A fluorescent metal sensor based on macrocyclic chelation
- 6 March 2001
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 6,p. 561-562
- https://doi.org/10.1039/b100535i
Abstract
The ethylenediamine functionalized quinacridone derivatives 3a–c display an orange fluorescence (λem(max) = 558 nm) which is quenched upon addition of coordinating metal ions by formation of a macrocyclic chelate bringing metal ion and fluorophore in close proximity to one another.Keywords
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