构建海藻酸钠2f壳聚糖引导组织再生膜在模拟体液中诱导生成羟磷灰石晶体

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1、安徽医科大学硕士学位论文alginate/chitosanbuiltintotheguidedtissueregenerationmembranecaninducethegenerationapatitecrystals.3.Theatlasanalysisonthemineralizationpre-andpost-mineralizedguidedtissueregenerationmembranesurfacematerialwithFTIRspectrometerBiomimeticmineralizationafter7daysofguidedtissuer

2、egenerationmembraneappearedonthesurfaceofthewhitesubstancedetectedbyFouriertransforminfraredspectroscopyatlasshowstheHAcrystalphosphatevibrationbandscharacteristicpeaksandcarbonateabsorptionpeaks,whichiswithoutBiomineralizationThemapsarenotavailablein.Visiblesodiumalginate/chitosanbuilt

3、intotheguidedtissueregenerationmembranesurfaceofthewhitecrystalsofhydroxyapatitecarbonacidradical.4.ObservemineralizedguidedtissueregenerationmembranesurfacematerialwithscanningelectronmicroscopyWillbeguidedtissueregenerationmembranesinsimulatedbodyfluidforbiomimeticmineralizationofseve

4、ndaysafterthescanningelectronmicroscope,amplified600timesand10500timesasyoucanseeundertheconditionsofthesurfacemembranegapsofvaryingsizeswithirregularcracksandvoidsandcrackstheinternalstructureofthemesh.Inthe1500-foldand10500-foldamplificationconditions,showedthewhitemembranesurfaceofth

5、ematerialforthecluster-like,plate,blockstructure,crystalshowdiversity.ConclusionThegenerationofhydroxyapatitecrystalscanbeinducedbyuptakingcalciumandphosphorusinSBFthroughconstructingthesodiumalginate/chitosanmembraneguidingtissueregeneration.Forduetotrauma,tumor,inflammation,agingandot

6、hercausesofhumanhardtissuedefectsprovideanobjectivebasis.KeywordGuidedtissueregenerationmembrane/Sodiumalginate/Biomineralization/hydroxyapatite6安徽医科大学硕士学位论文缩略词表英文缩写英文全名中文全名SEMScanningelectronmicroscopy扫描电子显微镜XRDX-raydiffractionX线衍射仪FTIRForrier-Transforminfra-red傅立叶变换红外光谱仪SBFSimulatedbo

7、dyfluid模拟体液HAHydroxyapatite磷灰石TrisN-trisaminomethaneN-三氨基甲烷GTRguidedTissueregeneration引导组织再生1学位论文独创性声明本人所呈交的论文是我个人在导师指导下进行的研究工作及取得的研究成果。据我所知，除了文中特别加以标注和致谢的地方外，论文中不包含其他人已经发表或撰写过的研究成果。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确说明并表示谢意。学位论文作者签名：日期：学位论文使用授权声明本人完全了解安徽医科大学有关保留、使用学位论文的规定：学校有权保留学位论