Machine Learning Algorithms for Intelligent Decision Recognition and Quantification of Cr(III) in Chromium Speciation

Mixed matrix membranes based on fluorescent coordination polymers for the detection of Cr2O72− in water

“…Chromium( vi ) is one of the most widely used metal ions in modern industry, but it poses a high risk to humans and animals even at ultra-trace concentrations in the aquatic environment. 1–3 Instrumental techniques such as atomic absorption spectrometry, ion chromatography and inductively coupled plasma-mass spectrometry have been used for detecting Cr 2 O 7 2− in water. 4–9 However, most of them require tedious sample pretreatments and are time consuming.…”