高等学校化学学报2013，Vol.34Issue(7)：1782-1787,6.DOI:10.7503/cjcu20130048
聚醚醚酮复合材料表面生物活性涂层的制备与性能
Preparation and Properties of Bioactivite Coating on Poly (ether ether ketone) Composite
摘要
Abstract
By the linkage of silane coupling agent,light cured coating was formed on poly (ether ether ketone)/barium-containing glass filler(PEEK-BGF) composite surface.The coating was composed of bioactive nano hydroxyapatite(nHA) and methacrylate light cure resin.Scanning electron microscope (SEM) and X-ray photoelectron spectroscopy(XPS) were used to analyze the topography and elements distribution feature of the sample surface,and the bonding strength was tested by the universal testing machine.Rat osteoblasts cells were cultured on the material surface.The total protein concentration test and alkaline phosphatase (ALP) assay of osteoblasts were performed to examine the bioactivity of new type light cured nano hydroxyapatite/polymethacrylate(nHA/PMMA) hybrid coating.The results show that the nHA hybrid coating can form a rough morphology on the composite surface.With the increase of nHA content,the bioactivity of the coating is enhanced.关键词
聚醚醚酮/复合材料/生物活性/光固化涂层/纳米羟基磷灰石Key words
Poly(ether ether ketone) / Composite/ Bioactivity/ Light cured coating/ Nano hydroxyapatite分类
化学化工引用本文复制引用
闫鹏涛,李文科,王永鹏,朱晔,张海博,姜振华..聚醚醚酮复合材料表面生物活性涂层的制备与性能[J].高等学校化学学报,2013,34(7):1782-1787,6.基金项目
吉林省科技发展规划项目(批准号:20106020)资助. （批准号:20106020）
