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

doi:10.1016/j.matlet.2017.02.056

HFCAS OpenIR > 中科院固体物理研究所

	Controlled synthesis of hydroxyapatite microspheres with hierarchical structure and high cell viability
	Zheng, Yaxin 1; Liu, Xun 1; Ma, Yongjun 1; Huo, Tingting 3; Li, Yue2 ; Pei, Chonghua 1
	2017-05-15
发表期刊	MATERIALS LETTERS
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.
文章类型	Article
关键词	Controlled Hydroxyapatite Microspheres Nanoplates Nanorods High Cell Viability
WOS标题词	Science & Technology ; Technology ; Physical Sciences
DOI	10.1016/j.matlet.2017.02.056
收录类别	SCI
语种	英语
项目资助者	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)
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000398365100005
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/32915
专题	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.

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