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An anodic stripping voltammetric approach for total mercury determination in sea sponges from the Niger Delta region of Nigeria (2024)
Journal Article

Mercury pollution from ongoing crude oil refining and waste disposal activities threatens aquatic ecosystems and human health in the Niger Delta. Mercury monitoring exercise in this region is challenging due to the high cost of traditional instrument... Read More about An anodic stripping voltammetric approach for total mercury determination in sea sponges from the Niger Delta region of Nigeria.

Cyclic voltammetric behaviour and high-performance liquid chromatography amperometric determination of levamisole (2024)
Journal Article

The electrochemical oxidation of levamisole, a glassy carbon electrode, was investigated over the pH range 2.0–10.0. Cyclic voltammetric investigations showed a single oxidation process was recorded, with a peak potential (Ep) shown to be pH-dependen... Read More about Cyclic voltammetric behaviour and high-performance liquid chromatography amperometric determination of levamisole.

Development of an on-column trace enrichment method for the determination of sub-μg/L bisphenol A in bottled water by RP-HPLC with fluorescent detection (2024)
Journal Article

A simple extraction-free, on-column trace enrichment liquid chromatographic method for the determination of trace levels of bisphenol A (BPA) in bottled water samples has been developed. It was found possible to determine ng/L (ppt) levels of BPA by... Read More about Development of an on-column trace enrichment method for the determination of sub-μg/L bisphenol A in bottled water by RP-HPLC with fluorescent detection.