Jude Caleb

Smartphone digital image colorimetry combined with solidification of floating organic drop-dispersive liquid-liquid microextraction for the determination of iodate in table salt

Jude Caleb, Usama Alshana, Nusret Ertaş · Food Chemistry · 2020 · 63 citations

Engineering, Environmental Engineering, Colorimetry +6

Supramolecular solvent-liquid-liquid microextraction followed by smartphone digital image colorimetry for the determination of curcumin in food samples

Jude Caleb, Usama Alshana · Sustainable Chemistry and Pharmacy · 2021 · 48 citations

Food Chemistry, Gas Chromatography, Medicine +10

Smartphone digital image colorimetry combined with dispersive solid-phase microextraction for the determination of boron in food samples

Jude Caleb, Usama Alshana, Nusret Ertaş et al. · Food Chemistry · 2023 · 24 citations

Food Forensics, Food Authentication, Spectroscopy +10

Switchable‐hydrophilicity solvent liquid‐liquid microextraction versus dispersive liquid‐liquid microextraction prior to HPLC‐UV for the determination and isolation of piperine from <i>Piper nigrum</i> L

Mais Al‐Nidawi, Usama Alshana, Jude Caleb et al. · Journal of Separation Science · 2020 · 15 citations

Smartphone Digital Image Colorimetry for the Determination of Aluminum in Antiperspirant Products

Suad ABUGHRIN, Usama Alshana, Jude Caleb · Turkish Journal of Pharmaceutical Sciences · 2021 · 15 citations · Full text