Antibiotika-Membranelektrode zur selektiven Erfassung von Ammoniumionenaktivitäten

Authors

  • R.P. Scholer Eidgenössische Technische Hochschule, Zürich Laboratorium für Organische Chemie
  • W. Simon Eidgenössische Technische Hochschule, Zürich Laboratorium für Organische Chemie

DOI:

https://doi.org/10.2533/chimia.1970.372

Abstract

A new liquid-membrane electrode using macrotetrolide antibiotics as ion selective component is described. The electrode shows selectivities of NH4+ over K+ and NH4+ over Na+ of about 10 and over 500 respectively and a linear response to NH4+ in the range 10-1M to 10-5M (slope: 58 mV/log aNH4+ [25°C]).

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Published

1970-10-31

Issue

Vol. 24 No. 10 (1970): Forschung/Research

Section

Kurze Mitteilungen

License

Copyright (c) 1970 R.P. Scholer

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
R. Scholer, W. Simon, Chimia 1970, 24, 372, DOI: 10.2533/chimia.1970.372.