Sensors and biosensors based on magnetic nanoparticles

被引：363
|
作者：
Rocha-Santos, Teresa A. P. [1 ,2 ,3 ]
机构：
[1] Univ Aveiro, Dept Chem, P-3810193 Aveiro, Portugal
[2] Univ Aveiro, CESAM, P-3810193 Aveiro, Portugal
[3] Inst Piaget, ISEIT Viseu, P-3515776 Galifonge, Lordosa Viseu, Portugal
来源：
TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2014年 / 62卷
关键词：
Analytical figure of merit; Biosensor; Electrochemical; Label; Magnetic field; Magnetic nanoparticle; Optical; Piezoelectric; Sensor; Transducer; SURFACE-PLASMON RESONANCE; CARBON ELECTRODE; FIBER SENSOR; IMMUNOSENSOR; NANO; IMMUNOASSAY; CRYSTAL; QUANTIFICATION; NANOCOMPOSITES; PERFORMANCE;
D O I：
10.1016/j.trac.2014.06.016
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Magnetic nanoparticles (MNPs) have attracted a growing interest in the development and fabrication of sensors and biosensors for several applications. MNPs can be integrated into the transducer materials and/or be dispersed in the sample followed by their attraction by an external magnetic field onto the active detection surface of the (bio)sensor. This review describes and discusses the recent applications of MNPs in sensors and biosensors, taking into consideration their analytical figures of merit. This work also addresses the future trends and perspectives of sensors and biosensors based on MNPs. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：28 / 36
页数：9
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