Determination of Zinc, Cadmium, Lead, Copper and Silver Using a
Carbon Paste Electrode and a Screen Printed Electrode Modified
with Chromium(III) Oxide

J 2017

Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide

KOUDELKOVA, Zuzana; Tomáš SYROVY; Pavlína AMBROZOVA; Zdeněk MORAVEC; Lubomír KUBAC et al.

Základní údaje

Originální název

Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide

Autoři

KOUDELKOVA, Zuzana; Tomáš SYROVY; Pavlína AMBROZOVA; Zdeněk MORAVEC; Lubomír KUBAC; David HYNEK; Lukáš RICHTERA a Vojtěch ADAM

Vydání

Sensors, Basel, MDPI AG, 2017, 1424-8220

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Švýcarsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.475

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/17:00120390

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

carbon paste; chromium; electrochemistry; heavy metals; screen-printed electrode; silver

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 9. 11. 2021 16:52, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

In this study, the preparation and electrochemical application of a chromium(III) oxide modified carbon paste electrode (Cr-CPE) and a screen printed electrode (SPE), made from the same material and optimized for the simple, cheap and sensitive simultaneous determination of zinc, cadmium, lead, copper and the detection of silver ions, is described. The limits of detection and quantification were 25 and 80 mu g center dot L-1 for Zn(II), 3 and 10 mu g center dot L-1 for Cd(II), 3 and 10 mu g center dot L-1 for Pb(II), 3 and 10 mu g center dot L-1 for Cu(II), and 3 and 10 mu g center dot L-1 for Ag(I), respectively. Furthermore, this promising modification was transferred to the screen-printed electrode. The limits of detection for the simultaneous determination of zinc, cadmium, copper and lead on the screen printed electrodes were found to be 350 mu g center dot L-1 for Zn(II), 25 mu g center dot L-1 for Cd(II), 3 mu g center dot L-1 for Pb(II) and 3 mu g center dot L-1 for Cu(II). Practical usability for the simultaneous detection of these heavy metal ions by the Cr-CPE was also demonstrated in the analyses of wastewaters.

Citovat

KOUDELKOVA, Zuzana; Tomáš SYROVY; Pavlína AMBROZOVA; Zdeněk MORAVEC; Lubomír KUBAC; David HYNEK; Lukáš RICHTERA a Vojtěch ADAM. Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide. Sensors. Basel: MDPI AG, 2017, roč. 17, č. 8, s. 1832-1845. ISSN 1424-8220. Dostupné z: https://doi.org/10.3390/s17081832.

@article{1443056,
   author = {Koudelkova, Zuzana and Syrovy, Tomáš and Ambrozova, Pavlína and Moravec, Zdeněk and Kubac, Lubomír and Hynek, David and Richtera, Lukáš and Adam, Vojtěch},
   article_location = {Basel},
   article_number = {8},
   doi = {https://doi.org/10.3390/s17081832},
   keywords = {carbon paste; chromium; electrochemistry; heavy metals; screen-printed electrode; silver},
   language = {eng},
   issn = {1424-8220},
   journal = {Sensors},
   title = {Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide},
   url = {http://dx.doi.org/10.3390/s17081832},
   volume = {17},
   year = {2017}
}

TY  - JOUR
ID  - 1443056
AU  - Koudelkova, Zuzana - Syrovy, Tomáš - Ambrozova, Pavlína - Moravec, Zdeněk - Kubac, Lubomír - Hynek, David - Richtera, Lukáš - Adam, Vojtěch
PY  - 2017
TI  - Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide
JF  - Sensors
VL  - 17
IS  - 8
SP  - 1832
EP  - 1832
PB  - MDPI AG
SN  - 14248220
KW  - carbon paste
KW  - chromium
KW  - electrochemistry
KW  - heavy metals
KW  - screen-printed electrode
KW  - silver
UR  - http://dx.doi.org/10.3390/s17081832
L2  - http://dx.doi.org/10.3390/s17081832
N2  - In this study, the preparation and electrochemical application of a chromium(III) oxide modified carbon paste electrode (Cr-CPE) and a screen printed electrode (SPE), made from the same material and optimized for the simple, cheap and sensitive simultaneous determination of zinc, cadmium, lead, copper and the detection of silver ions, is described. The limits of detection and quantification were 25 and 80 mu g center dot L-1 for Zn(II), 3 and 10 mu g center dot L-1 for Cd(II), 3 and 10 mu g center dot L-1 for Pb(II), 3 and 10 mu g center dot L-1 for Cu(II), and 3 and 10 mu g center dot L-1 for Ag(I), respectively. Furthermore, this promising modification was transferred to the screen-printed electrode. The limits of detection for the simultaneous determination of zinc, cadmium, copper and lead on the screen printed electrodes were found to be 350 mu g center dot L-1 for Zn(II), 25 mu g center dot L-1 for Cd(II), 3 mu g center dot L-1 for Pb(II) and 3 mu g center dot L-1 for Cu(II). Practical usability for the simultaneous detection of these heavy metal ions by the Cr-CPE was also demonstrated in the analyses of wastewaters.
ER  -

KOUDELKOVA, Zuzana; Tomáš SYROVY; Pavlína AMBROZOVA; Zdeněk MORAVEC; Lubomír KUBAC; David HYNEK; Lukáš RICHTERA a Vojtěch ADAM. Determination of Zinc, Cadmium, Lead, Copper and Silver Using a Carbon Paste Electrode and a Screen Printed Electrode Modified with Chromium(III) Oxide. \textit{Sensors}. Basel: MDPI AG, 2017, roč.~17, č.~8, s.~1832-1845. ISSN~1424-8220. Dostupné z: https://doi.org/10.3390/s17081832.

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