Novel alkali cation chemosensors based on n-9-anthrylaza-crown ethers.
[structure: see text] A novel alkali cation selective probe is described which exhibits unique ICT and binding properties, allowing the ratiometric titration of sodium cations in the presence of other alkali metal ions.
Witulski
B
B
Fachbereich Chemie der Universität Kaiserslautern, Erwin-Schrödinger-Strasse, D-67663 Kaiserslautern, Germany. witulski@rhrk.uni-kl.de
Weber
M
M
Bergsträsser
U
U
Desvergne
J P
JP
Bassani
D M
DM
Bouas-Laurent
H
H