Article ID Journal Published Year Pages File Type
5397682 Journal of Luminescence 2017 33 Pages PDF
Abstract
The newly synthesised thiocarbazone derivates used as an effective and selective colourimetric and “turn on” fluorescence sensor for copper ion and 'turn off' for fluoride and cyanide anion. The presence and absence of ions were considered as input signals and the corresponding absorption and emission responses were consired as output. The proton transfer from the nitrogen adjacent to pyrene moiety, and which takes place at the excited state (ESPT).123
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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