex structure of substitutes. In this study, PLLA and PDLA were hot-melt extruded for the 3D printing of PLLA/PDLA scaffolds. The incorporation of PDLA into the PLLA has enhanced the hydrophobicity and mechanical properties of the scaffolds. The degraded PLLA/PDLA scaffolds were observed to retain its chemical functionalities. Less crack formation, less acidity of the degraded solution, higher percentages of remaining weight, greater average molecular weight, and higher crystallinity percentages were recorded on the higher PDLA composition after the degradation analysis. |
| first_indexed | 2024-03-05T21:04:55Z |
| format | Article |
| id | utm.eprints-95099 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T21:04:55Z |
| publishDate | 2021 |
| publisher | Bellwether Publishing, Ltd. |
| record_format | dspace |
| spelling | utm.eprints-950992022-04-29T22:24:01Z http://eprints.utm.my/95099/ Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute Jumat, Mohamad Amin Chevallier, Pascale Mantovani, Diego Copes, Francesco Abd. Razak, Saiful Izwan Saidin, Syafiqah TP Chemical technology In biomedical application, the fabrication of biodegradable scaffolds using 3D printing technology has vastly increased to accommodate the complex structure of substitutes. In this study, PLLA and PDLA were hot-melt extruded for the 3D printing of PLLA/PDLA scaffolds. The incorporation of PDLA into the PLLA has enhanced the hydrophobicity and mechanical properties of the scaffolds. The degraded PLLA/PDLA scaffolds were observed to retain its chemical functionalities. Less crack formation, less acidity of the degraded solution, higher percentages of remaining weight, greater average molecular weight, and higher crystallinity percentages were recorded on the higher PDLA composition after the degradation analysis. Bellwether Publishing, Ltd. 2021 Article PeerReviewed Jumat, Mohamad Amin and Chevallier, Pascale and Mantovani, Diego and Copes, Francesco and Abd. Razak, Saiful Izwan and Saidin, Syafiqah (2021) Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute. Polymer-Plastics Technology and Materials, 60 (9). pp. 1005-1015. ISSN 2574-0881 http://dx.doi.org/10.1080/25740881.2021.1876879 |
| spellingShingle | TP Chemical technology Jumat, Mohamad Amin Chevallier, Pascale Mantovani, Diego Copes, Francesco Abd. Razak, Saiful Izwan Saidin, Syafiqah Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute |
| title | Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute |
| title_full | Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute |
| title_fullStr | Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute |
| title_full_unstemmed | Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute |
| title_short | Three-dimensional printed biodegradable poly(l-lactic acid)/(poly(d-lactic acid) scaffold as an intervention of biomedical substitute |
| title_sort | three dimensional printed biodegradable poly l lactic acid poly d lactic acid scaffold as an intervention of biomedical substitute |
| topic | TP Chemical technology |
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