Journal
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
Volume 42, Issue 1, Pages 175-181Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s13369-016-2208-1
Keywords
Vortex-assisted dispersive liquid-liquid microextraction; 1-Decanol; 1-(2-Pyridylazo)-2-naphthol; Copper; Enrichment
Categories
Funding
- Erciyes University [TYL-2014-5147]
Ask authors/readers for more resources
A simple and novel vortex-assisted dispersive liquid-liquid microextraction method for the preconcentration and separation of copper(II) as 1-(2-pyridylazo)-2-naphthol chelates has been presented. 1-decanol and ethanol were used as the extraction solvent and as the dispersive solvent, respectively. The analytical parameters including pH, amount of 1-(2-pyridylazo)-2-naphthol, volume of 1-decanol, volume of ethanol, sample volume which were affected extraction efficiency of copper(II) were optimized. The effects of some matrix components were investigated. The detection limit for copper(II) was . The preconcentration factor of method was calculated as 30. The method was validated by the analysis of water certified references materials. The application of the method was done for determination of copper levels of water and table salt samples.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available