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  • Title: Selective determination of melamine in aqueous medium by molecularly imprinted solid phase extraction.
    Author: Curcio M, Puoci F, Cirillo G, Iemma F, Spizzirri UG, Picci N.
    Journal: J Agric Food Chem; 2010 Nov 24; 58(22):11883-7. PubMed ID: 20968283.
    Abstract:
    A molecularly imprinted polymer able to recognize melamine in partially aqueous medium was synthesized using methacrylic acid as functional monomer and ethylene glycol dimethacrylate as cross-linking agent. The bound specificity and selectivity of the obtained material were verified by performing binding experiments with melamine and its structural analogue, 2,4,6-trimethoxy-1,3,5-triazine, respectively, using different aqueous binding media. Finally, the ability of MIP to selectively extract melamine from two real samples, a food supplement and a freeze-dried meat sample, was demonstrated.
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