Commiphora mollis (Oliv.) Engl. (Burseraceae) is a well-known medicinal plant and widely practiced by traditional healers in Borena Oromo society, Oromia regional state, Ethiopia for the treatments of wounds, stomach ...

Tobaccos are a commercial plant that naturally accumulates and concentrate relatively high levels of toxic heavy metals such as; cadmium (Cd) and lead (Pb) and essential elements like Zinc (Zn),Copper (Cu) and Manganese ...

Honey is a natural sweet substance produced by honey bees and honey dew from the nectar of plant flowers. It contains higher amount of glucose and fructose. The impacts of adulteration of honey by sugar were aimed to ...

A modified quick, easy, cheap, effective, rugged, and safe method (QuEChERS) followed by highperformance liquid chromatography (HPLC) with variable wavelength detector (VWD) has been developed for the quantitative determination ...

In this study, dispersive liquid-liquid micro extraction (DLLME) was developed for extraction and pre-concentration of lead ion (Pb2+) prior to its quantitative determination by UV-Vis spectrophotometer. The metal ion ...

In this study, a combination QuEChERS and low density solvent based DLLME was developed for extraction and preconcentration of five multiclass pesticide residues including atrazine, ametryn, terbutryn, carbaryl and ...

A salting-out assisted liquid-liquid extraction (SALLE) method followed by high-performance liquid chromatography with ultraviolet-visible detector (HPLC-UV/Vis) has been proposed for determination of five multiclass ...

Speciation and mobility of selected heavy metals including Cd, Pb and Fe were investigated in Kofe dumpsite soils of Jimma Town, Jimma, Ethiopia. To study vertical mobility of the metals, soil samples were collected at ...

In this study, vortex-assisted low density based dispersive liquid-liquid microextraction followed by high performance liquid chromatography with ultraviolet detector has been developed for the determination of three ...