Because of the limited performance of conventional bulk-scale materials, the development of novel materials in nanoscale with enhanced properties has attracted increasing great attention of research from different fields of science. Significance progresses were made in nanotechnology and nanoscience in the past years. Compared with conventional materials, nanomaterials possess large surface area to volume ratio and unique intrinsic features including electrical, mechanical, optical and morphological features. These features of materials in nanoscale make them great candidates for the development of novel functionalized nanomaterials for the different applications of dispersive solid phase extraction (dSPE) technique.

The aim of this review paper is to demonstrate and highlight the recent advancements in the development of new functionalized nanomaterials for dSPE applications.

由于常规块状材料的性能有限，具有增强性能的纳米级新型材料的开发引起了来自不同科学领域的研究的越来越多的关注。在过去的几年中，纳米技术和纳米科学取得了重大进展。与常规材料相比，纳米材料具有大的表面积体积比和独特的固有特征，包括电，机械，光学和形态特征。纳米级材料的这些特性使其成为开发用于分散固相萃取（dSPE）技术不同应用的新型功能化纳米材料的理想候选材料。

本文的目的是演示并重点介绍用于dSPE应用的新型功能化纳米材料的最新进展。