As heavy metal ions severely harm human health, it is important to develop simple, sensitive
and accurate methods for their detection in environment and food. Electrochemical detection …

Heavy metal species are toxic, non‐decomposable molecules which exist in our ecological
systems and food chains, eventually exposing us to serious health hazards and economic …

A new chemically modified carbon paste electrode was constructed and used for rapid,
simple, accurate, selective and highly sensitive simultaneous determination of cadmium …

An ultrasensitive electrochemical method for simultaneous determination of lead and
cadmium was first developed using the novel bismuth–Nafion-medical stone doped …

Standard methods for the detection of carbamate pesticides are expensive, time-consuming,
and require highly trained employees. Thus, electroanalytical methods are considered to be …

Oxygen radicals absorbance capacities (ORAC) indexes are frequently employed to
characterize the radical trapping capacity of pure compounds and their complex mixtures. A …

An ultrasensitive grating system based on stimuli-responsive hydrogels with ultra-low
detection limit for highly-selective and rapid detection of trace heavy metal ions is …

Objectives In this study, a new optical chemical sensor to assess molybdenum ion by
incorporation of 1-(2-benzothiazolylazo)-2-hydroxy-3-naphthoic acid (BTAHN) …

In this paper, a hydroxyapatite-modified carbon ionic liquid electrode (HAP-CILE) for the
simultaneous determination of lead and cadmium was developed. The hydroxyapatite which …

Here, we have developed a novel approach to the visual detection of molybdate with high
sensitivity and selectivity in aqueous media based on the combination of catalytic formation …