Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode
The proposed study describes a novel and disposable voltammetric sensor that designed for the sensitive determination of celestine blue (CelsB) using a pencil graphite electrode (PGE). The electrochemical characterization study of the designed sensor was performed by recording the cyclic voltammogra...
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| Language: | English |
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Çanakkale Onsekiz Mart University
2024-03-01
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| Series: | Journal of Advanced Research in Natural and Applied Sciences |
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| Online Access: | https://dergipark.org.tr/en/download/article-file/3447815 |
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| author | Mehmet Güneş |
| author_facet | Mehmet Güneş |
| author_sort | Mehmet Güneş |
| collection | DOAJ |
| description | The proposed study describes a novel and disposable voltammetric sensor that designed for the sensitive determination of celestine blue (CelsB) using a pencil graphite electrode (PGE). The electrochemical characterization study of the designed sensor was performed by recording the cyclic voltammograms (CVs) and electrochemical impedance (EI) curves in 5.0 mM of Fe(CN)63-/4- including 0.10 M of KCl, and compared with the other carbon-based electrodes such as carbon paste (CPE) and glassy carbon (GCE) electrodes. The electrochemical behaviour of CelsB was examined at different carbon-based electrodes including PGE, CPE, and GCE by the cyclic voltammetric (CV) method. The recorded CVs showed that the remarkable response obtained at PGE toward oxidation of CelsB. Moreover, the PGE shows a wide linear range (4.0 − 150 μM) and detects the CelsB with a notable limit of detection (1.21 μM). In addition, the results from the interference studies proved that the PGE enables selective voltammetric determination of CelsB in presence of various species. A feasibility study for CelsB sensor was also tested on tap water and cherry apple juice samples and the recovery values obtained between 96.2 − 103 % with high precision and accuracy indicated that the PGE shows an acceptable and good applicability to real samples. |
| format | Article |
| id | doaj-art-51cad602923c468ba1410c79be203dd7 |
| institution | Kabale University |
| issn | 2757-5195 |
| language | English |
| publishDate | 2024-03-01 |
| publisher | Çanakkale Onsekiz Mart University |
| record_format | Article |
| series | Journal of Advanced Research in Natural and Applied Sciences |
| spelling | doaj-art-51cad602923c468ba1410c79be203dd72025-02-05T18:13:02ZengÇanakkale Onsekiz Mart UniversityJournal of Advanced Research in Natural and Applied Sciences2757-51952024-03-0110110611510.28979/jarnas.1369727453Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite ElectrodeMehmet Güneş0https://orcid.org/0000-0002-8390-590XKanuni Anadolu İmam Hatip LisesiThe proposed study describes a novel and disposable voltammetric sensor that designed for the sensitive determination of celestine blue (CelsB) using a pencil graphite electrode (PGE). The electrochemical characterization study of the designed sensor was performed by recording the cyclic voltammograms (CVs) and electrochemical impedance (EI) curves in 5.0 mM of Fe(CN)63-/4- including 0.10 M of KCl, and compared with the other carbon-based electrodes such as carbon paste (CPE) and glassy carbon (GCE) electrodes. The electrochemical behaviour of CelsB was examined at different carbon-based electrodes including PGE, CPE, and GCE by the cyclic voltammetric (CV) method. The recorded CVs showed that the remarkable response obtained at PGE toward oxidation of CelsB. Moreover, the PGE shows a wide linear range (4.0 − 150 μM) and detects the CelsB with a notable limit of detection (1.21 μM). In addition, the results from the interference studies proved that the PGE enables selective voltammetric determination of CelsB in presence of various species. A feasibility study for CelsB sensor was also tested on tap water and cherry apple juice samples and the recovery values obtained between 96.2 − 103 % with high precision and accuracy indicated that the PGE shows an acceptable and good applicability to real samples.https://dergipark.org.tr/en/download/article-file/3447815celestine blueelectrochemistrypencil graphite electrodesensorsvoltammetry |
| spellingShingle | Mehmet Güneş Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode Journal of Advanced Research in Natural and Applied Sciences celestine blue electrochemistry pencil graphite electrode sensors voltammetry |
| title | Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode |
| title_full | Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode |
| title_fullStr | Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode |
| title_full_unstemmed | Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode |
| title_short | Disposable Voltammetric Determination of Celestine Blue at a Pencil Graphite Electrode |
| title_sort | disposable voltammetric determination of celestine blue at a pencil graphite electrode |
| topic | celestine blue electrochemistry pencil graphite electrode sensors voltammetry |
| url | https://dergipark.org.tr/en/download/article-file/3447815 |
| work_keys_str_mv | AT mehmetgunes disposablevoltammetricdeterminationofcelestineblueatapencilgraphiteelectrode |