2014
DOI: 10.5796/electrochemistry.82.1061
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A Highly Sensitive Carbendazim Sensor Based on Electrochemically Reduced Graphene Oxide

Abstract: A simple method for direct and quantitative determination of carbendazim using electrochemically reduced graphene oxide modified glassy carbon electrode (ERGO/GCE) has been developed. The obtained electrode was characterized using scanning electron microscopy, Raman spectroscopy, cyclic voltammetry and differential pulse voltammetry. Compared to bare and graphene oxide modified electrodes (GO/GCE), the ERGO/GCE not only significantly shifted to a lower positive potential, but also noticeably enhanced the curre… Show more

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Cited by 9 publications
(2 citation statements)
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“…Therefore, some simpler and fast determination techniques, such as molecular spectroscopy (e.g., UV-vis spectrophotometry [10] and ranges, and some of them in nanomole per liter concentration ranges (see Table 1 for details). The lowest reported limit of detection is 1.00 × 10 −9 mol L −1 which was obtained by ERGO-GCE in combination with a differential pulse voltammetry (DPV) method [22]. Boron-doped diamond electrode is recognized as one of the best electrode materials for electrochemical research due to its advantages, such as the widest usable electrochemical potential window from all traditional electrode materials (up to ± 3 V), a characteristically low and stable background current resulting in higher sensitivity and improved limits of detection, long-term stability of response, extreme electrochemical stability in both alkaline and acidic media, and good mechanical robustness [30].…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, some simpler and fast determination techniques, such as molecular spectroscopy (e.g., UV-vis spectrophotometry [10] and ranges, and some of them in nanomole per liter concentration ranges (see Table 1 for details). The lowest reported limit of detection is 1.00 × 10 −9 mol L −1 which was obtained by ERGO-GCE in combination with a differential pulse voltammetry (DPV) method [22]. Boron-doped diamond electrode is recognized as one of the best electrode materials for electrochemical research due to its advantages, such as the widest usable electrochemical potential window from all traditional electrode materials (up to ± 3 V), a characteristically low and stable background current resulting in higher sensitivity and improved limits of detection, long-term stability of response, extreme electrochemical stability in both alkaline and acidic media, and good mechanical robustness [30].…”
Section: Introductionmentioning
confidence: 99%
“…Therefore, the electrochemical process of CBZ on ILs-CaFe 2 O 4 /MWCNTs/GCE was a two-electron and two-proton process, which was in agreement with the literature reports. 20,38 An oxidation mechanism for CBZ can be described as follows (Scheme 2):…”
Section: Influence Of Thementioning
confidence: 99%