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Removal of phenolic compounds with nitrophenol-imprinted polymer based on π-π and hydrogen-bonding interactions

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dc.contributor.author Ersöz, A.
dc.contributor.author Denizli, A.
dc.contributor.author Şener, I.
dc.contributor.author Atilir, A.
dc.contributor.author Diltemiz, S.
dc.contributor.author Say, R.
dc.date.accessioned 2019-08-16T11:40:57Z
dc.date.available 2019-08-16T11:40:57Z
dc.date.issued 2004
dc.identifier.issn 13835866 (ISSN)
dc.identifier.uri http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/5073
dc.description.abstract This work describes a method for the removal of phenolic compounds with a nitrophenol-imprinted polymer from aqueous solution by newly functional monomer, methacrylamidoantipyrine (MAAP), which has π-π and hydrogen-bonding interactions. Nitrophenol-imprinted polymers were prepared in a bulk, photo-initiated polymerization by the methods of MAAP which has both π-π and hydrogen-bonding interactions and methacrylic acid (MAA) which only has hydrogen bonding, imprinting. The adsorption capacity for nitrophenol and other phenolic compounds onto molecularly imprinted adsorbents (MIPs) was found to significantly depend on the use of functional monomers. The maximum adsorptions of phenolic compounds onto imprinted beads were 173 μmol/g for MAAP and 97 μmol/g for MAA-based imprinted polymers. The pH significantly affected the adsorption capacity of MIPs. The selectivities were measured by comparing the relative selectivity coefficient under competetive adsorption conditions. © 2003 Elsevier B.V. All rights reserved.
dc.language.iso English
dc.relation.isversionof 10.1016/j.seppur.2003.11.004
dc.subject Antipyrine
dc.subject Hydrogen-bonding interaction
dc.subject Micellar electrokinetic capillary chromatography (MECC)
dc.subject Molecular imprinting
dc.subject Nitrophenol
dc.subject Removal of phenol
dc.subject Adsorbents
dc.subject Hydrogen bonds
dc.subject Impregnation
dc.subject Monomers
dc.subject Removal
dc.subject Solutions
dc.subject Synthesis (chemical)
dc.subject Imprinted polymers
dc.subject Methacrylamidoantipyrines
dc.subject Nitrophenols
dc.subject Phenols
dc.subject adsorption
dc.subject liquid-solid separation
dc.subject phenol
dc.subject pollutant removal
dc.subject polymer
dc.title Removal of phenolic compounds with nitrophenol-imprinted polymer based on π-π and hydrogen-bonding interactions
dc.type Article
dc.relation.journal Separation and Purification Technology
dc.identifier.volume 38
dc.identifier.issue 2
dc.identifier.startpage 173
dc.identifier.endpage 179
dc.identifier.index Scopus


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