| Title: | Recent progress in non-enzymatic electroanalytical detection of pesticides based on the use of functional nanomaterials as electrode modifiers |
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| Authors: | ID Vrabelj, Tanja (Author)
ID Finšgar, Matjaž (Author) |
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| Files: |  biosensors-12-00263.pdf (4,41 MB)
MD5: 95BA5CC6D22362CE35880E065D7131CA
 https://www.mdpi.com/2079-6374/12/5/263
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| Language: | English |
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| Work type: | Article |
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| Typology: | 1.02 - Review Article |
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| Organization: | FKKT - Faculty of Chemistry and Chemical Engineering
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| Abstract: | This review presents recent advances in the non-enzymatic electrochemical detection and
quantification of pesticides, focusing on the use of nanomaterial-based electrode modifiers and their
corresponding analytical response. The use of bare glassy carbon electrodes, carbon paste electrodes,
screen-printed electrodes, and other electrodes in this research area is presented. The sensors were
modified with single nanomaterials, a binary composite, or triple and multiple nanocomposites
applied to the electrodes’ surfaces using various application techniques. Regardless of the type
of electrode used and the class of pesticides analysed, carbon-based nanomaterials, metal, and
metal oxide nanoparticles are investigated mainly for electrochemical analysis because they have
a high surface-to-volume ratio and, thus, a large effective area, high conductivity, and (electro)-
chemical stability. This work demonstrates the progress made in recent years in the non-enzymatic
electrochemical analysis of pesticides. The need for simultaneous detection of multiple pesticides
with high sensitivity, low limit of detection, high precision, and high accuracy remains a challenge in
analytical chemistry.
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| Keywords: | electroanalysis, non-enzymatic sensors, nanomaterials, pesticides |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 13.03.2022 |
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| Article acceptance date: | 14.04.2022 |
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| Publication date: | 20.04.2022 |
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| Publisher: | MDPI AG |
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| Year of publishing: | 2022 |
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| Number of pages: | 49 str. |
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| Numbering: | Vol. 12, iss. 5, [article no.] 263 |
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| PID: | 20.500.12556/DKUM-92821  |
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| UDC: | 543.2/.9 |
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| ISSN on article: | 2079-6374 |
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| COBISS.SI-ID: | 105473027 |
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| DOI: | 10.3390/bios12050263 |
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| Copyright: | © 2022 by the authors |
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| Publication date in DKUM: | 15.05.2025 |
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| Views: | 169 |
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| Downloads: | 11 |
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| Metadata: |    |
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| Categories: | Misc.
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