This article covers recent trends of carbonaceous nanomaterial supported solid phase extraction for the liquid and gas chromatography analysis of pesticides in food samples. Several advanced carbonaceous nanosorbents have been reported over the previous decade for pesticide extraction, such as graphene derivatives modified by combination with silica, amines, polymers, and/or magnetic nanoparticles. The advances in this field have opened possibilities for using neat or modified carbon nanotubes or graphene-type sorbents for the pre-concentration of polar or nonpolar pesticides by solid phase extraction (SPE) or micro-SPE methods or to apply such nanomaterials for the removal of matrix components by dispersive SPE during sample clean-up. The applications of such nanosorbents should increase in the next few years, considering the expected improvements of their properties, including time and resource economy, selectivity, and reusability.

中文翻译：

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碳纳米吸附剂在固相萃取中测定食品样品中农药的最新应用。

本文介绍了碳纳米材料支持的固相萃取用于食品样品中农药的液相和气相色谱分析的最新趋势。在过去的十年中，已经报道了几种用于农药提取的高级碳纳米吸附剂，例如通过与二氧化硅，胺，聚合物和/或磁性纳米颗粒结合而改性的石墨烯衍生物。该领域的进展为使用纯净或改性的碳纳米管或石墨烯型吸附剂通过固相萃取（SPE）或微SPE方法预浓缩极性或非极性农药或应用此类纳米材料进行去除提供了可能性。样品净化过程中通过分散SPE对基质成分进行分离 这种纳米吸附剂的应用将在未来几年内增加，