Selective Separation, Preconcentration, and Determination of Au (III) Ions in Environmental Samples by Coprecipitation With a 1,2,4-Triazole Derivative

Ozdes D., DURAN C., Serencam H., Sahin D.

ATOMIC SPECTROSCOPY, vol.34, no.5, pp.164-169, 2013 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 34 Issue: 5
  • Publication Date: 2013
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.164-169
  • Karadeniz Technical University Affiliated: Yes


An effective, simple, lowcost, and accurate separation and preconcentration procedure which has minimal impact on the environment has been developed. It is based on the carrier element-free coprecipitation (CEFC) of Au(III) ions using N-benzy1-2-{[3-methy1-4-(2-morpholine-4-ylethyl)-5-oxo-4,5 acetyllhydrazinecarboxamide (BODAH) as an organic coprecipitant.