Fluorescence-selective mercury detection

The technology is an engineered and synthesized compound capable of selectively detecting mercury in bodies of water by fluorescence. The compound is a fluorionophore that changes its photophysical properties from off to on once it comes into contact with mercury. The detection of mercury in waters favors the progressive disuse of mercury-containing products and implements safe methods of handling, use and disposal of mercury waste, thus mitigating the accumulation of the metal in aquatic fauna. After inhalation or ingestion of various mercury compounds or after dermal exposure to them, neurological and behavioral disorders can be observed, with symptoms such as tremors, insomnia, memory loss, neuromuscular effects, headache or cognitive and motor dysfunctions.