Abstract
The ionophore N,N,N′,N′-tetracyclohexyl-1,2-phenylenedioxydiacetamide (4) shows higher lipophilicity and superior Na+/K+ selectivity than the previously described N,N′-dibenzyl-N,N′-diphenyl-1,2-phenylenedioxydiacetamide (2). It is a suitable component of Na+-selective liquid membrane electrodes for the assay of Na+ in clinical analysers.
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On leave from Hitachi Ltd., Central Research Laboratory, Kokubunji, Tokyo 185, Japan.
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Maruizumi, T., Wegmann, D., Suter, G. et al. Neutral carrier-based Na+-selective electrode for application in blood serum. Mikrochim Acta 88, 331–336 (1986). https://doi.org/10.1007/BF01206726
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DOI: https://doi.org/10.1007/BF01206726