Converting toxic Cr (VI) to benign Cr (III) would offer a solution to decontaminate drinking
water. Electrochemical methods are ideally suited to carry out this reduction without added …

A variety of organic and inorganic pollutants in water environments pose threats to human
health. Therefore, it is critical to develop effective techniques to determine and monitor the …

Chromium contamination of drinking water has become a global problem due to its
extensive use in industry. The most commonly used methods for chromium detection in …

Dopamine is an important neurotransmitter involved in many human biological processes as
well as in different neurodegenerative diseases. Monitoring the concentration of dopamine …

This study investigates advanced functional materials to address the need for practical and
affordable analytical techniques for monitoring large amounts of insoluble Cr (VI). N, S …

Chromium (Cr) appears in nature in two forms: trivalent chromium (Cr (III)) and hexavalent
chromium (Cr (VI)), which have different toxicities. Cr (VI) is generally more toxic and is more …

Chromium exerts serious damage to human beings and to aquatic life and is one of the most
common environmental contaminant and possess toxicity when present above threshold …

A glassy carbon electrode (GCE) was decorated with polyaniline, ZrO 2-SO 4 2− and multi
walled carbon nanotubes (MWCNT) nanostructures to supply a sensor devise for Cr (VI) …

An indirect electrochemical detoxification and detection platform has been demonstrated for
toxic hexavalent chromium (Cr (VI)) based on the biologically important N-4 macrocycle. The …

The removal and detection of heavy metals from wastewater have proven to be challenging
due to the limitations of the materials and technologies. Therefore, in this work, we have …