Magnetic Janus Particles for Static and Dynamic (Bio)Sensing

被引：37

作者：

Campuzano, Susana ^{[1
]}

Gamella, Maria ^{[1
]}

Serafin, Veronica ^{[1
]}

Pedrero, Maria ^{[1
]}

Yanez-Sedeno, Paloma ^{[1
]}

Manuel Pingarron, Jose ^{[1
]}

机构：

[1] Univ Complutense Madrid, Dept Quim Analit, Fac CC Quim, E-28040 Madrid, Spain

来源：

MAGNETOCHEMISTRY | 2019年 / 5卷 / 03期

关键词：

magnetic Janus particles; (bio)sensing; static; self-propelled; QUANTUM DOTS; NANOPARTICLES; MICROMOTORS; NANORODS; MICROPARTICLES; MICROSPHERES; SEPARATION; CAPTURE;

D O I：

10.3390/magnetochemistry5030047

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Magnetic Janus particles bring together the ability of Janus particles to perform two different functions at the same time in a single particle with magnetic properties enabling their remote manipulation, which allows headed movement and orientation. This article reviews the preparation procedures and applications in the (bio)sensing field of static and self-propelled magnetic Janus particles. The main progress in the fabrication procedures and the applicability of these particles are critically discussed, also giving some clues on challenges to be dealt with and future prospects. The promising characteristics of magnetic Janus particles in the (bio)sensing field, providing increased kinetics and sensitivity and decreased times of analysis derived from the use of external magnetic fields in their manipulation, allows foreseeing their great and exciting potential in the medical and environmental remediation fields.

引用

页数：25

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