Dummy-template molecularly imprinted solid phase extraction for selective analysis of ractopamine in pork.

Abstract

Molecularly imprinted polymers (MIPs) for selective adsorption of ractopamine hydrochloride (RAC) were synthesised by an in situ method, in which salbutamol (SAL) was used as the dummy-template to avoid the template leakage. Scanning electron microscopy (SEM), mercury porosimerty and Fourier transform infrared spectroscopy (FTIR) were used to investigate… (More)
DOI: 10.1016/j.foodchem.2013.01.109

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