| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7896038 | Corrosion Science | 2014 | 7 Pages |
Abstract
The corrosion resistance of magnesium-based biomaterials is critical to clinical applications. In this work, carbon as a biocompatible and benign nonmetallic element with high chemical inertness is implanted into pure magnesium to improve the corrosion behavior. X-ray photoelectron spectroscopy (XPS), high-resolution transmission electron microscopy (HR-TEM), and Raman scattering reveal the formation of an amorphous carbon layer after ion implantation. Electrochemical studies demonstrate remarkable improvement in the corrosion resistance of magnesium in simulated body fluids (SBF) and Dulbecco's Modified Eagle Medium (DMEM).
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Ruizhen Xu, Xiongbo Yang, Penghui Li, Kai Wong Suen, Guosong Wu, Paul K. Chu,