ANovelBotryoidalAramidFiberReinforcementofPMMAResinForRestorativeBiomaterial.pdf
Poly(MethylMethacrylate)(PMMA)resiniswidelyusedasaprostheticandrestorativebiomaterial,suchasbonecement,denturebaseresin,etc.FlexuralandcompressionstrengthofPMMAresinareofgreatconcernandmanyapproacheshavebeenmadetoimprovetheflexuralresistanceandcompressivestrengthofPMMA.TostrengthenPMMAviahigh-performance(HP)fibersisafeasibleway;however,theHPfibersarenotverysatisfactoryinpractice,withcomplexhandlingprocessandestheticsconcern.TheaimofthisstudyistoinvestigatethepreparationofanovelbotryoidalPMMAmicrosphere-graftedaramidfibersystem,whichisneverreportedbefore,andtheflexuralandcompressionbehaviorofthePMMA/aramidcomposite,andevaluatethecytotoxiceffectsofthePMMA/aramidcomposite.Asaresult,theadditionofmicrosphere-graftedaramidfibertotheacrylicresin,withtheestheticproblemofaramidfiberminimized,simultaneouslyimprovestheflexuralstrengthandcompressionstrength,andthesafetyofthePMMA/aramidcompositeinvitroisproven.Theexperimentalresultssuggestthatthiscompositehasgreatpotentialinthefieldofrestorativematerialsinclinicalapplications,wherehighmechanicalpropertiesarerequired,suchashardtissuerepairing.
作者：XinyeHe YingQu JinrongPeng TaoPeng ZhiyongQian
作者单位：StateKeyLaboratoryofBiotherapyandCancerCenter,WestChinaHospital,andCollaborativeInnovationCenterforBiotherapy,SichuanUniversity,Chengdu,610041,P.R.China;ChinaBlueStarChengrandResearch&DesignInstituteofChemicalIndustry,Chengdu610041,P.R.ChinaStateKeyLaboratoryofBiotherapyandCancerCenter,WestChinaHospital,andCollaborativeInnovationCenterforBiotherapy,SichuanUniversity,Chengdu,610041,P.R.ChinaChinaBlueStarChengrandResearch&DesignInstituteofChemicalIndustry,Chengdu610041,P.R.China
母体文献：第三届中国国际复合材料科技大会(CCCM-3)论文集
会议名称：第三届中国国际复合材料科技大会(CCCM-3)
会议时间：2017年10月1日
会议地点：杭州
主办单位：中国复合材料学会
语种：chi
分类号：
关键词：AramidFiber Poly(MethylMethacrylate)(PMMA)resin high-performancefiber tissuerepair
在线出版日期：2020年7月21日
基金项目：
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