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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...

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Main Authors: Sarmast Shoushtari, Maryam, Leow, Yew Seng, Awang Biak, Dayang Radiah, Abdullah, Norhafizah, Alijantabar Aghouzi, Samaneh, Hoey, David, Kamarudin, Suryani, Zainuddin, Halimatun S.
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Published: Elsevier 2023
Online Access:http://psasir.upm.edu.my/id/eprint/107773/
https://www.sciencedirect.com/science/article/pii/S0254058423005710
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spelling my.upm.eprints.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
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
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.
format Article
author Sarmast Shoushtari, Maryam
Leow, Yew Seng
Awang Biak, Dayang Radiah
Abdullah, Norhafizah
Alijantabar Aghouzi, Samaneh
Hoey, David
Kamarudin, Suryani
Zainuddin, Halimatun S.
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
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
title 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_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_sort evaluation of bioactivity and antibacterial properties of bioglass fabricated using a cellulose nano fibre template
publisher Elsevier
publishDate 2023
url http://psasir.upm.edu.my/id/eprint/107773/
https://www.sciencedirect.com/science/article/pii/S0254058423005710
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score 13.211869

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