摘要
磁性微米二氧化硅微球和磁性聚微米苯乙烯微球由于具备粒径可调控、表面富含官能团、易于磁性分离等优点,在生物医学、污水处理等领域发挥着重要作用,并且随着需求的提升,对微球的粒径等性能要求也越来越高。磁性二氧化硅微球和磁性聚苯乙烯微球由于其优良的性能受到了广泛地研究和关注,本文对磁性微米二氧化硅微米微球的制备、磁性微米聚苯乙烯微米微球的制备以及两种微球的表面功能化方法进行了综述,并介绍了利用微流控技术制备磁性微球新方法,微流控技术有望成为制备性能优良磁性微球的重要方法。
Magnetic micron silica microspheres and magnetic micron polystyrene microspheres play an important role in biomedicine,sewage treatment and other fields because of their adjustable particle size,rich functional groups on the surface,easy magnetic separation and other advantages.As the demand rises,the requirements for the particle size and other properties of microspheres are becoming more and more strict.Magnetic silica microspheres and magnetic polystyrene microspheres receives extensive research and attention because of their excellent properties.In this review,the preparation of magnetic micronsilica microspheres and magnetic micronpolystyrene microspheres and the surface functionalization of the two microspheres were introduced.The preparation of magnetic microspheres by using new microfluidic technology was also prospected.Microfluidic technology is expected to become an important method to prepare magnetic microspheres with excellent performance.
作者
张广鑫
栗坤
赵蕴伟
ZHANG Guangxin;LI Kun;ZHAO Yunwei(State Key Laboratory of Metastable Materials Science and Technology,Yanshan University,Qinhuangdao,Hebei 066004,China;School of Environmental and Chemical Engineering,Yanshan University,Qinhuangdao,Hebei 066004,China;School of Clinical Medicine,Jiamusi University,Jiamusi,Heilongjiang 154000,China)
出处
《燕山大学学报》
CAS
北大核心
2024年第3期274-282,共9页
Journal of Yanshan University
基金
河北省自然科学基金创新群体项目(C2022203003)
河北省重点研发计划项目(19272401D)
黑龙江省卫生计生委科研课题项目(2018189)。
关键词
磁性微球
磁性颗粒
二氧化硅
聚苯乙烯
微流控技术
magnetic microspheres
magnetic particles
silica
polystyrene
microfluidic technology
