Magnetic biosensors: modelling and simulation

Nabaei, V., Chandrawati, R. and Heidari, H. (2018) Magnetic biosensors: modelling and simulation. Biosensors and Bioelectronics, 103, pp. 69-86. (doi:10.1016/j.bios.2017.12.023) (PMID:29278815)

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Abstract

In the past few years, magnetoelectronics has emerged as a promising new platform technology in various biosensors for detection, identification, localisation and manipulation of a wide spectrum of biological, physical and chemical agents. The methods are based on the exposure of the magnetic field of a magnetically labelled biomolecule interacting with a complementary biomolecule bound to a magnetic field sensor. This Review presents various schemes of magnetic biosensor techniques from both simulation and modelling as well as analytical and numerical analysis points of view, and the performance variations under magnetic fields at steady and nonstationary states. This is followed by magnetic sensors modelling and simulations using advanced Multiphysics modelling software (e.g. Finite Element Method (FEM) etc.) and home-made developed tools. Furthermore, outlook and future directions of modelling and simulations of magnetic biosensors in different technologies and materials are critically discussed.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Heidari, Dr Hadi
Authors: Nabaei, V., Chandrawati, R., and Heidari, H.
Subjects:T Technology > T Technology (General)
College/School:College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering
Journal Name:Biosensors and Bioelectronics
Publisher:Elsevier
ISSN:0956-5663
ISSN (Online):1873-4235
Published Online:20 December 2017
Copyright Holders:Copyright © 2017 Crown Copyright
First Published:First published in Biosensors and Bioelectronics 103: 69-86
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher.

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