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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

A rapid and easy fabrication of plant-tissue biosensor using rubber binder and its practicability test

Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2009, v.22 no.5, pp.355-359



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Abstract

An enzyme electrode bound by rubber solution was newly constructed and the test of its practicability were carried out. The binder of carbon powder was styrene-butadiene rubber dissolved in toluene and enzyme source was ground tissue of cabbage root. Volatilization of the solvent made the electrode material possess a mechanical robustness and a fast signal appearance. The electrode showed electrochemically irreversible characteristics and a powerful catalytic power (detection limit

keywords
styrene-butadiene rubber, biosensor, peroxide, peroxidase, enzyme electrode


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