Chronoamperometric determination of d-lactate using screen-printed enzyme electrodes

@inproceedings{Avramescu2001ChronoamperometricDO,
  title={Chronoamperometric determination of d-lactate using screen-printed enzyme electrodes},
  author={Alina Avramescu and Thierry Noguer and Vasile Magearu and Jean-Louis Marty},
  year={2001}
}
Abstract A reagentless biosensor for d -lactate was developed using the screen-printing technology. In a simple design, d -lactate dehydrogenase and NAD + were deposited onto the surface of a carbon electrode, modified with an insoluble salt of Meldola’s Blue. The detection of d -lactate was performed by chronoamperometry and took advantage of the constant potential oxidation of NADH, formed in the reaction catalysed by d -lactate dehydrogenase. The total of 150 s were necessary for a… CONTINUE READING