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Calcium ion release and osteoblastic behavior of gelatin/beta-tricalcium phosphate composite nanofibers fabricated by electrospinning
Zhang, Xuehui1,2,3; Cai, Qing4; Liu, Haiyang5; Zhang, Shen4; Wei, Yan2,3; Yang, Xiaoping4; Lin, Yuanhua5; Yang, Zhenguo1; Deng, Xuliang2,3
关键词Electrospinning Gelatin Ceramics Adhesion Bone Tissue Engineering
刊名MATERIALS LETTERS
2012-04-15
DOI10.1016/j.matlet.2012.01.049
73页:172-175
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]Materials Science ; Physics
关键词[WOS]NANOCOMPOSITES
英文摘要

Gelatin/beta-TCP composite nanofibers were fabricated by incorporated different content of beta-TCP nanoparticles (0, 5, 10, and 20wt.%) into electrospun gelatin nanofibers. The morphology and chemical structure of the composite nanofibers were characterized by SEM, TEM, XRD, and TGA techniques. Especially, calcium ion release behaviors from the composite nanofibers were investigated in the cell culture medium and correlated to the osteoblastic behavior of MG-63 cells. The results demonstrated that the adhesion, spreading, proliferation and the early osteogenic differentiation of osteoblast-like MG-63 cells on the composite nanofibers depended positively on the content of incorporated beta-TCP nanoparticles and their dissolution behavior in the medium thereof. (C) 2012 Elsevier B.V. All rights reserved.

语种英语
WOS记录号WOS:000302046800050
项目编号81171000 ; 51073016 ; 2010DFA51500 ; 2012CB933904
资助机构National Natural Science Foundation of China ; International Science and Technology Cooperation Program ; National Basic Research Program of China ; Program of New Century Excellent Talents (NCET) of Universities in China
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/57317
专题北京大学口腔医学院
北京大学第一临床医学院_超声诊断中心
北京大学口腔医学院_特诊科
北京大学临床肿瘤学院_乳腺癌预防治疗中心
作者单位1.Jilin Univ, Coll Anim Sci & Vet Med, Changchun 130062, Jilin, Peoples R China
2.Peking Univ, Sch Stomatol, Dept Geriatr Dent, Beijing 100081, Peoples R China
3.Peking Univ, Hosp Stomatol, Dept Geriatr Dent, Beijing 100081, Peoples R China
4.Beijing Univ Chem Technol, Key Lab Carbon Fiber & Funct Polymers, Minist Educ, Beijing 100029, Peoples R China
5.Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Xuehui,Cai, Qing,Liu, Haiyang,et al. Calcium ion release and osteoblastic behavior of gelatin/beta-tricalcium phosphate composite nanofibers fabricated by electrospinning[J]. MATERIALS LETTERS,2012,73:172-175.
APA Zhang, Xuehui.,Cai, Qing.,Liu, Haiyang.,Zhang, Shen.,Wei, Yan.,...&Deng, Xuliang.(2012).Calcium ion release and osteoblastic behavior of gelatin/beta-tricalcium phosphate composite nanofibers fabricated by electrospinning.MATERIALS LETTERS,73,172-175.
MLA Zhang, Xuehui,et al."Calcium ion release and osteoblastic behavior of gelatin/beta-tricalcium phosphate composite nanofibers fabricated by electrospinning".MATERIALS LETTERS 73(2012):172-175.
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