Mimicking receptor for methylmercury preconcentration based on ion-imprinting

Buyuktiryaki S., Say R., Denizli A., Ersoz A.

TALANTA, vol.71, no.2, pp.699-705, 2007 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 71 Issue: 2
  • Publication Date: 2007
  • Doi Number: 10.1016/j.talanta.2006.05.026
  • Journal Name: TALANTA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.699-705
  • Keywords: methylmercury separation, MIP, ion-imprinting, preconcentration, mimicking receptor, SOLID-PHASE EXTRACTION, PERFORMANCE LIQUID-CHROMATOGRAPHY, ATOMIC-ABSORPTION-SPECTROMETRY, SELECTIVE SEPARATION, INORGANIC MERCURY, SODIUM TETRAETHYLBORATE, POLYMERIC MICROBEADS, AQUEOUS-SOLUTION, METHYL-MERCURY, RECOGNITION
  • Anadolu University Affiliated: Yes

Abstract

Solid-phase extraction (SPE) based on molecularly imprinted polymers (MIPs) were used to develop selective separation and preconcentration for methylmercury ion from complex matrixes. In this study, an ion-imprinting polymer was prepared to make artificial organomercury lyase preorganizing three methacryloyl-(L)-Cysteine methylester (MAC) monomers and one methylmercury ion in a three-coordinate form by template polymerization, with the goal preparing a solid-phase which has the high selectivity for methylmercury ions.