Method and Electrochemical Biosensor for Detection of Copper in Wine

Norocel, Liliana; Gutt, Gheorghe

Liliana Norocel, Gheorghe Gutt

Method and Electrochemical Biosensor for Detection of Copper in Wine

Abstract:

The developed biosensor is based on the electrochemical signal of the complex formed between the ligand used (glycine) and copper(II) ions. The developed electrochemical method is quick, inexpensive, easy to apply, and has shown good selectivity for copper ions. In this research, a linear response for copper ions was obtained in the concentration range of 0.2 mg to 1 mg/L, which largely covers the area of copper ion concentrations in wine. The achieved sensitivity was 11.05E-05 and the limit of detection (LOD) was 0.041 ppm. The biosensor with screen printed electrodes has been successfully used to detect copper ions in wine. A comparative study between the developed portable biosensor and ICP-MS analysis results of the same samples showed similar results.

Keywords:
biosensor; copper; screen printed electrodes; glycine

Issue: 2018, Volume 69, Issue 11

Pages: 3010-3012

Publication date: 2018/12/15

https://doi.org/10.37358/RC.18.11.6672

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
NOROCEL, L., GUTT, G., Method and Electrochemical Biosensor for Detection of Copper in Wine, Rev. Chim., 69(11), 2018, 3010-3012.

Vancouver
Norocel L, Gutt G. Method and Electrochemical Biosensor for Detection of Copper in Wine. Rev. Chim.[internet]. 2018 Nov;69(11):3010-3012. Available from: https://doi.org/10.37358/RC.18.11.6672

APA 6th edition
Norocel, L., Gutt, G. (2018). Method and Electrochemical Biosensor for Detection of Copper in Wine. Revista de Chimie, 69(11), 3010-3012. https://doi.org/10.37358/RC.18.11.6672

Harvard
Norocel, L., Gutt, G. (2018). 'Method and Electrochemical Biosensor for Detection of Copper in Wine', Revista de Chimie, 69(11), pp. 3010-3012. https://doi.org/10.37358/RC.18.11.6672

IEEE
L. Norocel, G. Gutt, "Method and Electrochemical Biosensor for Detection of Copper in Wine". Revista de Chimie, vol. 69, no. 11, pp. 3010-3012, 2018. [online]. https://doi.org/10.37358/RC.18.11.6672

Text
Liliana Norocel, Gheorghe Gutt,
Method and Electrochemical Biosensor for Detection of Copper in Wine,
Revista de Chimie,
Volume 69, Issue 11,
2018,
Pages 3010-3012,
ISSN 2668-8212,
https://doi.org/10.37358/RC.18.11.6672.
(https://revistadechimie.ro/Articles.asp?ID=6672)
Keywords: biosensor; copper; screen printed electrodes; glycine

RIS
TY - JOUR
T1 - Method and Electrochemical Biosensor for Detection of Copper in Wine
A1 - Norocel, Liliana
A2 - Gutt, Gheorghe
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2018
VL - 69
IS - 11
SP - 3010
EP - 3012
UR - https://doi.org/10.37358/RC.18.11.6672
KW - biosensor
KW - copper
KW - screen printed electrodes
KW - glycine
ER -

BibTex
@article{RevCh2018P3010,
author = {Norocel Liliana and Gutt Gheorghe},
title = {Method and Electrochemical Biosensor for Detection of Copper in Wine},
journal = {Revista de Chimie},
volume = {69},
number = {11},
pages = {3010-3012},
year = {2018},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.18.11.6672},
url = {https://revistadechimie.ro/Articles.asp?ID=6672}
}

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