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Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application

This paper investigates the interdigitated electrode design for impedance spectroscopy technique targeting lard detection purposes. Two types of interdigitated electrode were designed and evaluated on high precision impedance converter board subjected to frequency range of 5kHz to 100 kHz. Samples o...

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Main Authors: Mohamad, Farhana, Amat Sairin, Masyitah, Ahmad Nizar, Nina Naquiah, Abd Aziz, Samsuzana, Mat Hashim, Dzulkifly, Misbahulmunir, Syahiduddin, Rokhani, Fakhrul Zaman
Format: Conference or Workshop Item
Language:English
Published: IEEE 2015
Online Access:http://psasir.upm.edu.my/id/eprint/68149/1/Investigation%20on%20interdigitated%20electrode%20design%20for%20impedance%20spectroscopy%20technique%20targeting%20lard%20detection%20application.pdf
http://psasir.upm.edu.my/id/eprint/68149/
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spelling my.upm.eprints.681492019-05-09T01:44:26Z http://psasir.upm.edu.my/id/eprint/68149/ Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application Mohamad, Farhana Amat Sairin, Masyitah Ahmad Nizar, Nina Naquiah Abd Aziz, Samsuzana Mat Hashim, Dzulkifly Misbahulmunir, Syahiduddin Rokhani, Fakhrul Zaman This paper investigates the interdigitated electrode design for impedance spectroscopy technique targeting lard detection purposes. Two types of interdigitated electrode were designed and evaluated on high precision impedance converter board subjected to frequency range of 5kHz to 100 kHz. Samples of lard and beef tallow were extracted and mixed with hexane solvent for different concentration levels. Analysis of variance (ANOVA) was applied to the experimental data for statistical data analysis. Experimental results indicate that the impedance value is not a strong function of concentration levels but a function of frequencies. ANOVA results have confirmed that IDE Type-B that has larger electrode area has higher sensing sensitivity over Type-A. Principal Component Analysis (PCA) was used as a statistical multivariate modeling. PCA analysis results showed that the IDE Type B could group animal fats into two distinct groups using both parameters of frequencies and concentrations. IEEE 2015 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/68149/1/Investigation%20on%20interdigitated%20electrode%20design%20for%20impedance%20spectroscopy%20technique%20targeting%20lard%20detection%20application.pdf Mohamad, Farhana and Amat Sairin, Masyitah and Ahmad Nizar, Nina Naquiah and Abd Aziz, Samsuzana and Mat Hashim, Dzulkifly and Misbahulmunir, Syahiduddin and Rokhani, Fakhrul Zaman (2015) Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application. In: 2015 9th International Conference on Sensing Technology (ICST), 8-10 Dec. 2015, Auckland, New Zealand. (pp. 739-744). 10.1109/ICSensT.2015.7438494
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description This paper investigates the interdigitated electrode design for impedance spectroscopy technique targeting lard detection purposes. Two types of interdigitated electrode were designed and evaluated on high precision impedance converter board subjected to frequency range of 5kHz to 100 kHz. Samples of lard and beef tallow were extracted and mixed with hexane solvent for different concentration levels. Analysis of variance (ANOVA) was applied to the experimental data for statistical data analysis. Experimental results indicate that the impedance value is not a strong function of concentration levels but a function of frequencies. ANOVA results have confirmed that IDE Type-B that has larger electrode area has higher sensing sensitivity over Type-A. Principal Component Analysis (PCA) was used as a statistical multivariate modeling. PCA analysis results showed that the IDE Type B could group animal fats into two distinct groups using both parameters of frequencies and concentrations.
format Conference or Workshop Item
author Mohamad, Farhana
Amat Sairin, Masyitah
Ahmad Nizar, Nina Naquiah
Abd Aziz, Samsuzana
Mat Hashim, Dzulkifly
Misbahulmunir, Syahiduddin
Rokhani, Fakhrul Zaman
spellingShingle Mohamad, Farhana
Amat Sairin, Masyitah
Ahmad Nizar, Nina Naquiah
Abd Aziz, Samsuzana
Mat Hashim, Dzulkifly
Misbahulmunir, Syahiduddin
Rokhani, Fakhrul Zaman
Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
author_facet Mohamad, Farhana
Amat Sairin, Masyitah
Ahmad Nizar, Nina Naquiah
Abd Aziz, Samsuzana
Mat Hashim, Dzulkifly
Misbahulmunir, Syahiduddin
Rokhani, Fakhrul Zaman
author_sort Mohamad, Farhana
title Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
title_short Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
title_full Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
title_fullStr Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
title_full_unstemmed Investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
title_sort investigation on interdigitated electrode design for impedance spectroscopy technique targeting lard detection application
publisher IEEE
publishDate 2015
url http://psasir.upm.edu.my/id/eprint/68149/1/Investigation%20on%20interdigitated%20electrode%20design%20for%20impedance%20spectroscopy%20technique%20targeting%20lard%20detection%20application.pdf
http://psasir.upm.edu.my/id/eprint/68149/
_version_ 1643839115496521728
score 13.211869

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