نتایج جستجو برای: biosubstrate enzyme electrode

تعداد نتایج: 303849  

2004
Kanchan A. Joshi Jason Tang Robert Haddon Joseph Wang Wilfred Chen Ashok Mulchandani

A disposable biosensor based on acetylcholinesterase-functionalized acid purified multi-wall carbon nanotubes (CNTs) modified thick film strip electrode for organophosphorus (OP) insecticides was developed. The degree of inhibition of the enzyme acteylcholinesterase (AChE) by OP compounds was determined by measuring the electrooxidation current of the thiocholine generated by the AChE catalyzed...

Journal: :Zeitschrift fur Naturforschung. C, Journal of biosciences 2002
Nina Dimcheva Elena Horozova Zinaida Jordanova

A xanthine oxidase enzyme electrode (xanthine oxidase immobilized on electrochemically modified graphite and conveniently coated with gelatine electrode working surface) for quantitative analysis of xanthine is proposed. The detection of thus developed electrochemical system is based on the electroreduction of hydrogen peroxide generated in enzyme layer and offered L-ascorbic and uric acid redu...

Journal: :Bulletin of the Chemical Society of Japan 1988

Journal: :Synthetic Metals 2022

Enzymatic bioelectrochemistry represents the marriage of electrochemistry and enzymatic biocatalysis, has led to important applications for biosensors, biofuel cells, bioelectrocatalysis. Enzyme immobilization is basis bioelectrochemistry, as itself determines enzyme/material interface thus electrochemical performance. Amongst range methods enzyme immobilization, one-step approaches feature rap...

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