Assessment of antioxidant capacity by using of cyclic voltammetry - Clinical application

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F09%3A00152828" target="_blank" >RIV/62156489:43210/09:00152828 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of antioxidant capacity by using of cyclic voltammetry - Clinical application

Popis výsledku v původním jazyce

It is a common knowledge that oxidative stress relates with imbalance between concentration of prooxidants and the antioxidant. Moreover, it appears that these changes are very important in the pathophysiology of critically ill patients. The main aim ofthis contribution is to study antioxidant activity by using of cyclic voltammetry (CV) at carbon working electrodes. For measuring antioxidant capacity, we utilized carbon paste electrodes, which are easy to prepare. As a part of carbon paste, microparticles of sizes 2-5 mm (expanded carbon and carbon nanoparticles) were used. Acetate and phosphate buffers were tested as the supporting electrolytes. In animal organisms ascorbic and uric acids belong to the important antioxidants. Therefore, these two dominant antioxidants were investigated by using of above-mentioned CV at carbon paste electrodes. For the assessment of antioxidant capacity the sum of the areas of all signals measured in the samples were used. The highest signals were de

Název v anglickém jazyce

Assessment of antioxidant capacity by using of cyclic voltammetry - Clinical application

Popis výsledku anglicky

It is a common knowledge that oxidative stress relates with imbalance between concentration of prooxidants and the antioxidant. Moreover, it appears that these changes are very important in the pathophysiology of critically ill patients. The main aim ofthis contribution is to study antioxidant activity by using of cyclic voltammetry (CV) at carbon working electrodes. For measuring antioxidant capacity, we utilized carbon paste electrodes, which are easy to prepare. As a part of carbon paste, microparticles of sizes 2-5 mm (expanded carbon and carbon nanoparticles) were used. Acetate and phosphate buffers were tested as the supporting electrolytes. In animal organisms ascorbic and uric acids belong to the important antioxidants. Therefore, these two dominant antioxidants were investigated by using of above-mentioned CV at carbon paste electrodes. For the assessment of antioxidant capacity the sum of the areas of all signals measured in the samples were used. The highest signals were de

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/KAN208130801" target="_blank" >KAN208130801: Nové konstrukce a využití nanobiosenzorů a nanosenzorů v medicíně (NANOSEMED)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Antioxidanty 2009: zborník z I. ročníka vedeckej konferencie s medzinárodnou účasťou

ISBN

978-80-552-0209-9

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

103-106

Název nakladatele

SPU

Místo vydání

Nitra

Místo konání akce

Nitra

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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