Supramolecular solvent-based microextraction of copper and lead in water samples prior to reacting with synthesized Schiff base by flame atomic absorption spectrometry determination
Author:
Affiliation:
1. Faculty of Life Science and Technology
2. Kunming University of Science and Technology
3. Kunming 650500, P.R. China
4. Kunming Guiyan Pharmaceutical Co., Ltd.
5. Kunming, China
6. Yunnan Metallurgy Group Co., Ltd.
Abstract
A supramolecular solvent made up of reverse micelles of nonanoic acid, dispersed in a continuous phase of tetrahydrofuran and water allows simple, rapid and efficient microextraction of copper and lead in water samples prior to flame atomic absorption spectrometry determination.
Publisher
Royal Society of Chemistry (RSC)
Subject
General Engineering,General Chemical Engineering,Analytical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2014/AY/C3AY00065F
Reference24 articles.
1. On-line sequential injection dispersive liquid–liquid microextraction system for flame atomic absorption spectrometric determination of copper and lead in water samples
2. Solid phase extraction of copper traces using poly(styrene-divinylbenzene) membrane disks modified with pyridoxal salicyloylhydrazone in water samples
3. Simultaneous preconcentration of copper and mercury in water samples by cloud point extraction and their determination by inductively coupled plasma atomic emission spectrometry
4. Determination of trace lead in biological and water samples with dispersive liquid–liquid microextraction preconcentration
5. Determination of lead in environmental waters with dispersive liquid–liquid microextraction prior to atomic fluorescence spectrometry
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