利用微流控装置制备微球的研究进展
Progress in Preparation of Microspheres Using Microfluidic Devices
查看参考文献68篇
文摘
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与传统机械搅拌法相比,微流控装置制备微球技术可制备出单分散性好、粒径和形态可控的微球.本文综述了该技术制备微球的原理及其在给药载体、细胞载体、分离介质、食品加工和酶制剂等领域的应用,重点分析了微通道材质、形状及实验流体对制备微球的影响,指出通过修饰微通道内壁、控制连续相可避免相的倒置现象,通过控制微通道尺寸、调节连续相流速可控制乳滴形状,最后展望了该技术的发展前景. |
其他语种文摘
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Compared with traditional mechanical mixing method, monodisperse and uniform microspheres with controllable morphology can be obtained by microfluidic technology. The mechanism of this technology and its applications in the fields of drug carrier, cell carrier, separation matrix, food manufacturing and enzymology are reviewed. In addition, the effects of material and shape of microfluidic device, property of liquids used for experiment on the formation of particles are mainly discussed. Avoiding phase inversion by modifying the inner wall of microchannel and controlling continuous phase are pointed. Moreover, controlling the shape of microspheres by means of changing the dimensions of microchannels and continuous phases are also shown. Furthermore, some novel prospects of this promising technology are briefly discussed. |
来源
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过程工程学报
,2009,9(5):1028-1034 【核心库】
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关键词
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微流控装置
;
单分散性
;
形态可控
;
相的倒置
;
微球
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地址
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1.
中国科学院过程工程研究所, 生化工程国家重点实验室, 北京, 100190
2.
北京科技大学土木与环境工程学院, 北京, 100083
3.
北京化工大学, 化工资源有效利用国家重点实验室, 北京, 100029
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语种
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中文 |
文献类型
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综述型 |
ISSN
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1009-606X |
学科
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力学;化学 |
基金
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国家自然科学基金国家杰出青年科学基金
;
国家863计划
;
北京市自然科学基金
;
北京化工大学化工资源有效利用国家重点实验室开放基金
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文献收藏号
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CSCD:3744535
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