文献类型：期刊文献

英文题名：Characteristics and biocompatibility of Na2O-K 2O-CaO-MgO-SrO-B2O3-P2O5 borophosphate glass fibers

作者：Zheng, Kai[1]; Yang, Shengbing[1]; Wang, Jiaojiao[1]; Russel, Christian[2]; Liu, Changsheng[1]; Liang, Wen[1]

机构：[1] Research Institute of Biomaterials, School of Materials Science and Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China; [2] Otto-Schott-Institut, Universit?t Jena, Jena, Germany

年份：2012

卷号：358

期号：2

起止页码：387

外文期刊名：Journal of Non-Crystalline Solids

收录：EI(收录号：20114814557294)

语种：英文

外文关键词：Tensile strength - Differential thermal analysis - Hydroxyapatite - Magnesia - Viscosity measurement - Sodium compounds - Strontium compounds - Biocompatibility - Glass fibers - Tissue

摘要：A novel Na2O-K2O-CaO-MgO-SrO-B2O 3-P2O5 borophosphate glass fiber is prepared. The thermal properties including differential thermal analysis (DTA) and viscosity measurement of the glass were presented. The tensile strength of the glass fiber is measured. The reaction of the glass fibers in the SBF solution is characterized by XRD, FTIR and SEM. XRD and FTIR indicate that the carbonate hydroxyapatite has formed rapidly on the glass. Cell attachment, spreading and proliferation on the glass are determined by MTT [3-(4,5-Dimethylthiazol-2-yl)- 2,5-Diphenyltetrazolium Bromide] assay method using Human osteosarcoma MG-63 cells. The bioactivity and biocompatibility of the glass fiber make it a good potential prospect in the field of tissue engineering. ? 2011 Elsevier B.V. All rights reserved.