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World class computing and information science research at Strathclyde...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

The Department also includes the iSchool Research Group, which performs leading research into socio-technical phenomena and topics such as information retrieval and information seeking behaviour.

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Synthesis and application of an oxytetracycline imprinted polymer for the solid-phase extraction of tetracycline antibiotics

Caro, E. and Marce, R.M. and Cormack, P.A.G. and Sherrington, D.C. and Borrull, F. (2005) Synthesis and application of an oxytetracycline imprinted polymer for the solid-phase extraction of tetracycline antibiotics. Analytica Chimica Acta, 552 (1-2). pp. 81-86. ISSN 0003-2670

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Abstract

Two molecularly imprinted polymers (MIPs) were synthesised using tetracycline and oxytetracycline antibiotics as template molecules in non-covalent molecular imprinting procedures. After a chromatographic evaluation, the performance of the MIPs as selective SPE sorbents was evaluated. In this study, it was demonstrated that after a clean-up step to disrupt the non-specific interactions between the MIPs and the compounds retained on them, the polymers showed cross-reactivity for certain other tetracycline analytes. The feasibility of the MIP to selectively extract tetracycline antibiotics in pig kidney tissue extract was demonstrated with the oxytetracycline MIP which gave rise to the best MISPE results when it was applied. Good recoveries were obtained when oxytetracycline and tetracycline were selectively extracted from 25 ml of pig kidney tissue extract.