Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template
Past research in the bio-templating field has shown the positive impacts of the presence of Cellulose Nanofibre (CNF) as a template in the fabrication of bioactive glasses. SiO2“CaO“P2O5“Na2O bioactive glass (BG) was prepared and templated with CNF via the sol-gel method. The key aim of the approach...
| Main Authors: | , , , , , , , |
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| Format: | Article |
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Elsevier
2023
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| Online Access: | http://psasir.upm.edu.my/id/eprint/107773/ |
| _version_ | 1848864986541064192 |
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| author | Sarmast Shoushtari, Maryam Leow, Yew Seng Awang Biak, Dayang Radiah Abdullah, Norhafizah Alijantabar Aghouzi, Samaneh Hoey, David Kamarudin, Suryani Zainuddin, Halimatun S. |
| author_facet | Sarmast Shoushtari, Maryam Leow, Yew Seng Awang Biak, Dayang Radiah Abdullah, Norhafizah Alijantabar Aghouzi, Samaneh Hoey, David Kamarudin, Suryani Zainuddin, Halimatun S. |
| author_sort | Sarmast Shoushtari, Maryam |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Past research in the bio-templating field has shown the positive impacts of the presence of Cellulose Nanofibre (CNF) as a template in the fabrication of bioactive glasses. SiO2“CaO“P2O5“Na2O bioactive glass (BG) was prepared and templated with CNF via the sol-gel method. The key aim of the approach is to demonstrate that the incorporation of templated bioglass with different percentages of CNF promotes apatite deposition on samples and maintains anti-bacterial properties. In this study, these glasses were exposed to a simulated body fluid (SBF) and phosphate buffer solution (PBS) for several periods to investigate in vitro bio-mineralization and biodegradation. To determine the hydroxyapatite (HA), samples were immersed in SBF under two treatments: no SBF refreshment or adjustment and refreshing SBF every 24 h to maintain a pH of 7.42. The result showed that the HA layer of samples without refreshment had better characterization than samples with a constant pH. The results of biodegradation revealed by increasing the percentage of template in bioglass structure, the chemical stability and the rate of degradation slightly increased across all time points. |
| first_indexed | 2025-11-15T13:57:32Z |
| format | Article |
| id | upm-107773 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:57:32Z |
| publishDate | 2023 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1077732024-08-19T02:05:14Z http://psasir.upm.edu.my/id/eprint/107773/ Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template Sarmast Shoushtari, Maryam Leow, Yew Seng Awang Biak, Dayang Radiah Abdullah, Norhafizah Alijantabar Aghouzi, Samaneh Hoey, David Kamarudin, Suryani Zainuddin, Halimatun S. Past research in the bio-templating field has shown the positive impacts of the presence of Cellulose Nanofibre (CNF) as a template in the fabrication of bioactive glasses. SiO2“CaO“P2O5“Na2O bioactive glass (BG) was prepared and templated with CNF via the sol-gel method. The key aim of the approach is to demonstrate that the incorporation of templated bioglass with different percentages of CNF promotes apatite deposition on samples and maintains anti-bacterial properties. In this study, these glasses were exposed to a simulated body fluid (SBF) and phosphate buffer solution (PBS) for several periods to investigate in vitro bio-mineralization and biodegradation. To determine the hydroxyapatite (HA), samples were immersed in SBF under two treatments: no SBF refreshment or adjustment and refreshing SBF every 24 h to maintain a pH of 7.42. The result showed that the HA layer of samples without refreshment had better characterization than samples with a constant pH. The results of biodegradation revealed by increasing the percentage of template in bioglass structure, the chemical stability and the rate of degradation slightly increased across all time points. Elsevier 2023 Article PeerReviewed Sarmast Shoushtari, Maryam and Leow, Yew Seng and Awang Biak, Dayang Radiah and Abdullah, Norhafizah and Alijantabar Aghouzi, Samaneh and Hoey, David and Kamarudin, Suryani and Zainuddin, Halimatun S. (2023) Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template. Materials Chemistry and Physics, 304. art. no. 127863. pp. 1-10. ISSN 0254-0584 https://www.sciencedirect.com/science/article/pii/S0254058423005710 10.1016/j.matchemphys.2023.127863 |
| spellingShingle | Sarmast Shoushtari, Maryam Leow, Yew Seng Awang Biak, Dayang Radiah Abdullah, Norhafizah Alijantabar Aghouzi, Samaneh Hoey, David Kamarudin, Suryani Zainuddin, Halimatun S. Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| title | Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| title_full | Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| title_fullStr | Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| title_full_unstemmed | Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| title_short | Evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| title_sort | evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template |
| url | http://psasir.upm.edu.my/id/eprint/107773/ http://psasir.upm.edu.my/id/eprint/107773/ http://psasir.upm.edu.my/id/eprint/107773/ |