Haku
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Novel design of a flow-through potentiometric sensing device
(2021)
An innovative design of planar electrodes for flow-through potentiometric sensing devices is presented in this thesis. A planar and concentric potassium solid-contact ion-selective electrode (K+-SCISE) has been designed. ...
Functionality of solid-contact ISEs with physically damaged ion-selective membranes : a comparison between potentiometric, coulometric and amperometric methods
(2021)
In this thesis, a novel ion-to-electron signal transduction method was applied for checking the functionality of chloride and potassium solid-contact ISEs with physically damaged ion-selective membranes (ISMs). The ...
Determination of benzoate in cranberry and lingonberry using solid-contact ion-selective electrode; comparison with ion chromatography
(2021)
The purpose of this thesis was to develop the solid-contact ion-selective electrodes and to characterize them as benzoate-selective electrodes. The developed electrodes were then applied for the determination of benzoate ...