The Electrochemical Detection of Ochratoxin A in Apple Juice via MnCO3 Nanostructures Incorporated into Carbon Fibers Containing a Molecularly Imprinting Polymer
Yazarlar (5)
Dr. Öğr. Üyesi Müge MAVİOĞLU KAYA Kafkas Üniversitesi, Türkiye
Prof. Dr. Haci Ahmet Deveci Gaziantep Üniversitesi, Türkiye
Prof. Dr. İnan KAYA Kafkas Üniversitesi, Türkiye
Prof. Dr. Necip Atar Türkiye
Prof. Dr. Mehmet Lütfi Yola Hasan Kalyoncu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | BIOSENSORS-BASEL (Q1) | ||
| Dergi ISSN | 2079-6374 Dergi Bilgileri (2023) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 08-2023 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 26-07-2023 |
| Cilt / Sayı / Sayfa | 13 / 8 / 1–15 | DOI | 10.3390/bios13080760 |
| Makale Linki | http://dx.doi.org/10.3390/bios13080760 | ||
| UAK Araştırma Alanları |
Biyokimya
Biyoteknoloji
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| Özet |
| A novel electrochemical sensor based on MnCO3 nanostructures incorporated into carbon fibers (MnCO3NS/CF), including a molecularly imprinting polymer (MIP), was developed for the determination of Ochratoxin A (OTA). In this study, a sensitive and selective sensor design for OTA detection was successfully performed by utilizing the selectivity and catalysis properties of MIP and the synthesized MnCO3NS/CF material at the same time. MnCO3 nanostructures incorporated into carbon fibers were first characterized by using various analytical techniques. The sensor revealed a linearity towards OTA in the range of 1.0 × 10−11–1.0 × 10−9 mol L−1 with a detection limit (LOD) of 2.0 × 10−12 mol L−1. The improved electrochemical signal strategy was achieved by high electrical conductivity on the electrode surface, providing fast electron transportation. In particular, the analysis process could be finished in less than 5.0 min without complex and expensive equipment. Lastly, the molecular imprinted electrochemical sensor also revealed superior stability, repeatability and reproducibility. |
| Anahtar Kelimeler |
| ochratoxin A | molecularly imprinting | nanocomposite | food analysis |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Yöksis | 12 |
| Web of Science | 27 |