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Simultaneous determination of Na+, K+, Ca2+, Mg2+ and Cl- in unstimulated and stimulated human saliva using all solid state multisensor platform
Abstract
Human saliva is one of the body fluids which collection method is relatively simple and non-invasive. The article is dedicated to assess concentration (activity) of Na+, K+, Ca2+, Mg2+ and Cl- in fresh, unstimulated or stimulated human saliva samples using single solid contact ion-selective electrodes with conventional reference electrode and self-made multisensor platform (MP) equipped with ion-selective membranes for Na+, K+, Ca2+, Mg2+ and Cl- and reference electrode made in solid state technology, based on dispersed KCl in the polymer. Both kind of electrodes, single ISE and miniaturized electrodes in multisensor platform (ISE-MP) were made of glassy carbon. The electrode surfaces have been modified by conductive polymer (PEDOT) layer deposition; with the exception of Cl- electrode, in which conducting polymer was not applied. Potentiometric measurements were used to compare the changes of the ionic composition in various samples of saliva.
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Authors (9)
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Małgorzata Jasińska
-
Kamil Drucis Dr n. med.
- Gdański Uniwersytet Medyczny Klinika Chirurgii Onkologicznej
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Arkadiusz Szarmach
- Gdański Uniwersytet Medyczny Klinika Chirurgii Onkologicznej
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Rafał Suchodolski
- Gdański Uniwersytet Medyczny Klinika Chirurgii Onkologicznej
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Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
ELECTROANALYSIS
no. 29,
pages 2232 - 2238,
ISSN: 1040-0397 - Language:
- English
- Publication year:
- 2017
- Bibliographic description:
- Urbanowicz M., Jasiński A., Jasińska M., Drucis K., Szarmach A., Suchodolski R., Pomećko R., Bocheńska M.: Simultaneous determination of Na+, K+, Ca2+, Mg2+ and Cl- in unstimulated and stimulated human saliva using all solid state multisensor platform// ELECTROANALYSIS. -Vol. 29, nr. 10 (2017), s.2232-2238
- DOI:
- Digital Object Identifier (open in new tab) 10.1002/elan.201700149
- Verified by:
- Gdańsk University of Technology
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