Novel Screen-Printed Sensors with Chemically Deposited Boron-Doped Diamond Electrode Modified with Gold Nanoparticles for Point-of-Care Testing

Šelešovská, Renáta; Matvieiev, Oleksandr; Petříková, Kateřina; Vojs, Marian; Marton, Marián; Vrška, Martin; Janíková, Lenka; Chýlková, Jaromíra

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Novel Screen-Printed Sensors with Chemically Deposited Boron-Doped Diamond Electrode Modified with Gold Nanoparticles for Point-of-Care Testing

Šelešovská, Renáta; Matvieiev, Oleksandr; Petříková, Kateřina; Vojs, Marian; Marton, Marián; Vrška, Martin; Janíková, Lenka; Chýlková, Jaromíra

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URI: https://hdl.handle.net/10195/81019

Datum publikování: 2022

Typ dokumentu: ConferenceObject

Zdrojový dokument: 41. Moderní elektrochemické metody: sborník přednášek

Vydavatelská verze: https://www.bestservis.eu/images/file/Sbornik_metody22.pdf

Název akce 41. Moderní elektrochemické metody (22.05.2022 - 26.05.2022, Jetřichovice)

Abstrakt:

The aim of this work was the investigation of electrochemical properties of new screen-printed sensors (SPE) with chemically deposited boron-doped diamond working electrode (BDDE) modified with gold nanoparticles (AuNPs). Using [Ru(NH3)6]2+/3+ and dopamine redox probes, these sensors were tested in comparison with bulk un-modified BDDE in a standard arrangement of three-electrode cell and un-modified SP/BDDE. At the same time, the novel sensors were applied for the determination of dopamine and other substances significant from the point of view of environment and human health.

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