Wireless Electrosampling of Heavy Metals for Stripping Analysis with Bismuth-Based Janus Particles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39898226" target="_blank" >RIV/00216275:25310/14:39898226 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/ac5033897" target="_blank" >http://dx.doi.org/10.1021/ac5033897</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ac5033897" target="_blank" >10.1021/ac5033897</a>

Result language
angličtina
Original language name
Wireless Electrosampling of Heavy Metals for Stripping Analysis with Bismuth-Based Janus Particles
Original language description
In this contribution, a wireless method for the electrolytic sampling of heavy metals at special bismuth-modified particles is presented. For the first time, glassy carbon beads were asymmetrically modified with bismuth using bipolar electrochemistry. The resulting chemically asymmetric beads, so-called Janus particles, could be employed for the wireless electroaccumulation of heavy metal ions in the bismuth film. The qualitative and quantitative aspects of this concept have been studied by using anodicstripping voltammetry with Cd2+ and Pb2+ as the model ions. Different experimental and instrumental parameters have been optimized, among others, the concentration of Bi3+ ions, the deposition conditions for the bismuth-film, as well as the accumulationtime of the target heavy metals. The developed concept could be applied to the transfer of heavy metal ions from a solution into a confined space without need to electrically connect the collector (electrode), thus representing an intere
Czech name
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Czech description
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Type
J<sub>x</sub> - 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/EE2.3.30.0021" target="_blank" >EE2.3.30.0021: Strenthening of Research and Development Teams at the University of Pardubice</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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