Two-dimensional transition metal dichalcogenides (TMDCs) are the layered materials that
have gained substantial consideration in a wide range of applications. The TMDCs possess …

The unique two-dimensional structure of graphene containing large surface area, high
conductivity, and good physicochemical stability brought a new era in science and …

Single-atom catalysts have attracted numerous attention due to the high utilization of
metallic atoms, abundant active sites, and highly catalytic activities. Herein, a single-atom …

The purpose of this study was to fabricate an electrochemical sensor for the detection of
methotrexate and folic acid based on a screen-printed graphite electrode (SPGE) modified …

In this article, a new method for the synthesis of reduced graphene oxide/polypyrrole-
platinum (rGO/PPy-Pt) nanoparticles via microwave-assisted procedure is reported. Material …

An effective and affordable technique for detecting a variety of substances of biological,
medical, and environmental significance is electrochemical sensing (ECS). Due to their …

Graphene is a one-atom-thick carbon compound, which holds promises for detecting cancer
biomarkers along with its derivatives. The atom-wide graphene layer is ideal for cancer …

Dopamine (DA), uric acid (UA) and ascorbic acid (AA) are biomolecules widely distributed in
the human body and play an important role in many physiological processes. An abnormal …

Electrochemical sensors appear as low-cost, rapid, easy to use, and in situ devices for
determination of diverse analytes in a liquid solution. In that context, conducting polymers …

Dopamine is an important neurotransmitter involved in many human biological processes as
well as in different neurodegenerative diseases. Monitoring the concentration of dopamine …