Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method
In this study, carbon-free and completely soluble hydrogen peroxide (H2O2) was utilized in place of conventional surfactants as a pore-forming agent. Citric acid was also used in low concentration for the hydrolysis reaction. A sol-gel method was used to prepare bioactive glass (BG) specimens of H2O...
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| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2023-01-01
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| Series: | International Journal of Biomaterials |
| Online Access: | http://dx.doi.org/10.1155/2023/9911205 |
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| author | Tsion Chuni Aklilu Bethelhem Gashaw Ewnete Kena Dachasa Kanate Sanbaba Demeke Tesfaye Tadele Hunde Wondimu Jung Yong Kim Ketema Tafess Tulu Shimelis Lemma Balisa Mosisa Ejeta Fetene Fufa Bakare |
| author_facet | Tsion Chuni Aklilu Bethelhem Gashaw Ewnete Kena Dachasa Kanate Sanbaba Demeke Tesfaye Tadele Hunde Wondimu Jung Yong Kim Ketema Tafess Tulu Shimelis Lemma Balisa Mosisa Ejeta Fetene Fufa Bakare |
| author_sort | Tsion Chuni Aklilu |
| collection | DOAJ |
| description | In this study, carbon-free and completely soluble hydrogen peroxide (H2O2) was utilized in place of conventional surfactants as a pore-forming agent. Citric acid was also used in low concentration for the hydrolysis reaction. A sol-gel method was used to prepare bioactive glass (BG) specimens of H2O2-untreated BG, 1M, 2M, and 3M H2O2-treated BGs. X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), energy-dispersive spectroscopy (EDS), and nitrogen adsorption/desorption isotherm with the Brunauer–Emmett–Teller (BET) method were used for analyzing the samples’ phase, surface morphology, chemical composition, constituent composition, pore size, and specific surface area respectively. In vitro bioactivity, as well as biodegradability tests, was performed on samples by immersing them in simulated body fluid (SBF) solution. According to the results, BG particles treated with 2 M H2O2 exhibited higher specific surface area (SSA), which is 189.55 cc/g, and better in vitro bioactivity and biodegradability. |
| format | Article |
| id | doaj-art-62e84e468bb44a3cb50d7cf51be433c6 |
| institution | Kabale University |
| issn | 1687-8795 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Biomaterials |
| spelling | doaj-art-62e84e468bb44a3cb50d7cf51be433c62025-02-03T06:43:04ZengWileyInternational Journal of Biomaterials1687-87952023-01-01202310.1155/2023/9911205Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel MethodTsion Chuni Aklilu0Bethelhem Gashaw Ewnete1Kena Dachasa2Kanate Sanbaba3Demeke Tesfaye4Tadele Hunde Wondimu5Jung Yong Kim6Ketema Tafess Tulu7Shimelis Lemma8Balisa Mosisa Ejeta9Fetene Fufa Bakare10Department of Materials Science and EngineeringDepartment of Materials Science and EngineeringDepartment of Materials Science and EngineeringDepartment of Materials Science and EngineeringDepartment of Materials Science and EngineeringDepartment of Materials Science and EngineeringDepartment of Materials Science and EngineeringInstitute of Pharmaceutical SciencesDepartment of Materials Science and EngineeringBio and Emerging Institute of TechnologyDepartment of Materials Science and EngineeringIn this study, carbon-free and completely soluble hydrogen peroxide (H2O2) was utilized in place of conventional surfactants as a pore-forming agent. Citric acid was also used in low concentration for the hydrolysis reaction. A sol-gel method was used to prepare bioactive glass (BG) specimens of H2O2-untreated BG, 1M, 2M, and 3M H2O2-treated BGs. X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), energy-dispersive spectroscopy (EDS), and nitrogen adsorption/desorption isotherm with the Brunauer–Emmett–Teller (BET) method were used for analyzing the samples’ phase, surface morphology, chemical composition, constituent composition, pore size, and specific surface area respectively. In vitro bioactivity, as well as biodegradability tests, was performed on samples by immersing them in simulated body fluid (SBF) solution. According to the results, BG particles treated with 2 M H2O2 exhibited higher specific surface area (SSA), which is 189.55 cc/g, and better in vitro bioactivity and biodegradability.http://dx.doi.org/10.1155/2023/9911205 |
| spellingShingle | Tsion Chuni Aklilu Bethelhem Gashaw Ewnete Kena Dachasa Kanate Sanbaba Demeke Tesfaye Tadele Hunde Wondimu Jung Yong Kim Ketema Tafess Tulu Shimelis Lemma Balisa Mosisa Ejeta Fetene Fufa Bakare Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method International Journal of Biomaterials |
| title | Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method |
| title_full | Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method |
| title_fullStr | Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method |
| title_full_unstemmed | Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method |
| title_short | Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method |
| title_sort | citric acid catalyst assisted bioactive glass with hydrogen peroxide for in vitro bioactivity and biodegradability using sol gel method |
| url | http://dx.doi.org/10.1155/2023/9911205 |
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