Comparative studies of Tris-HCl, HEPES and NaHCO3/CO2 buffer systems on the biodegradation behaviour of pure Zn in NaCl and SBF solutions

Xiao Liu, Hongtao Yang, Pan Xiong, Wenting Li, Her Hsiung Huang, Yufeng Zheng*

*此作品的通信作者

研究成果: Article同行評審

60 引文 斯高帕斯(Scopus)

摘要

The influence of solution pH and buffer system on the degradation behaviour of pure Zn was investigated and in vitro methodology that can better simulate in vivo corrosion was explored. Electrochemical approaches and immersion tests were performed in buffered pseudo-physiological solutions. It revealed that solution pH affected the degradation and can be adjusted by Tris-HCl, HEPES and NaHCO3/CO2. The pH-control ability and associated influence of three buffer systems varied in NaCl solution and SBF, owing to the introduction of different inorganic ions. Tris-HCl and NaHCO3/CO2 buffered SBF were recommended for future evaluation of biodegradation behaviour of Zn and its alloys.

原文English
頁(從 - 到)205-219
頁數15
期刊Corrosion Science
157
DOIs
出版狀態Published - 15 8月 2019

指紋

深入研究「Comparative studies of Tris-HCl, HEPES and NaHCO3/CO2 buffer systems on the biodegradation behaviour of pure Zn in NaCl and SBF solutions」主題。共同形成了獨特的指紋。

引用此