{"title":"Bioactive glass combined with zein as composite material for the application in bone tissue engineering","authors":"J. Hum, Shiva Naseri, A. Boccaccini","doi":"10.1515/bglass-2018-0007","DOIUrl":null,"url":null,"abstract":"Abstract The present study has focused on the development of new composite scaffolds based on the combination of zein with bioactive glass for the application in bone tissue engineering. Porous polymeric matrices were produced by the salt leaching technique. By incorporating 45S5 bioactive glass particles the lack of bioactivity can be remedied. However, the addition of bioactive glass is influencing the plasticization behavior of the zein matrix during the salt leaching which negatively affects the compression strength as well as the degradation behavior. This paper describes the process during leaching and explains the different behavior of zein with and without the presence of bioactive glass","PeriodicalId":37354,"journal":{"name":"Biomedical Glasses","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/bglass-2018-0007","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biomedical Glasses","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/bglass-2018-0007","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Materials Science","Score":null,"Total":0}
引用次数: 8
Abstract
Abstract The present study has focused on the development of new composite scaffolds based on the combination of zein with bioactive glass for the application in bone tissue engineering. Porous polymeric matrices were produced by the salt leaching technique. By incorporating 45S5 bioactive glass particles the lack of bioactivity can be remedied. However, the addition of bioactive glass is influencing the plasticization behavior of the zein matrix during the salt leaching which negatively affects the compression strength as well as the degradation behavior. This paper describes the process during leaching and explains the different behavior of zein with and without the presence of bioactive glass
期刊介绍：
Biomedical Glasses is an international Open Access-only journal covering the field of glasses for biomedical applications. The scope of the journal covers the science and technology of glasses and glass-based materials intended for applications in medicine and dentistry. It includes: Chemistry, physics, structure, design and characterization of biomedical glasses Surface science and interactions of biomedical glasses with aqueous and biological media Modeling structure and reactivity of biomedical glasses and their interfaces Biocompatibility of biomedical glasses Processing of biomedical glasses to achieve specific forms and functionality Biomedical glass coatings and composites In vitro and in vivo evaluation of biomedical glasses Glasses and glass-ceramics in engineered regeneration of tissues and organs Glass-based devices for medical and dental applications Application of glasses and glass-ceramics in healthcare.
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