Influence of albumin on the electrochemical behaviour of Zr in phosphate buffered saline solutions

作者: Lu-Ning Wang , Xian-Qiu Huang , Alyssa Shinbine , Jing-Li Luo

DOI: 10.1007/S10856-012-4816-Y

关键词:

摘要: The corrosion behaviour of Zr in phosphate buffered saline (PBS) solutions with various concentrations (0–4 g L−1) albumin was studied by electrochemical techniques and surface analysis. Addition to PBS moved the open circuit potential (OCP) less nobler direction. OCP, polarization resistance impedance increased current decreased over immersion duration. At early stages immersion, concentration because high adsorption kinetics on metal. After long term without higher than owing anodic dissolution effect According analysis effective capacitances, a normal distribution time-constants proposed estimate film Zr. A mechanism different based

参考文章(63)
Gray L. Winters, Michael J. Nutt, Stainless Steels for Medical and Surgical Applications ,(2003)
D. F. Williams, Biocompatibility of clinical implant materials CRC Press. ,(1981)
Lyle D Zardiackas, Matthew J Kraay, Howard L Freese, Titanium, Niobium, Zirconium, and Tantalum for Medical and Surgical Applications ASTM International. ,(2006) , 10.1520/STP1471-EB
Donald M. Brunette, Pentti Tengvall, Marcus Textor, Peter Thomsen, Titanium in Medicine : material science, surface science, engineering, biological responses and medical applications Springer Verlag Berlin Heidelberg. ,(2001) , 10.1007/978-3-642-56486-4
Jef A. Helsen, H. Jürgen Breme, Metals as Biomaterials Metals as Biomaterials. pp. 522- ,(1998)