Synthesis and characterization of three-dimensional ordered mesoporous-macroporous bioactive glass

被引：13

作者：

Yan, Penghua ^{[1
,2
]}

Wang, Jinqing ^{[1
]}

Ou, Junfei ^{[1
]}

Li, Zhangpeng ^{[1
]}

Lei, Ziqiang ^{[2
]}

Yang, Shengrong ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China

[2] NW Normal Univ, Coll Chem & Chem Engn, Key Lab Polymer Mat Gansu Prov, Lanzhou 730000, Peoples R China

来源：

MATERIALS LETTERS | 2010年 / 64卷 / 22期

基金：

中国国家自然科学基金;

关键词：

Composite materials; Deposition; Nanomaterials; Porosity; HYDROXYAPATITE; SCAFFOLDS;

D O I：

10.1016/j.matlet.2010.08.033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Three-dimensional ordered mesoporous-macroporous bioactive glass (MMBG) was synthesized by a combination of surfactant and polystyrene bead templates, the sol-gel method, and the evaporation-induced self-assembly process The incorporation of regular spherical macropores only slightly perturbed the mesoporous network The bioactivity of the MMBG was assessed by its immersion in simulated body fluid for different lengths of time and the subsequent determination of hydroxycarbonate apatite formation. The synthesized MMBG displayed good in vitro bioactivity and may have potential applications in bone tissue engineering (C) 2010 Elsevier B V All rights reserved

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收藏

页码：2544 / 2547

页数：4

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