Alireza Ghiasvand

New cold-fiber headspace solid-phase microextraction device for quantitative extraction of polycyclic aromatic hydrocarbons in sediment

Alireza Ghiasvand, Shokouh Hosseinzadeh, Janusz Pawliszyn · Journal of Chromatography A · 2006 · 132 citations

Solvent Extraction, Organic Geochemistry, Chemical Engineering +12

Solid-Phase Extraction of Ultratrace Uranium(VI) in Natural Waters Using Octadecyl Silica Membrane Disks Modified by Tri-<i>n</i>-octylphosphine Oxide and Its Spectrophotometric Determination with Dibenzoylmethane

Mojtaba Shamsipur, Alireza Ghiasvand, Yadollah Yamini · Analytical Chemistry · 1999 · 123 citations

Solvent Extraction, Ultratrace Uranium, Engineering +20

Development of a simple device for dispersive liquid–liquid microextraction with lighter than water organic solvents: Isolation and enrichment of glycyrrhizic acid from licorice

Payman Hashemi, Somayeh Beyranvand, Reza Siah Mansur et al. · Analytica Chimica Acta · 2009 · 121 citations

Water Organic Solvents, Solvent Extraction, Chemical Engineering +11

Amino ethyl-functionalized nanoporous silica as a novel fiber coating for solid-phase microextraction

Payman Hashemi, Mohammad Shamizadeh, Alireza Badiei et al. · Analytica Chimica Acta · 2009 · 118 citations

Materials Science, Engineering, Nanoporous Material +7

Homogeneous liquid–liquid extraction method for the selective separation and preconcentration of ultra trace molybdenum

Alireza Ghiasvand, Shahriar Shadabi, Elham Mohagheghzadeh et al. · Talanta · 2005 · 113 citations

Solvent Extraction, Chemical Engineering, Engineering +7