Sensor-laden wearable systems that are capable of providing continuous measurement of
key physiological parameters coupled with data storage, drug delivery and feedback therapy …

This paper gives a comprehensive review about the most recent progress in graphene and
graphene oxide based electrochemical sensors and biosensors. Graphene, emerging as a …

Environmental problems of great complexity arise from the enormous number of toxic
substances that are generated by anthropogenic activities. Seemingly, society encounters …

A modified carbon paste electrode (CPE) with AgBr nanoparticles (NPs) showed an
increased anodic current in cyclic voltammetry (CV) when methanol or ethanol was added to …

Herein, combined with the outstanding adsorption ability of flower-like MoS 2 with ultra-thin
nanosheets and the good electrical conductivity of reduced graphene oxide (rGO), a …

Rapid, on-site detection of emerging pollutants is critical for monitoring health threats and
the environment, especially if performed through autonomous systems. In this paper, we …

Disposable screen-printed electrodes based on the use of graphite-polyurethane
composites modified with magnetite nanoparticles (MNP-SPE) or chitosan-coated magnetite …

In recent years, the use of prescribed and non-prescribed drugs has increased. Therefore,
advances in new technologies and sensors for detecting molecules in natural environments …

In this work, a modification of a glassy carbon electrode (GCE) is presented for the first time
using the polysaccharide carboxymethyl-botryosphaeran (CMB) and nanostructured carbon …

Major depressive disorder is a widespread condition with antidepressants as the main
pharmacological treatment. However, some patients experience concerning adverse …