共搜索到204条信息，每页显示10条信息，共21页。用时：0小时0分0秒672毫秒
In vitro corrosion behavior and cytotoxicity property of magnesium matrix composite with chitosan coatingDAI Yi-long(戴翌龙)1, YU Kun(余琨)1, 2, CHEN Liang-jian(陈良建)2, 3, CHEN Chang(陈畅)2, QIAO Xue-yan(乔雪... coatings on its surface. The properties of the chitosan coatings on the surface of Mg-6%Zn-10%β-Ca3(PO4)2 composite, such as the adhesion ability, the corrosion behavior and the cytotoxicity......
Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150080, China)Abstract:The in-vitro degradation and in-vitro cytotoxicity of the as-extruded Mg-4.0Zn-0.2Ca alloy were... the degradation rate. The cytotoxicity of the as-extruded Mg-4.0Zn-0.2Ca alloy examined by MTT tests on L929 cells suggest that the alloy has eligible toxicity for implant applications.Key words:magnesium......
......
characterized with scanning electron microscopy (SEM) and X-ray diffraction (XRD). The Mg-30%Ca alloy samples were immersed in the SBF for 90 d, and the morphology, composition and cytotoxicity... and the black particles are believed to have a core-shell structure. The cytotoxicity experiments indicate that these black precipitates do not induce toxicity to cells. Key words: Mg-Ca alloy; corrosion......
). The well-dispersed MSPs with size of 100-1000 nm were obtained by simply adjusting the contents of Fe3+ and NaAc. In addition, the hemolysis and cytotoxicity of Fe3O4 MSPs, and their ability to case arrest...; submicroparticles; biocompatibility; hemolysis; cytotoxicity 1 Introduction During the past decade, considerable efforts have been made on magnetic particles due to their potential applications such as magnetic......
composite specimens and solidified at 60 °C for 30 min to form the coating. The cytotoxicity evaluation of chitosan coated specimens is at level 0, which indicates that such coating is safe for cellular... formed. Key words: biocompatibility; magnesium composite; chitosan; cytotoxicity 1 Introduction Magnesium alloys have the potential to serve as biomedical implants because their elastic modulus matches......
Uniform YF3 nanorods:Synthesis,luminescent properties and cytotoxicity study吕蕴海,李苑,赵东,张林飞,钟声亮College of Chemistry and Chemical Engineering,Jiangxi Normal University摘 要:Uniform YF3 nanorods composed of nanoparticles were successfully prepared via a facile solvothermal method with ethanol as solvent and tetrabutyl ammonium fluoride(TBAF) as fluorine......
Uniform YF3 nanorods:Synthesis,luminescent properties and cytotoxicity study吕蕴海,李苑,赵东,张林飞,钟声亮College of Chemistry and Chemical Engineering,Jiangxi Normal University摘 要:Uniform YF3 nanorods composed of nanoparticles were successfully prepared via a facile solvothermal method with ethanol as solvent and tetrabutyl ammonium fluoride(TBAF) as fluorine......
Trans. Nonferrous Met. Soc. China 22(2012) s175-s180 In vitro corrosion resistance and cytotoxicity of novel TiNbTaZr alloy GUO Yong-yuan1, CHENG Meng-qi1, CHEN De-sheng1, XUE Xiao-bing2, ZHANG... consumable arc melting. The corrosion resistance and cytotoxicity of Ti35Nb2Ta3Zr were evaluated. The open circuit potential, electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization......
Synthesis and Characterization of Chitosan-based Biomateriais Modified with Different Active Groups and Their Relationship with Cytotoxicity吕颖慧,陈西广摘 要:<正>The cytotoxicity profile of three chitosan derivatives with different affinity to water was evaluated in vitro.The derivatives selected were carboxymethylated-chitosan(CMCH),linoleic acid......
