0000000000563525

AUTHOR

Christian Dauwe

showing 2 related works from this author

Pressure-Induced Binding Sites in Molecularly Imprinted Network Polymers

1997

Molecular imprinting in network polymers under high pressure was studied as a means of inducing selective binding sites for molecular recognition. Network polymers of methacrylic acid and ethylene ...

Pore sizechemistry.chemical_classificationEthylenePolymers and PlasticsOrganic ChemistryPolymerInorganic Chemistrychemistry.chemical_compoundMolecular recognitionMethacrylic acidchemistryHigh pressurePolymer chemistryMaterials ChemistryBinding siteMolecular imprintingMacromolecules
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Influence of template basicity and hydrophobicity on the molecular recognition properties of molecularly imprinted polymers

1996

Abstract Triazine herbicides were used as model templates for a basic study of the molecular recognition process in imprinted polymers. Five structurally related triazine herbicides (atrazine, ametryn, cyanazine, prometryn and terbutylazine) that differ in basicity and hydrophobicity were imprinted. Chromatographic evaluation of the resulting materials in an aqueous-poor mobile phase showed that the selectivity for the template increased with its Bronsted basicity whereas it did not correlate with template hydrophobicity. Thus, the highest and lowest affinity and selectivity for the template was observed using the ametryn-imprinted (p K a =4.1) and the cyanazine-imprinted polymers (p K a =1…

ChromatographyAqueous solutionOrganic ChemistryMolecularly imprinted polymerGeneral MedicineBiochemistryAnalytical ChemistryGel permeation chromatographyPartition coefficientchemistry.chemical_compoundMolecular recognitionchemistryPolymer chemistryMolecular imprintingSelectivityTriazineJournal of Chromatography A
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