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In this article, we present two novel methodologies, using a simple electrochemical approach, for the determination of the size and particle concentration of Cd-based Quantum Dots (QDs), nanoparticles widely used as photoluminescent labels in many bioanalytical applications. Such QDs were analyzed directly in organic medium and in water after derivatization with an amphiphilic polymer. Screen-printed...
Voltammetric characterization of electrochemical systems is very important with the aim of optimising a required application. In this case, different gold screen-printed electrodes have been evaluated. Although the use of carbon has widespread, gold is still in the beginning. Two different substrates: polycarbonate and alumina have been evaluated. Differences in morphology are clear when observed...
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