Electroanalytical overview: The detection of chromium

Chromium exerts serious damage to human beings and aquatic life is one of the most common environmental contaminant possess toxicity when present above threshold limits. In comparison with traditional quantification methods such as atomic absorption spectroscopy (AAS), inductively coupled plasma mass spectrometry, UV-Vis or high-performance liquid chromatography, electrochemical towards monitoring chromium ions have advantages being portable, rapid, cost effective, simple, sensitive selective enough meet regulatory This review presents recent progress in field electroanalysis using different electrode platforms solid screen-printed (SPE) various functional materials determination. The fabrication strategy analytical performance carbon nanomaterials (such nanotubes graphene), metal oxide enabled sensors for determination (III) (VI) are summarized systematically. addition, method validation application these real samples analysis discussed future developments this domain provided.