文献类型：期刊文献

英文题名：Copper absorption by glass derived hydroxyapatite scaffolds prepared by dipping with polymer foam

作者：Gu, Donglin[1]; Ou, Haipeng[1]; Wang, Jiaojiao[1]; Rüssel, Christian[2]; Liang, Wen[1]

机构：[1] Research Institute of Biomaterials, School of Materials Science and Engineering, East China University of Science and Technology, China; [2] Otto-Schott-Institut, Universit?t Jena, Jena, Germany

年份：2013

卷号：275-277

起止页码：2333

外文期刊名：Applied Mechanics and Materials

收录：EI(收录号：20130716013531)

语种：英文

外文关键词：Copper - Solutions - Metal ions - Compressive strength - Scanning electron microscopy - Sodium borate - X ray diffraction - Glass - Scaffolds - Spectrometers

摘要：Sodium calcium borate glass derived hydroxyapatite (G-HAP) scaffolds were prepared by dipping with polymer foam. The effects of glasses and ethyl-cellulose (EC) content on the porosity and compressive strength of the scaffolds were studied. The effects of different initial pH value and ions concentration on adsorption performance of copper ions in aqueous solutions were also investigated. The results showed that G-HAP scaffolds could immobilize copper ions in solution effectively. The mechanism of G-HAP scaffolds in immobilizing Cu2+ ions from aqueous solutions was investigated by the X-ray diffraction, Infrared Spectra and Scanning electron microscopy-Energy Dispersive Spectrometer. ? (2013) Trans Tech Publications, Switzerland.