Nanomaterials and ionic liquids (ILs) have very attractive properties for improved analytical preconcentration methods. Thus, ILs have been used as excellent tools to functionalize nanomaterials, giving them specific chemical properties for higher selectivity, extraction efficiency and extended re-utilization in preconcentration. Moreover, incorporation of IL-nanomaterial hybrids in miniaturized solid phase and liquid phase microextraction procedures is being increasingly exploited to obtain high analytical recoveries while developing environmentally friendly analytical methods. In this review, the design and application of innovative and efficient analytical methods for sensitive and selective determination of inorganic and organic analytes is described. The synthesis of some IL-nanomaterial hybrids is presented along with a revision of the most important synergistic physicochemical properties useful for the extraction of analytes. Finally, practical considerations concerning the application of IL-nanomaterial hybrids for the development of modern analytical separation and preconcentration techniques are fully discussed in this work.

中文翻译：

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离子液体-纳米材料杂化剂的协同分析富集

纳米材料和离子液体（ILs）具有非常吸引人的特性，可用于改进的分析预富集方法。因此，IL已被用作功能化纳米材料的出色工具，从而赋予它们特定的化学特性以实现更高的选择性，提取效率和在预浓缩中的扩展再利用。此外，在开发环境友好的分析方法的同时，越来越多地利用IL-纳米材料杂化体在小型化的固相和液相微萃取程序中获得较高的分析回收率。在这篇综述中，描述了用于无机和有机分析物的灵敏和选择性测定的创新有效分析方法的设计和应用。介绍了一些IL-纳米材料杂化物的合成，以及对可用于分析物提取的最重要的协同理化性质的修订。最后，在这项工作中充分讨论了有关将IL-纳米材料杂化体用于开发现代分析分离和预浓缩技术的实际考虑。