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Controlled synthesis of hydroxyapatite microspheres with hierarchical structure and high cell viability

文献类型：期刊论文

作者Zheng, Yaxin1; Liu, Xun1; Ma, Yongjun1; Huo, Tingting3; Li, Yue2; Pei, Chonghua1
刊名MATERIALS LETTERS
出版日期2017-05-15
卷号195期号:无页码:18-21
关键词Controlled Hydroxyapatite Microspheres Nanoplates Nanorods High Cell Viability
DOI10.1016/j.matlet.2017.02.056
文献子类Article
英文摘要Monodispersed vaterite CaCO3 microspheres with regular morphology were synthesized by a fast precipitation method in the presence of sodium carboxyl methylcellulose, and then used as a template to induce the formation of hydroxyapatite microspheres in a hydrothermal reaction. By regulating reaction temperature and amount of surfactant sodiumdodecyl benzene sulfonate, the secondary nano building blocks of hydroxyapatite microspheres can be accurately controlled between nanoplates and nanorods. Based on XRD, FTIR and HRTEM characterizations, a possible transformation mechanism is proposed. In vitro cell experiments show that hydroxyapatite microspheres with hierarchical structure produce significantly high cell viability. Moreover, the hydroxyapatite microspheres with nanoplates promoted cell reproduction better than those with nanorods. (C) 2017 Elsevier B.V. All rights reserved.
WOS研究方向Materials Science ; Physics
语种英语
WOS记录号WOS:000398365100005
资助机构Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Doctoral Research Foundation of the Southwest University of Science and Technology(16zx7101) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Innovation Team of the Sichuan Education Department(15TD0014) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019) ; Postgraduate Innovation Fund Project of the Southwest University of Science and Technology(16ycx019)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/32915]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Southwest Univ Sci & Technol, State Key Lab Cultivat Base Nonmetal Composites &, Mianyang 621010, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
3.Southwest Univ Sci & Technol, Key Lab Solid Waste Treatment & Resource Recycle, Minist Educ, Mianyang 621010, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, Yaxin,Liu, Xun,Ma, Yongjun,et al. Controlled synthesis of hydroxyapatite microspheres with hierarchical structure and high cell viability[J]. MATERIALS LETTERS,2017,195(无):18-21.
APA Zheng, Yaxin,Liu, Xun,Ma, Yongjun,Huo, Tingting,Li, Yue,&Pei, Chonghua.(2017).Controlled synthesis of hydroxyapatite microspheres with hierarchical structure and high cell viability.MATERIALS LETTERS,195(无),18-21.
MLA Zheng, Yaxin,et al."Controlled synthesis of hydroxyapatite microspheres with hierarchical structure and high cell viability".MATERIALS LETTERS 195.无(2017):18-21.

入库方式： OAI收割

来源：合肥物质科学研究院

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