FTIR and Raman study of the structural properties and tribological characteristics of collagen

Shih Chen Shi, Ting Wei Chang

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

A collagen solution was added as a joint-lubricating fluid to extend the service life of UHMWPE liners. Adding this solution could effectively increase the adsorption of collagen onto zirconia surfaces, thereby reducing grinding parts (UHMWPE) wear. In this experiment, the thermal denaturation properties of collagen were used to manipulate the structural state of collagen molecules. The resulting structural alterations were observed using Fourier transform infrared spectroscopy, which indicated that the molecular structure of collagen changed from a triple-helix structure to a disordered molecular structure due to thermal effects. Collagen adsorption experiments also demonstrated that helical collagen molecules displayed higher rates of adsorption than disordered collagen molecules. Actual wear tests showed that larger quantities of adsorbed collagen led to lower friction coefficients and wear.

原文English
文章編號438
期刊Optical and Quantum Electronics
50
發行號12
DOIs
出版狀態Published - 2018 十二月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 電氣與電子工程

指紋

深入研究「FTIR and Raman study of the structural properties and tribological characteristics of collagen」主題。共同形成了獨特的指紋。

引用此