Fluorescent signalling crown ethers; ‘switching on’ of fluorescence by alkali metal ion recognition and binding in situ
- 1 January 1986
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 23,p. 1709-1710
- https://doi.org/10.1039/c39860001709
Abstract
Sodium and potassium ions enhance the fluorescence quantum yield of the N-(9-anthrylmethyl) monoaza crown ethers (1) in methanol by factors of up to forty-seven while all other electronic spectral parameters remain unaltered.Keywords
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