Novel electrochemical sensor for the determination of potassium ions based on silver diethyldithiocarbamate as sensor material
Yazarlar (2)
Doç. Dr. Oğuz ÖZBEK
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
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| Makale Alt Türü | SCOPUS dergilerinde yayınlanan tam makale |
| Dergi Adı | Resources Chemicals and Materials |
| Dergi ISSN | 2772-4433 Scopus Dergi |
| Makale Dili | İngilizce |
| Basım Tarihi | 03-2025 |
| Cilt No | 4 |
| Sayı | 1 |
| DOI Numarası | 10.1016/j.recm.2024.07.003 |
| Makale Linki | https://doi.org/10.1016/j.recm.2024.07.003 |
| Özet |
| Potassium is one of the macro minerals necessary for the cellular functions, obtained from foods. Excessive amounts of potassium can cause health problems. Determination of potassium in various samples, especially food and drug samples, is an important task. In this study, we developed a new potentiometric sensor selective to potassium ions. The sensor had a detection limit of 8.64 × 10-5 M in the concentration range of 1.0 × 10-1–1.0 × 10-4 M and a near–Nernstian behavior of 49.0 ± 4.32 mV/decade. The sensor exhibited a response time of 10 s, as well as good selectivity, good repeatability, and a wide pH working range (4.0–11.0). The developed sensor was successfully applied to a drug sample and different water samples with very high recoveries (>91.20 %). |
| Anahtar Kelimeler |
| Electroanalytical methods | Ion–selective sensor | Potassium | Potentiometry |
Science Direct
Novel electrochemical sensor for the determination of potassium ions based on silver diethyldithiocarbamate as sensor material
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 2 |