{"title":"Sterilization condition of UHMWPE is measured by thermoluminescence technique","authors":"O. Hall, M. Jahan","doi":"10.1109/SBEC.1995.514437","DOIUrl":null,"url":null,"abstract":"A thermoluminescence (TL) technique, which is simple but fast and sensitive, was used as a diagnostic tool to test short-term or initial (immediately following sterilization) oxidation of UHMWPE. More than 50% radical species decayed or oxidized in the first 10 min in an oxygen environment and in 25 min in a nitrogen environment. The glow-peak temperatures 130/spl deg/C and 160/spl deg/C of the TL glow curve were also found to be associated with the sterilization conditions, nitrogen and oxygen, respectively.","PeriodicalId":332563,"journal":{"name":"Proceedings of the 1995 Fourteenth Southern Biomedical Engineering Conference","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1995-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 1995 Fourteenth Southern Biomedical Engineering Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SBEC.1995.514437","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A thermoluminescence (TL) technique, which is simple but fast and sensitive, was used as a diagnostic tool to test short-term or initial (immediately following sterilization) oxidation of UHMWPE. More than 50% radical species decayed or oxidized in the first 10 min in an oxygen environment and in 25 min in a nitrogen environment. The glow-peak temperatures 130/spl deg/C and 160/spl deg/C of the TL glow curve were also found to be associated with the sterilization conditions, nitrogen and oxygen, respectively.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
