Journal of Chromatography A 2012 DOI: 10.1016/j.chroma.2012.01.012 View full text
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Xizhi Shi, Jinghua Liu, Aili Sun, Dexiang Li, Jiong Chen

Abstract: Two types of molecularly imprinted polymers (MIPs) for the simultaneous determination of six pyrethroid insecticides have been developed using deltamethrin (D-MIPs) and cypermethrin (C-MIPs) as template molecules. A comparison of the performance of D-MIPs, C-MIPs, and the corresponding non-imprinted polymers (NIPs) were conducted. Stronger group-selective interactions between the C-MIPs and the six pyrethroid insecticides were achieved. The MISPE method based on the C-MIPs displayed higher extraction recoverie…

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