A novel version of a silver solid amalgam electode for the combination of hollow fiber supported membrane extraction and voltammetric determination of acidic substances
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F19%3A10409585" target="_blank" >RIV/00216208:11310/19:10409585 - isvavai.cz</a>
Result on the web
<a href="http://web.natur.cuni.cz/analchem/isc/isc15.pdf" target="_blank" >http://web.natur.cuni.cz/analchem/isc/isc15.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A novel version of a silver solid amalgam electode for the combination of hollow fiber supported membrane extraction and voltammetric determination of acidic substances
Original language description
An electrode capable of voltammetric measurements inside a polypropylene hollow fiber with an octanol supported liquid membrane has been developed. The intended application is determination of the herbicide Aclonifen in environmental matrices after hollow fiber supported liquid membrane extraction. As a proof of concept calibration dependencies were measured for 2,4-dinitrosalicylic acid in the concentration range 1x10-3 mol L-1 to 2x10-4 mol L-1 and they are linear for both a bare electrode and an electrode inside the hollow fiber. Results of optimization studies of the extraction of 2,4-dinitrosalicylic acid and Aclonifen combined with voltammetric determination will be presented.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
<a href="/en/project/GA17-03868S" target="_blank" >GA17-03868S: New Methods of Electrochemical Monitoring of Biologically Active Organic Compounds in Environmental, Biological and Food Matrices</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 15th International Students Conference "Modern Analytical Chemistry"
ISBN
978-80-7444-068-7
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
276-279
Publisher name
Univerzita Karlova, Přírodovědecká fakulta
Place of publication
Praha
Event location
Prague
Event date
Sep 19, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000576787700045