title: Novel liquid-liquid-solid microextraction method with molecularly imprinted polymer-coated stainless steel fiber for aqueous sample pretreatment.
abstract: A novel liquid-liquid-solid microextraction (LLSME) method was developed to overcome the well-known water-compatibility problem of molecularly imprinted polymers (MIPs). The enrichment factors with MIP-LLSME method were within 70-210 for trace chloroacetanilide herbicides under optimized extraction conditions. The method was characterized by simplicity, low solvent-consumption and high selectivity, and it was suitable for the one-step pretreatment of various aqueous samples such as river water and farm water.
authors: School of Chemistry and Environment, South China Normal University, Guangzhou, China. huxg@scnu.edu.cn
authors: Xiaogang
authors: X
authors: Hu
authors: Tingting
authors: T
authors: Ye
authors: Ying
authors: Y
authors: Yu
authors: Yujuan
authors: Y
authors: Cao
authors: Changjuan
authors: C
authors: Guo