Advanced electrochemical sensing technology for heavy metal detection in environmental and biological samples
This research presents the development of two novel electrochemical sensors utilizing pencil graphite electrodes modified with azo dye and a Schiff base for the sensitive and selective detection of lead (Pb²⁺) and cadmium (Cd²⁺) ions. The sensors demonstrate excellent analytical performance with low detection limits and wide linear ranges, making them suitable for environmental monitoring applications.
Heavy metal contamination in water sources poses significant environmental and health risks. This work contributes to the development of affordable, portable sensing technologies for on-site monitoring of toxic metal ions in water systems.
Inorganic Chemistry Communications
An international journal dedicated to the rapid publication of short communications in the field of inorganic chemistry, covering synthesis, structure, bonding, theory, and applications.