Abootaleb Sedighi

Determination of fentanyl in biological and water samples using single-drop liquid-liquid-liquid microextraction coupled with high-performance liquid chromatography.

Y. Yamini, H. Ebrahimzadeh, A. Sedighi, 2008, Analytica chimica acta.

Determination of tramadol in human plasma and urine samples using liquid phase microextraction with back extraction combined with high performance liquid chromatography.

Y. Yamini, H. Ebrahimzadeh, A. Sedighi, 2008, Journal of chromatography. B, Analytical technologies in the biomedical and life sciences.