Multielectrode bisensor system for time-resolved monitoring of ion transport across an epithelial cell layer

Renata Toczyłowska-Mamińska, Andrzej Lewenstam, Krzysztof Dołowy

    Research output: Contribution to journalArticleScientificpeer-review

    15 Citations (Scopus)


    An ion-selective multielectrode bisensor system is designed to ensure reliable real-time concentration measurements of sodium, potassium, chloride, and pH in a small volume of biological liquid bathing a living human bronchial epithelial cell monolayer. The bisensor system allows the monitoring of major ions, which are simultaneously transported through the epithelia in both directions.
    Original languageUndefined/Unknown
    Pages (from-to)390–394
    JournalAnalytical Chemistry
    Issue number1
    Publication statusPublished - 2014
    MoE publication typeA1 Journal article-refereed


    • Ion-selective electrodes
    • Epithelial cells
    • Bronchial epithelium
    • Sensors
    • Potentiometry
    • Membranes
    • carbon

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