Průtokové injekční amperometrické hodnocení antioxidační kapacity čokolád s různým obsahem kakaa na diamantové elektrodě dopované bórem

Autor: Arbneshi, Tahir, Frangu, Arber, Frühbauerová, Michaela, Červenka, Libor, Berisha, Liridon, Kalcher, Kurt, Sýs, Milan

Research background. The objective of this paper is to introduce an instrumentally simple analytical tool for determination of cocoa solids content in chocolates. This electroanalytical method is based on amperometric oxidation of all present antioxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1512::cc4d65ed97664378b3a43722cc6d5e87
https://hdl.handle.net/10195/78982

Voltammetric and amperometric determination of homovanillic, vanillylmandelic, and 5-hydroxyindole-3-acetic acid

Autor: Němečková, Anna

Presented dissertation thesis is focused on the development of electrochemical methods for the determination of three important tumour biomarkers, namely homovanillic acid (HVA), vanillylmandelic acid (VMA), and 5-hydroxyindole-3-acetic acid (5-HIAA)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2186::d9613e40197fb7748b96078625cef1ad
http://www.nusl.cz/ntk/nusl-434498

Determination of Trolox Equivalent Antioxidant Capacity in Berries Using Amperometric Tyrosinase Biosensor Based on Multi-Walled Carbon Nanotubes

Autor: Lukas Richtera, Milan Vlček, Arbër Frangu, Vojtěch Adam, Tahir Arbneshi, Radovan Metelka, Milan Sýs, Ashrafi Amirmansoor

Publikováno v: Applied Sciences-Basel. 2020, vol. 10, issue 7, p. 1-13.
Applied Sciences, Vol 10, Iss 2497, p 2497 (2020)
Applied Sciences
Volume 10
Issue 7

In this contribution, Trolox equivalent antioxidant capacity (TEAC) was determined in various berries using carbon paste tyrosinase biosensor with multi-walled carbon nanotubes (MWCNTs), coated with Nafion®
layer. Electrochemical behaviour of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1b5a2e50532a81eebf7cd34b5dde220
https://doi.org/10.3390/app10072497

Utilization of potential programs in flow electrochemical determination of biologically active organic compounds

Autor: Bavol, Dmytro

9 Abstract In this Ph.D. thesis possibilities of using our proposed potential programs for a multiple-pulse amperometry and a fast scan differential pulse voltammetry in combination with flow systems are presented. The development of new sensitive am

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1867a3acd3b0a9aeab3f6e3f6c6d1b43
http://www.nusl.cz/ntk/nusl-450800

Analytické metody na mikrofluidním čipu

Autor: Slavík, Jan

This work deals with fabrication and test of microfluidic chip for separating substances. For separation of substances is used electrophoresis and detection is by integrated electrodes.

Externí odkaz: http://www.nusl.cz/ntk/nusl-220229