腐蚀
钼
材料科学
生物降解
金属
介电谱
炎症
电化学
机制(生物学)
沉浸式(数学)
冶金
复合材料
化学工程
化学
有机化学
医学
物理化学
哲学
电极
认识论
内科学
工程类
数学
纯数学
作者
Yating Shen,Yan Cheng,Yufeng Zheng
标识
DOI:10.1016/j.corsci.2023.111816
摘要
The study explores the impact of simulated inflammation on the corrosion behavior of pure Mo, a potential biodegradable metal for biomedical applications for the first time. Under simulated inflammatory conditions, Mo exhibits altered electrochemical properties, such as increased open circuit potential, higher corrosion rates, and reduced impedance as H2O2 concentration rises. Immersion test confirm the higher corrosion rates with increases in H2O2 concentration. Interestingly, pure Mo exhibit uniform corrosion behavior under aggressive simulated inflammation which is beneficial to maintain biomedical devices’ mechanical integrity. Furthermore, the underlying biodegradation mechanism and the mechanism of inflammatory cell-released inflammation species induced corrosion were discussed.
科研通智能强力驱动
Strongly Powered by AbleSci AI