Magnetic microcapsules based on Fe3O4 nanoparticles: Preparation, properties, and applications

被引：7

作者：

Niu, Yunwei ^{[1
]}

Zhang, Xiyuan ^{[1
]}

Kang, Yanxiang ^{[1
]}

Sun, Pingli ^{[1
]}

Liu, Huiqin ^{[1
]}

Xiao, Zuobing ^{[1
,2
]}

Zhao, Di ^{[1
]}

机构：

[1] Shanghai Inst Technol, Sch Perfume & Aroma Technol, 100 Haiquan Rd, Shanghai 201418, Peoples R China

[2] Shanghai Jiao Tong Univ, Sch Agr & Biol, 800 Dongchuan Rd, Shanghai 200240, Peoples R China

来源：

MATERIALS TODAY COMMUNICATIONS | 2024年 / 39卷

基金：

中国国家自然科学基金;

关键词：

Magnetic microcapsules; Preparation method; Application; Properties; MESOPOROUS SILICA NANOPARTICLES; POLYMERIC MULTILAYER CAPSULES; IRON-OXIDE NANOPARTICLES; TARGETED DELIVERY; DRUG-DELIVERY; POLYELECTROLYTE MICROCAPSULES; ALBUMIN MICROSPHERES; CONTROLLED-RELEASE; REVERSE MICELLES; CONTRAST AGENTS;

D O I：

10.1016/j.mtcomm.2024.108660

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polymer microcapsules containing magnetic particles with strong magnetic response are called magnetic microcapsules. Nanoscale materials can be loaded and transported on demand using magnetic microcapsules. Because magnetic microcapsules can precisely manipulate the position of individual microcapsules by magnetic fields, resulting in more precise control of their specific location. Due to their small particle size, good stability and magnetism at room temperature, the magnetic microcapsules have been widely used in cell separation, targeted drug delivery, encapsulation, and other fields. This review focuses on the preparation and application of magnetic iron oxide -based microcapsules. Firstly, several preparation methods of magnetic iron oxide nanoparticles and magnetic microcapsules were introduced. Finally, the applications of magnetic microcapsules in various aspects are summarized. The review also provides prospects of magnetic microcapsules for biomedical applications, such as drug delivery and controlled release in specific directions.

引用

页数：14

共 158 条

[1] Remote control over guidance and release properties of composite polyelectrolyte based capsules [J].