In this work, we present the preparation and performance of screen-printed anodes for electrochemical water splitting in neutral media. With combination printed electrodes molecular oxidation catalysts, successfully take advantage a low-cost up-scalable fabrication method graphitic with outstanding catalytic activity stability oligomeric ruthenium-based offering promising electroanode applicati...

This paper describes a procedure that has been optimized for the determination of lamotrigine by Differential Pulse Adsorptive Stripping Voltammetry (DPAdSV) using carbon screen-printed electrodes (CSPE) and mercury coated carbon screen-printed electrodes. Selection of the experimental parameters was made using experimental design methodology. The detection limit found was 5.0 x 10-6 M and 2.0 ...

The performance of novel solid state Thick-Film pH sensors for water quality sampling that are designed for deployment in remote catchment areas is described. These miniaturised screen printed planar pH sensors are an alternative to conventional glass pH electrodes that have many disadvantages such as high-cost, large size, mechanical fragility and limited shape. The approach adopted here for i...

A mediatorless sulfide electrochemical sensing platform utilising a novel nanocopper-oxide screen-printed electrodes (CuSPE) is reported for the first time. The state-of-the-art screen-printed electrochemical sensors demonstrate their capability to quantify sulfide within both the presence and absence of an array of interferents with good levels of sensitivity and repeatability. The direct sens...

This article describes the development of an electrochemical screening strategy for 3,4-methylenedioxymethamphetamine (MDMA), regular psychoactive compound in ecstasy (XTC) pills. We have investigated specific profile MDMA and its electro-oxidation mechanisms at disposable graphite screen-printed electrodes. proved that formation a radical cation subsequent reactions are indeed responsible elec...

In the present work, resolution and quantification of mixtures different opiate compounds in presence common cutting agents using an electronic tongue (ET) is evaluated. More specifically, ternary heroin, morphine codeine were resolved caffeine paracetamol. To this aim, array three carbon screen-printed electrodes modified with ink-like solutions graphite, cobalt (II) phthalocyanine palladium, ...

The environmental impact of metals and non-degradable plastics in printed electrodes has highlighted the need employing sustainable materials monitoring. In this work, we developed a new graphite-based paste (G-PE) on bioderived biodegradable polyhydroxybutyrate polyhydroxyvalerate substrate for tap water seawater We compared its performance against two standard screen-printed (SPEs) fabricated...

Abstract Despite the undoubtable interest in energy conversion, thermoelectric materials can be approached from a temperature-sensitive perspective, as they detect small thermal stimuli, such human touch or contact with cold/hot objects. This feature offers possibilities for different applications being one of them integration scalable and cost-effective, biocompatible, flexible, lightweight se...