A hydrogen ion-selective liquid-membrane electrode based on tri-n-dodecylamine as neutral carrier |
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| Authors: | P Schulthess Y Shijo HV Pham E Pretsch D Ammann W Simon |
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| Institution: | Swiss Federal Institute of Technology, Department of Organic Chemistry, CH-8092ZurichSwitzerland |
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| Abstract: | An electrically neutral hydrogen ion-selective carrier, tri-n-dodecylamine, is used as the active component for liquid-membrane electrodes. The observed ion selectivities are superior to those of previously described pH-sensitive liquid-membrane electrodes. The electrode characteristics permit the study of intracellular as well as extracellular hydrogen ion activities. |
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