Arduino-based biosensor impedance measurement

Khamis, Nurul Najwa and Za’bah, Nor Farahidah and Mansor, Ahmad Fairuzabadi and Nordin, Anis Nurashikin (2016) Arduino-based biosensor impedance measurement. In: 6th International Conference on Computer and Communication Engineering (ICCCE 2016), 25th-27th July 2016, Kuala Lumpur.

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Abstract

Currently, the cell-based biosensors have to be connected to an expensive impedance analyzer in order to obtain the measurement values. In addition, the impedance analyzer is bulky and not easily portable. Therefore, in this work, a low frequency impedance analyzer is designed by generating a low frequency AC signal that is sent to the sensor in order to measure the impedance of a cell. The prototype design is able to detect the presence of water and a cell media. It consists of a biosensor which requires a low frequency AC input signal and the impedance data of the water and cell media is to be measured and displayed using an Arduino system. The design had successfully shown that the prototype is able to detect and differentiate the two different substances based on their resistance and capacitance.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	3239/54117
Uncontrolled Keywords:	biosensor; cell; impedance; Arduino
Subjects:	T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Anis Nurashikin Nordin
Date Deposited:	28 Mar 2017 09:25
Last Modified:	24 May 2018 10:56
URI:	http://irep.iium.edu.my/id/eprint/54117

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