Cation selectivity of 13-crown-4 and bis(13-crown-4) derivatives |
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| Authors: | N.G. Lukyanenko N.Yu. Nazarova O.S. Karpinchik O.T. Melnik |
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| Affiliation: | A.V. Bogatsky Physicochemical Institute, Academy of Sciences of the Ukrainian SSR, 270080 Odessa U.S.S.R. |
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| Abstract: | The cation selectivity of liquid-membrane electrodes based on 18 derivatives of 13- crown-4 and bis(13-crown-4) is reported. When these compounds are dissolved in 1,2-dichlorobenzene, the electrodes exhibit MgCl+ selectivity which depends on the nature of the bonds connecting the crown ether rings. |
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