Polypyrrole Based Nano-Biosensor for Sensing Low Concentrations of Hydrogen Peroxide

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International Journal on Smart Sensing and Intelligent Systems

Professor Subhas Chandra Mukhopadhyay

Exeley Inc. (New York)

Subject: Computational Science & Engineering, Engineering, Electrical & Electronic

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VOLUME 7 , ISSUE 5 (December 2014) > List of articles

Special issue ICST 2014

Polypyrrole Based Nano-Biosensor for Sensing Low Concentrations of Hydrogen Peroxide

D.M.G. Preethichandra / M. Onoda

Keywords : polypyrrole, biosensor, ampherometric, Hydrogen peroxide, pulsed polymerization

Citation Information : International Journal on Smart Sensing and Intelligent Systems. Volume 7, Issue 5, Pages 1-4, DOI: https://doi.org/10.21307/ijssis-2019-110

License : (CC BY-NC-ND 4.0)

Published Online: 15-February-2020

ARTICLE

ABSTRACT

This paper discuss about a novel technique of developing a nano-structured polypyrrole biosensor for measurement of very low concentrations of hydrogen peroxide in liquid media. The proposed fabrication method is very effective in growing a nano-structured conducting polymer layer on a planar conducting substrate. In addition enzyme loading was done under a high electric field of 1000V/m. The developed sensor provides a liner range of 0-200µM of hydrogen peroxide and a measurement sensitivity of 6.5Acm-2M-1.

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REFERENCES

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