Usama Alshana

Switchable-hydrophilicity solvent liquid-liquid microextraction

Usama Alshana, Malek Hassan, Mais Al‐Nidawi et al. · TrAC Trends in Analytical Chemistry · 2020 · 84 citations

Liquid-liquid Flow, Chemistry

Determination of parabens in human milk and other food samples by capillary electrophoresis after dispersive liquid–liquid microextraction with back-extraction

Usama Alshana, Nusret Ertaş, Nilgün Günden Göğer · Food Chemistry · 2015 · 83 citations

Food Chemistry, Dispersive Liquid–liquid Microextraction, Capillary Electrophoresis +11

Dispersive liquid–liquid microextraction combined with field-amplified sample stacking in capillary electrophoresis for the determination of non-steroidal anti-inflammatory drugs in milk and dairy products

Usama Alshana, Nilgün Günden Göğer, Nusret Ertaş · Food Chemistry · 2012 · 72 citations

Food Chemistry, Engineering, Capillary Electrophoresis +13

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

Ligandless reversed-phase switchable-hydrophilicity solvent liquid–liquid microextraction combined with flame-atomic absorption spectrometry for the determination of copper in oil samples

Malek Hassan, Zeliha Erbaş, Usama Alshana et al. · Microchemical Journal · 2020 · 51 citations

Solvent Extraction, Chemical Engineering, Engineering +10