%0 Journal Article %T A novel supramolecular aggregated liquid– solid microextraction method for the preconcentration and determination of trace amounts of lead in saline solutions and food samples using electrothermal atomic absorption spectrometry %A Kahe, Hadi %A CHamsaz, Mahmod %A Arbab Zavar, Mohammad Hossein %J RSC Advances %@ 2046-2069 %D 2016