Using Chromium Modified Carbon Paste Electrode for Heavy Metal Ions Determination

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43910238" target="_blank" >RIV/62156489:43210/16:43910238 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26620/16:PU122777
Result on the web
<a href="https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2016/mnet_2016_full.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Using Chromium Modified Carbon Paste Electrode for Heavy Metal Ions Determination
Original language description
This paper describes the preparation and electrochemical application of chromium (III) oxide modified carbon paste electrode for simple and high sensitive simultaneous determination of zinc, cadmium, lead and copper ions. Square wave anodic stripping voltammetry which is very sensitive for metal ions was selected as electrochemical detection method. This method was optimized with respect to deposition time, deposition potential, frequency and amplitude. The detection limits were found to be 30.3 μg/L for Zn2+, 3 μg/L for Cd2+, 24.2 μg/L and 3 μg/L for Pb2+ and Cu2+ respectively. The potential for simultaneous detection of these heavy metal ions by the chromium modified carbon paste electrode was also demonstrated. Using this modified carbon paste is also possible to detect mercury ions, detection limit was found to be 18.2 μg/L.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
MendelNet 2016: Proceedings of International PhD Students Conference
ISBN
978-80-7509-443-8
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
994-998
Publisher name
Mendelova univerzita v Brně
Place of publication
Brno
Event location
Brno
Event date
Nov 9, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000392968500178

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