Dopamine (DA) is an important neurotransmitter and its abnormal concentrations are
associated with different diseases. Electrochemical detection of DA in real samples is …

Due to their electrochemical and economical characteristics, pencil graphite electrodes
(PGEs) gained in recent years a large applicability to the analysis of various types of …

Graphitic-like carbon nitride/graphene oxide composite nanosheets (gC 3 N 4/GO) were
synthesized for simultaneous determination of uric acid (UA) and dopamine (DA). The …

A nanocomposite of ZnO nanorods and electro-reduced graphene oxide (ZnONRs/ERGO)
was prepared as cost-effective and efficient electrocatalyst for voltammetric detection of …

This work describes the state of the art of electrochemical devices for the detection of an
important class of neurotransmitters: the catecholamines. This class of biogenic amines …

In this paper, a Pt/reduced graphene oxide (Pt/RGO) modified glassy carbon electrode was
prepared for the detection of dopamine (DA) and uric acid (UA) in the presence of high …

Driving oxygen evolution reaction (OER) at extremely low overpotential and the blockage of
oxygen gas inside the catalytic material leads to the deactivation of catalytic activity …

Electrochemical pretreatment is pulling the attention for the trace electroanalytical
applications due to its simplicity, sensitivity, efficiency and low cost. Pretreatment is …

Detection of biomolecules is paramount for the diagnosis of various health conditions in
humans for improving the quality as well as the standard of living. Many of the existing …

In this study, an ultrasensitive voltammetric sensor was constructed for the simultaneous
detection of dopamine (DA) and uric acid (UA) using shuttle-like α-Fe2O3 …