Polypyrrole Based Nano-Biosensor for Sensing Low Concentrations of Hydrogen Peroxide
نویسنده
چکیده
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 6.5AcmM. Keywords-polypyrrole, biosensor, ampherometric, Hydrogen peroxide, pulsed polymerization
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