Synergistic extraction and spectrophotometric determination of copper(II) using 1-(2′,4′-dinitro aminophenyl)-4,4,6-trimethyl-1,4-dihydropyrimidine-2-thiol: Analysis of alloys, pharmaceuticals and biological samples

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2011 · 46 citations · 32 references