Employment of electrochemical methods for assessment of the maize (Zea mays L.) and pea (Pisum sativum L.) response to treatment with platinum(IV)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00213205" target="_blank" >RIV/62156489:43210/13:00213205 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16270/13:43872352 RIV/00216305:26620/13:PU103770

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Employment of electrochemical methods for assessment of the maize (Zea mays L.) and pea (Pisum sativum L.) response to treatment with platinum(IV)

Popis výsledku v původním jazyce

Platinum group elements (PGEs) belong to the group of heavy metals, which represents potential high risk for the environment. They get into the environment mainly from the still increasing transport, however, they are used also in chemical, electrical and glass industry. In this study, we aimed our attention at using electrochemical methods as such differential pulse voltammetry and high performance liquid chromatography with electrochemical detection for determination of Pt(IV) content, amino acids, reduced (GSH) and oxidized (GSSG) glutathione levels, and phytochelatin synthase (PCS) activity in maize and pea plants treated with various doses of Pt(IV). The results revealed that amino acid levels, thiol contents and PCS activity increased markedly with the increasing concentration of Pt(IV). The amino acid content was the highest in maize and pea plants treated with 25 uM Pt(IV) in 8th and 12th days of treatment. GSH showed an 80% increase (compared to control) in plants treated with

Název v anglickém jazyce

Employment of electrochemical methods for assessment of the maize (Zea mays L.) and pea (Pisum sativum L.) response to treatment with platinum(IV)

Popis výsledku anglicky

Platinum group elements (PGEs) belong to the group of heavy metals, which represents potential high risk for the environment. They get into the environment mainly from the still increasing transport, however, they are used also in chemical, electrical and glass industry. In this study, we aimed our attention at using electrochemical methods as such differential pulse voltammetry and high performance liquid chromatography with electrochemical detection for determination of Pt(IV) content, amino acids, reduced (GSH) and oxidized (GSSG) glutathione levels, and phytochelatin synthase (PCS) activity in maize and pea plants treated with various doses of Pt(IV). The results revealed that amino acid levels, thiol contents and PCS activity increased markedly with the increasing concentration of Pt(IV). The amino acid content was the highest in maize and pea plants treated with 25 uM Pt(IV) in 8th and 12th days of treatment. GSH showed an 80% increase (compared to control) in plants treated with

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Journal of Electrochemical Science

ISSN

1452-3981

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

RS - Srbská republika

Počet stran výsledku

15

Strana od-do

4505-4519

Kód UT WoS článku

318217200011

EID výsledku v databázi Scopus

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