Synthetic azo dyes are currently used for food coloring more frequently than natural ones
and the field of their application is very wide. However, many of them can have detrimental …

Toxic metal ions are environmental pollutants that are non-biodegradable and hazardous for
which World Health Organization has set a maximum permissible limit for safe drinking …

ABSTRACT A novel electrochemical sensor based on a glassy carbon electrode, modified
with reduced graphene oxide and copper nanoparticles (GC/rGO-CuNPs), was developed …

An ultrasensitive electrochemical sensor based on polydopamine/carboxylic multi-walled
carbon nanotubes (MWCNTs− COOH) nanocomposites modified glassy carbon electrode …

In this article, we report a facile approach for the synthesis of an inexpensive catalyst of
bimetallic Hg/Pd alloys comprising nanoparticles with various structures using a unique …

Tin determination allows for the monitoring of pollution and assessment of the impact of
human activities on the environment. The determination of tin in the environment is crucial …

Abstract Vitamin B 12 (Vit B 12) is one of the essential vitamins which play a prominent
contribution in the functioning of neurological systems and the production of blood cells. Vit …

A DNOC electrochemical sensor has been developed by using a composite of Zr-UiO-66
and FMWCNTs on a glassy carbon electrode (GCE) and using the differential pulse …

A significant number of nanomaterials have been studied for use in bio-medical diagnostic
methods in recent years, making health care bio-sensing a rapidly growing area. Nano …

This work reports a paintable electrode ink for on-site direct detection of parathion residuals
from vegetable products. The electrode ink was mainly fabricated by silicon carbide and …