Modelling and fabrication of optimum structure of novel interdigital sensors for food inspection

A. R. Mohd Syaifudin; S. C. Mukhopadhyay; P. L. Yu

doi:10.1002/jnm.813

Modelling and fabrication of optimum structure of novel interdigital sensors for food inspection

A. R. Mohd Syaifudin, S. C. Mukhopadhyay^*, P. L. Yu

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

51 Citations (Scopus)

Abstract

Modelling of an interdigital sensor-based sensing system for the detection of dangerous contaminated marine biotoxin in seafood has been carried out. Three interdigital sensors having new electrode configurations have been analysed using COMSOL Multiphysics. All sensors were designed to have an equal number of electrodes with the same sensing area. Based on the maximum sensitivity, the best electrode configuration has been chosen. Experiments on raw seafood contaminated with domoic acid have been conducted using the new fabricated sensor and very good results were obtained.

Original language	English
Pages (from-to)	64-81
Number of pages	18
Journal	International Journal of Numerical Modelling: Electronic Networks, Devices and Fields
Volume	25
Issue number	1
DOIs	https://doi.org/10.1002/jnm.813
Publication status	Published - Jan 2012
Externally published	Yes

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10.1002/jnm.813

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Modelling and fabrication of optimum structure of novel interdigital sensors for food inspection

Abstract

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