Department of Chemistry, Rani Durgavati University, Jabalpur, Madhya Pradesh, India.
Anal Chim Acta. 2011 Nov 7;706(1):37-65. doi: 10.1016/j.aca.2011.08.022. Epub 2011 Aug 22.
During the past fifteen years since its introduction, single-drop microextraction has witnessed incessant growth in the range of applications of samples preparation for trace organic and inorganic analysis. This was mainly due to the array of modes that are available to accomplish extraction in harmony with the nature of analytes, and to use the extract directly for analysis by diverse instrumental methods. Whilst engineering of novel sorbent materials has expanded the sample capabilities of rival method of solid-phase microextraction, the single-drop microextraction - irrespective of the mode of extraction - uses common equipment found in analytical laboratories sans any modification, and in a much economic way. The recent innovations made in the field, as highlighted in this review article in the backdrop of historical developments, are due to the freedom in operational conditions and practicability to exploit chemical principals for optimum extraction and sensitive determination of analytes. Literature published till July 2011 has been covered.
自问世以来的 15 年间，单滴微萃取在痕量有机和无机分析样品制备方面的应用不断增加。这主要是因为有多种模式可用于完成与分析物性质相协调的萃取，并直接使用提取液通过各种仪器方法进行分析。虽然新型吸附材料的设计扩展了固相微萃取等竞争方法的样品处理能力，但单滴微萃取 - 无论萃取模式如何 - 都无需任何修改，且以更经济的方式使用分析实验室中常见的普通设备。在该综述文章中突出强调的近期该领域的创新是由于操作条件的自由度和实用性，可以利用化学原理实现对分析物的最佳萃取和灵敏测定。文献覆盖到 2011 年 7 月。
