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| 用藻酸-钙水凝胶作载体制备磁性粒子和羟基磷灰石复合微粒子 | |
| 引用本文： | 潘高峰,唐晓东,杨劲松,戴传波,邹晏秋,孙纯国.用藻酸-钙水凝胶作载体制备磁性粒子和羟基磷灰石复合微粒子[J].吉林化工学院学报,2011,28(5):18-20,40. |
| 作者姓名： | 潘高峰 唐晓东 杨劲松 戴传波 邹晏秋 孙纯国 |
| 作者单位： | 1. 吉林化工学院,化工与材料工程学院,吉林,吉林,132022 2. 中石油吉林石化公司,锦江油化厂,吉林,吉林,132000 3. 吉林化工学院,科研处,吉林,吉林,132022 |
| 摘 要： | 探索一种具有可控性和可携带药物的功能粒子的制备方法.采用微乳法以藻酸-钙水凝胶作载体,制备磁性粒子和羟基磷灰石的纳米级复合粒子.包埋载体水凝胶在反相胶束中快速胶联,铁磁性纳米粒子直接被包埋在藻酸水凝胶的胶联骨架内,羟基磷灰石纳米粒子以水凝胶为模板共沉生成并镶嵌在水凝胶骨架中.在反相胶束微水池中的快速凝胶化有效地制约了复... |
| 关 键 词： | 复合微粒子 磁性粒子 羟基磷灰石 藻酸-钙水凝胶 反相胶束 |
Fabrication of composite particle of magnetite and hydroxyapatite using alginate-calcium hydrogel as binder |
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| PAN Gao-feng,TANG Xiao-dong,YANG Jin-song,DAI Chuan-bo,ZOU Yan-qiu,SUN Chun-guo.Fabrication of composite particle of magnetite and hydroxyapatite using alginate-calcium hydrogel as binder[J].Journal of Jilin Institute of Chemical Technology,2011,28(5):18-20,40. | |
| Authors: | PAN Gao-feng TANG Xiao-dong YANG Jin-song DAI Chuan-bo ZOU Yan-qiu SUN Chun-guo |
| Affiliation: | PAN Gao-feng1,TANG Xiao-dong2,YANG Jin-song2,DAI Chuan-bo1,ZOU Yan-qiu1,SUN Chun-guo3(1.College of Chemical and Materials Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China,2.Jinjiang Petrochemical Plant,PetroChina Jilin Petrochemical Company,Jilin City 132000,3.Since Resarch Department,Jilin City 132022) |
| Abstract: | A method for preparing a sort of functional composite particles with controllability and carrying behavior was explored.Composite submicron particles of hydroxyapatite and magnetite were prepared by microemulsion method using algnic acid gel cross-linked by calcium ions.The alginate-calcium gel was employed as binder which cross-linked in the reverse micelle induced by SPAN80(sorbitan monooleate) in hexane.The magnetite nanoparticles were entrapped into the crosslinked network of alginate-calcium gel,the hy... |
| Keywords: | composite particle magnetic particle hydroxyapatite calcium alginate gel reverse micelle |
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