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Electrochemical Characterization of some Commercial Screen-Printed Electrodes in Different Redox Substrates


Affiliations
1 CSIR-Central Mechanical Engineering Research Institute, M.G. Avenue, Durgapur 713 209, India
2 Department of Electronics and Telecommunication Engineering, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India
3 Centre of Excellence for Green Energy and Sensor System, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India
 

Electrochemical sensors based on screen-printed electrodes (SPEs) are applied for the precise detection of an analyte concentration in a sample solution and is one of the thrust areas of research, especially in healthcare and environmental monitoring. In this article we report electrochemical characterization of some commercially available SPEs obtained from three different commercial manufacturers in three different redox probes such as potassium ferricyanide, ascorbic acid/vitamin-C and nicotinamide adenine dinucleotide. The main aim of this study is to compare the sensitivity, stability, ideality and reproducibility in the development of electrochemical sensors for specific detection of biological or chemical substances using SPEs.

Keywords

Electrochemical Characterization, Environmental Monitoring, Healthcare, Redox Probe, Screenprinted Electrode.
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  • Electrochemical Characterization of some Commercial Screen-Printed Electrodes in Different Redox Substrates

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Authors

Kalyan Kumar Mistry
CSIR-Central Mechanical Engineering Research Institute, M.G. Avenue, Durgapur 713 209, India
T. Sagarika Deepthy
CSIR-Central Mechanical Engineering Research Institute, M.G. Avenue, Durgapur 713 209, India
Chirasree Roy Chau
Department of Electronics and Telecommunication Engineering, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India
Hiranmay Saha
Centre of Excellence for Green Energy and Sensor System, Indian Institute of Engineering Science and Technology, Shibpur, Howrah 711 103, India

Abstract


Electrochemical sensors based on screen-printed electrodes (SPEs) are applied for the precise detection of an analyte concentration in a sample solution and is one of the thrust areas of research, especially in healthcare and environmental monitoring. In this article we report electrochemical characterization of some commercially available SPEs obtained from three different commercial manufacturers in three different redox probes such as potassium ferricyanide, ascorbic acid/vitamin-C and nicotinamide adenine dinucleotide. The main aim of this study is to compare the sensitivity, stability, ideality and reproducibility in the development of electrochemical sensors for specific detection of biological or chemical substances using SPEs.

Keywords


Electrochemical Characterization, Environmental Monitoring, Healthcare, Redox Probe, Screenprinted Electrode.

References





DOI: https://doi.org/10.18520/cs%2Fv109%2Fi8%2F1427-1436