Question

how is selectively of a bio sensor determined?​

Answer 1

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The selectivity of any biosensor can be evaluated in an electrolyte test solution by adding other interfering ions. ... For penicillin, the enzyme-analyte reaction is highly specific and produced the charged ions which were selectively determined by our proposed sensor

Answer 2

Various potentiometric and amperometric biosensors based on immobilized cholinesterases have been investigated for the determination of inhibitors in laboratory and field conditions. The role of factors affecting the analytical characteristics of inhibitor biosensors and their selectivity, i.e. the influence of membrane material, the optimization of working conditions, pretreatment of the sample tested has been reviewed and discussed.



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