Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method.

IF 3 Q3 MATERIALS SCIENCE, BIOMATERIALS International Journal of Biomaterials Pub Date : 2023-10-27 eCollection Date: 2023-01-01 DOI:10.1155/2023/9911205
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
{"title":"Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for <i>In Vitro</i> Bioactivity and Biodegradability Using Sol-Gel Method.","authors":"Tsion Chuni Aklilu,&nbsp;Bethelhem Gashaw Ewnete,&nbsp;Kena Dachasa,&nbsp;Kanate Sanbaba,&nbsp;Demeke Tesfaye,&nbsp;Tadele Hunde Wondimu,&nbsp;Jung Yong Kim,&nbsp;Ketema Tafess Tulu,&nbsp;Shimelis Lemma,&nbsp;Balisa Mosisa Ejeta,&nbsp;Fetene Fufa Bakare","doi":"10.1155/2023/9911205","DOIUrl":null,"url":null,"abstract":"<p><p>In this study, carbon-free and completely soluble hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) 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 H<sub>2</sub>O<sub>2</sub>-untreated BG, 1M, 2M, and 3M H<sub>2</sub>O<sub>2</sub>-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 H<sub>2</sub>O<sub>2</sub> exhibited higher specific surface area (SSA), which is 189.55 cc/g, and better in vitro bioactivity and biodegradability.</p>","PeriodicalId":13704,"journal":{"name":"International Journal of Biomaterials","volume":"2023 ","pages":"9911205"},"PeriodicalIF":3.0000,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10624554/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Biomaterials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1155/2023/9911205","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/1/1 0:00:00","PubModel":"eCollection","JCR":"Q3","JCRName":"MATERIALS SCIENCE, BIOMATERIALS","Score":null,"Total":0}
引用次数: 0

Abstract

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.

Abstract Image

Abstract Image

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
用溶胶-凝胶法研究柠檬酸催化剂辅助过氧化氢生物活性玻璃的体外生物活性和生物降解性。
在本研究中,使用无碳且完全可溶的过氧化氢(H2O2)代替传统的表面活性剂作为成孔剂。柠檬酸也以低浓度用于水解反应。使用溶胶-凝胶法制备H2O2未处理的BG、1M、2M和3M H2O2处理的BG的生物活性玻璃(BG)样品。采用X射线衍射(XRD)、扫描电子显微镜(SEM)、傅立叶变换红外光谱(FTIR)、能量色散光谱(EDS)和Brunauer-Emmett-Teller(BET)法对样品的相、表面形貌、化学组成、成分组成、孔径和比表面积进行了分析。通过将样品浸入模拟体液(SBF)溶液中,对样品进行体外生物活性和生物降解性测试。结果表明,用2M H2O2处理的BG颗粒表现出更高的比表面积(SSA),为189.55 cc/g,具有较好的体外生物活性和生物降解性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
International Journal of Biomaterials
International Journal of Biomaterials MATERIALS SCIENCE, BIOMATERIALS-
CiteScore
4.30
自引率
3.20%
发文量
50
审稿时长
21 weeks
期刊最新文献
Synthesis of Calcium Phosphate by Microwave Hydrothermal Method: Physicochemical and Morphological Characterization. Isolation of B Cells Using Silane-Coated Magnetic Nanoparticles. Evaluation of Microleakage of Orthograde Root-Filling Materials in Immature Permanent Teeth: An In Vitro Study. Production of Composite Briquette Fuel from Brewery Wastewater Sludge and Spent Grains. Unveiling SmearOFF Efficacy in Smear Layer Removal through Ultrasonic Activation Examined by Scanning Electron Microscopy.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1