Heavy metal pollution has gained global attention due to its high toxicity and non-
biodegradability, even at a low level of exposure. Therefore, the development of a …

Naturally occurring heavy metals (HMs) present a serious risk to human health and the
environment because of their toxicity, persistence, and tendency to bioaccumulate. Their …

A facile method has been developed for fabricating selective and sensitive electrochemical
sensors for the detection of toxic metal ions, which invokes incorporation of palladium …

This work demonstrates determination of lead (Pb) in surface water samples using a low-
cost copper (Cu)-based electrochemical sensor. Heavy metals require careful monitoring …

In this work we propose electrochemical lossy mode resonance (eLMR) as a powerful
method for the detection of manganese (Mn) ions. The sensor is based on a simple planar …

Electrochemical sensors, such as ion-selective electrodes (ISEs) is one of the promising
green analytical techniques with significant advances that opens up new frontiers of its …

Manganese (Mn) is an essential nutrient for metabolic functions, yet excessive exposure can
lead to neurological disease in adults and neurodevelopmental deficits in children. Drinking …

Portable, rapid, and cost-effective detection of environmental contamination remains an
important challenge in the field of water quality analysis. Herein, we described a smartphone …

Manganese is an essential nutrient of the human body but also toxic at elevated levels with
symptoms of neurotoxicity reported, therefore its analytical determination is required …

Trace metals are required in the body as they play a significant role in several biochemical
processes. Moreover, certain heavy metals are beneficial at appropriate levels. Copper (Cu) …