9 Papers
119 Citations
Imre Kapui is an academic researcher from Budapest University of Technology and Economics. The author has contributed to research in topics: Scanning electrochemical microscopy & Cyclic voltammetry. The author has an hindex of 7, co-authored 7 publications. Previous affiliations of Imre Kapui include University of Texas at Austin & Hungarian Academy of Sciences.
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Papers
Scanning electrochemical microscopy. 32. Gallium ultramicroelectrodes and their application in ion-selective probes
TL;DR: In this article, a double-barrel micropipet with a Ga amperometric electrode and an ion-selective (K+) potentiometric probe was used to image the K+ activity near a 20-μm-diameter lumen of a glass capillary.
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Effect of surface-active agents on amperometric NADH measurements with chemically modified electrodes
Géza Nagy,Imre Kapui,Lo Gorton +2 more
TL;DR: In this article, a special electrochemical pretreatment was employed in the case of finely polished glassy carbon electrode surfaces to increase the adsorption of the redox mediator Meldola blue (7-dimethylamino-1,2-benzophenoxazine).
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•Journal Article
Scanning electrochemical microscopy. 32. Gallium ultramicroelectrodes and their application in ion-selective probes
TL;DR: Gallium ultramicroelectrodes for amperometric measurements in scanning electrochemical microscopy were fabricated by introduction of liquid Ga into drawn glass micropipets by using Cyclic voltammetry of Ru(NH(3))(6)(3+) and the use of this species for SECM imaging is described.
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Effect of surfactants on the signal of chemically modified amperometric electrodes
Géza Nagy,Imre Kapui,Lo Gorton +2 more
TL;DR: In this paper, a special electrochemical pretreatment has been employed for a finely polished glassy carbon electrode surface to increase the adsorption of Meldola blue (7-dimethylamino-1,2-benzo-phenoxazine) redox mediator.
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