学科分类
/ 1
2 个结果
  • 简介:这研究表明一出新奇一步舞在与搏动的DC电压包含苯胺单体和苯乙烯丙烯酸的乳剂(SAE)的酸磷酸盐电解质在镁合金上制作厚bilayer涂层的电气化学的方法。形态学,XRD和bilayer涂层由内部氧化物层和外部polyaniline(PANI)组成的FTIR结果表演/SAE合成的层。bilayered结构从联合苯胺,SAE的electrophoretic免职(EPD)和镁合金底层的血浆电解质氧化(PEO)的electropolymerization(EPM)的一个混合过程完成了结果,这被相信。电气化学的腐蚀测试显示bilayer涂层能在3.5wt.%NaCl答案提供优异腐蚀保护给镁合金底层。

  • 标签: 镁合金 一步法 电化学制备 聚合物涂层 氧化镁 电化学腐蚀试验
  • 简介:·AIM:Toinvestigatetheantifibroticeffectoffreeze-driedbilayeredfibrin-bindingamnioticmembraneontrabeculectomyinarabbitmodel.·METHODS:Twenty-fourJapanesewhiterabbitswererandomizedintothreegroups:theexperimentalgroup(oculartrabeculectomyincombinationwithfreeze-driedbilayeredfibrin-bindingamnioticmembranetransplantation),thecontrolgroup(oculartrabeculectomyincombinationwithnaturalbilayeredfibrin-bindingamnioticmembrane)andtheblankgroup(singletrabeculectomy).Clinicalobservation,hematoxylin-eosinstaining,Massionstaining,real-timePCRandimmunohistochemistryforα-SMAwereperformedondays7,14,21and30followingsurgery.·RESULTS:Statisticaldifferenceswerenotedinsurvivalanalysisandintraocularpressure(IOP)amonggroupsondays7,14,21and30followingsurgery.Histology,immunoh-istochemistryandreal-timePCRfurtherdemonstratedthattrabeculectomyincombinationwithfreeze-driedbilayeredfibrin-bindingamnioticmembraneresultedingoodwoundhealingandnoscarformation.·CONCLUSION:Self-madefreeze-driedbilayeredfibrin-bindingamnioticmembranemayinhibittheformationofscarringinglaucomaaftertrabeculectomy.·

  • 标签: FREEZE-DRIED fibrin-binding amniotic MEMBRANE TRABECULECTOMY