Electrochemical determination of Ag-ions in environment waters and their action on plant embryos

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F07%3A00020264" target="_blank" >RIV/00216224:14310/07:00020264 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Electrochemical determination of Ag-ions in environment waters and their action on plant embryos

Original language description

We utilized liquid chromatography coupled with electrochemical detector (HPLC-ED) for analyzing of silver ions. The optimization of basic chromatographic parameters has been done. The detection limit (3 S/N) obtained were 20 nmol/dm3. Influence of different interferences (anions and cations) on current response of silver ions has been described. Moreover, we used HPLC ED to analyze waters of different purity including photographic emulsion, which naturally contained silver ions. We found out that content of silver ions in the emulsion was 1.57 0.03 mmol/dm3. Moreover, we investigated influence of silver ions on early somatic embryos of Blue Spruce. We were interested in the issue how much silver ions can embryos uptake during four days long treatment.For this purpose, we used optimized HPLC ED technique. The content increased with increasing treatment time and applied concentration. We also studied how silver ions can influence thiols content in the treated embryos. For these purposes

Czech name

Elektrochemické stanovení Ag-iontů v přirodních vodách a jejich vliv na rostlinná embrya

Czech description

Elektrochemické stanovení Ag-iontů v přirodních vodách a jejich vliv na rostlinná embrya

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

<a href="/en/project/GP525%2F04%2FP132" target="_blank" >GP525/04/P132: Study of protection mechanisms for stress-induced by heavy metals</a><br>

Continuities

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

Publication year

2007

Confidentiality

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

Name of the periodical

Bioelectrochemistry

ISSN

1040-0397

e-ISSN

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Volume of the periodical

70

Issue of the periodical within the volume

2

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

11

Pages from-to

508-518

UT code for WoS article

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EID of the result in the Scopus database

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