Synthesis of Pb(ii)-imprinted poly(methacrylic acid) polymeric particles loaded with 1-(2-pyridylazo)-2-naphthol (PAN) for micro-solid phase preconcentration of Pb2+ on-line coupled to flame atomic absorption spectrometry
Author:
Affiliation:
1. Universidade Estadual de Londrina (UEL)
2. Departamento de Química
3. Centro de Ciências Exatas
4. Londrina
5. Brazil
6. Faculdade de Ciências Exatas e Tecnologia, FACET
7. Universidade Federal da Grande Dourados (UFGD)
8. Dourados
Abstract
A new ion-selective imprinted polymer based on poly(methacrylic acid) loaded with 1-(2-pyridylazo)-2-naphthol (PAN) (IIP/PAN) has been synthesized, characterized and evaluated for the preconcentration of Pb2+ with on-line determination by flame atomic absorption spectrometry.
Funder
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Fundação Araucária
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemical Engineering,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2017/RA/C7RA02964K
Reference47 articles.
1. Determination of Traces of Iron and Lead in Food and Water Samples After Preconcentration on Multiwalled Carbon Nanotubes
2. Synthesis, characterization and application of novel lead imprinted polymer nanoparticles as a high selective electrochemical sensor for ultra-trace determination of lead ions in complex matrixes
3. Preparation of new ion-selective cross-linked poly(vinylimidazole-co-ethylene glycol dimethacrylate) using a double-imprinting process for the preconcentration of Pb2+ ions
4. Synthesis and characterisation of nano structure lead (II) ion-imprinted polymer as a new sorbent for selective extraction and preconcentration of ultra trace amounts of lead ions from vegetables, rice, and fish samples
5. A novel lead imprinted polymer as the selective solid phase for extraction and trace detection of lead ions by flame atomic absorption spectrophotometry: Synthesis, characterization and analytical application
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