Voltammetric Techniques for Analysis in a Single Drop of a Solution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081707%3A_____%2F17%3A00506661" target="_blank" >RIV/68081707:_____/17:00506661 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/17:10371611
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Voltammetric Techniques for Analysis in a Single Drop of a Solution
Original language description
This contribution describes miniaturization of voltammetric methods and some of the main problems caused by reducing the sample volume to 20 mu L. This study was carried out in dimethyl sulfoxide solutions and buffered aqueous solutions with 10% DMSO at a glassy carbon electrode. A novel antibiotic agent, 1-hydroxy-N-(4-nitrophenyl) naphthalene-2-carboxamide, was used as a model substance. This analyte was determined by cathodic and anodic voltammetry. Elimination of the negative influence of dissolved oxygen was performed in various manners. Two most effective methods were square wave voltammetry that can be used in the presence of dissolved oxygen and removal of oxygen in a microcell with nitrogen atmosphere inside.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
PROCEEDINGS OF THE 13TH INTERNATIONAL STUDENTS CONFERENCE MODERN ANALYTICAL CHEMISTRY
ISBN
978-80-7444-052-6
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
"Č. 2017 (2017)"
Publisher name
Charles University of Prague
Place of publication
Prague
Event location
Prague
Event date
Sep 21, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000435216500009

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