Ti-Zr-Cu合金的抗菌性能和体外生物相容性
于佳莹, 杨希祥, 战德松, 杨柯, 任玲, 王敬人, 徐嘉蔚

Antibacterial Property and in vitro Biocompatibility of a Ti-Zr-Cu Alloy
YU Jiaying, YANG Xixiang, ZHAN Desong, YANG Ke, REN Ling, WANG Jingren, XU Jiawei
表2 细胞毒性的分级标准和评定结果
Table 2 Grade standard and evaluation result of cytoxicity
LevelRGR/%Evaluation results
0≥100Qualified
175~99Qualified
250~74Overview
325~49Failed
40~24Failed