Makale detayı · 2017
Voltammetric Method for the Simultaneous Determination of Melatonin and Pyridoxine in Dietary Supplements Using a Cathodically Pretreated Boron-doped Diamond Electrode
- Yıl
- 2017
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı Electroanalysis
- Katalog eşleşmesi (ISSN) Electroanalysis
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
OpenAlex · İngilizce
Abstract The simultaneous voltammetric determination of melatonin (MT) and pyridoxine (PY) has been carried out at a cathodically pretreated boron‐doped diamond electrode. By using cyclic voltammetry, a separation of the oxidation peak potentials of both compounds present in mixture was about 0.47 V in Britton‐Robinson buffer, pH 2. The results obtained by square‐wave voltammetry allowed a method to be developed for determination of MT and PY simultaneously in the ranges 1–100 μg mL −1 (4.3×10 −6 –4.3×10 −4 mol L −1 ) and 10–175 μg mL −1 (4.9×10 −5 –8.5×10 −4 mol L −1 ), with detection limits of 0.14 μg mL −1 (6.0×10 −7 mol L −1 ) and 1.35 μg mL −1 (6.6×10 −6 mol L −1 ), respectively. The proposed method was successfully to the dietary supplements samples containing these compounds for health‐caring purposes.
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Atıflar
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52 atıf
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Yerel katalogda bu makaleye atıf yapan 11 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).
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