Browsing by Author "Sackey, Juliet"
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Bio-synthesised black α-Cr2O3 nanoparticles; experimental analysis and density function theory calculations
Kotsedi, Lebogang; Sackey, Juliet; Morad, R (Elsevier, 2021)A selective single phase black α-Cr2O3 nanoparticles was bio-synthesised via simple straight-forward green synthesis approach. The process involves extraction of phytochemicals contained in peels of sweet potatoes. Extraction ... -
Electrodeposited CuO thin film for wide linear range photoelectrochemical glucose sensing
Cummings, Franscious; Cory, Neville J; Chamier, Jessica; Sackey, Juliet; Chowdhury, Mahabubur (Elsevier, 2022)Cupric oxide (CuO) has been used as a non-enzymatic glucose sensor for decades. However, there is a paucity of publications on bare CuO based photo electrochemical (PEC) glucose detection. In this study, a photo active ...