Preparation of encapsulated magnetite microparticles with hydroxyapatite

被引：4
|
作者：
Yabutsuka, Takeshi [1 ]
Yao, Takeshi [1 ]
机构：
[1] Kyoto Univ, Grad Sch Energy Sci, Dept Fundamental Energy Sci, Sakyo Ku, Kyoto 6068501, Japan
来源：
9TH ECO-ENERGY AND MATERIALS SCIENCE AND ENGINEERING SYMPOSIUM | 2011年 / 9卷
关键词：
Apatite Nucleus; Biomimetic method; Hydroxyapatite; Hyperthermia; Magnetite; Microcapsule; Simulated body fluid; BIOMIMETIC PROCESS; ORGANIC POLYMERS; APATITE FORMATION; IN-VIVO; ADHESION; BONE; IMPROVEMENT; SUBSTRATE; FABRICATION; KINDS;
D O I：
10.1016/j.egypro.2011.09.061
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Apatite Nuclei were synthesized by raising pH of simulated body fluid (SBF). The Apatite Nuclei were attached to the surfaces of magnetite microparticles. By the soak in SBF, hydroxyapatite was induced from the Apatite Nuclei and covered the whole surface area of the magnetite microparticles, and then encapsulated magnetite microparticles with hydroxyapatite were fabricated. The encapsulated magnetite microparticles with hydroxyapatite were soaked in saline and changes in Fe concentration in saline were measured. Hydroxyapatite encapsulating magnetite microparticles inhibited elution of Fe from magnetite. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of CEO of Sustainable Energy System, Rajamangala University of Technology Thanyaburi (RMUTT).
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页数：7
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