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               ·1400 ·                           南 京    医 科 大 学 学         报                        2022年10月


              行改性和修饰,如大颗粒喷砂⁃酸蚀、双酸酸蚀、阳极                               al. Influence of fluoride,hydrogen peroxide and lactic ac⁃
              氧化等   [33-35] 。考虑到这一点,不同形貌的钛表面在                        id on the corrosion resistance of commercially pure titani⁃
              模拟过氧化微环境下的腐蚀行为特征还有待于更                                  um[J]. Acta Biomater,2006,2(1):121-129
              深入的研究。                                            [9] YU X Y,ZHU W Q,CHEN W,et al. Osteoclast⁃mediated
                  综上所述,BSA 对纯钛表面天然氧化膜的稳定                             biocorrosion of pure titanium in an inflammatory microen⁃
                                                                     vironment[J]. Mater Sci Eng C Mater Biol Appl,2021,
              性无明显影响,模拟过氧化微环境中的H2O2会损害
                                                                     119:111610
              钛表面氧化膜,减弱钛的耐腐蚀性能,造成电化学
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              对 H2O2 引发的钛腐蚀行为具有一定的抑制作用。                              125-134
              本研究在体外模拟构建过氧化微环境,为深入探究                            [11] 王鲁宁,刘丽君,岩       雨,等. 蛋白质吸附对医用金属材
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              本研究中腐蚀测试采用的电解质溶液为静止态,而                                 15
              人体体液多处于流动态,这种流动态是否会对测试                            [12] TAKEMOTO S,HATTORI M,YOSHINARI M,et al. Cor⁃
              结果产生额外的影响尚未可知。在进一步的研究                                  rosion behavior and surface characterization of Ti⁃20Cr al⁃
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