Neurotransmitters are chemical compounds released by nerve cells, including neurons,
astrocytes, and oligodendrocytes, that play an essential role in the transmission of signals in …

Food analysis is a key element in monitoring food quality for risk assessment concerning
public health. Instead of using chemically prepared carbon sources for food analysis, eco …

Etoposide (EP) is one of the anticancer drugs with wide application and many side effects.
Therefore, it is very important to provide a simple, fast and sensitive measurement method to …

Till to date, the application of sulfur-doped graphitic carbon nitride supported transition metal
carbide interface for electrochemical sensor fabrication was less explored. In this work, we …

The development of novel electron transfer mediator is important for laccase-based
electrochemical biosensors. Here, graphitized carbon coated boron carbide (GC@ B 4 C) …

The carbon dot (CD) family has gained significant attention due to their tunable
photoluminescence, physicochemical properties, low toxicity, high stability, chemical …

Modification of nickel slag (NS) into a smart modifier carbon paste electrode (CPE) and its
application test on lead (Pb) detection by voltammetry has been successfully investigated …

Dopamine (DA) and uric acid (UA), which are vital components in human metabolism, cause
several health problems if they are present in altered concentrations; thus, the determination …

Herein, based on the excellent redox ability of the transition metal oxide Mn 3 O 4, the key
strategy of introducing WO 3 was used to effectively modulate the electronic structure of the …

The current work reports the effect of palladium nanoparticles and their nanogeometry on
the redox electrochemistry of tetracyanoquinodimethane (TCNQ) modified electrodes …