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Physical assistive technologies of solid-phase microextraction: Recent trends and future perspectives
Trends in Analytical Chemistry ( IF 13.1 ) Pub Date : 2020-05-19 , DOI: 10.1016/j.trac.2020.115916
Shuqin Liu , Yiquan Huang , Chenyu Qian , Zhangmin Xiang , Gangfeng Ouyang

At present, researches on various areas have been benefited from the advancement in solid-phase microextraction (SPME) technique, which covers a wide scope of analytes with different properties, facilitates on-site sampling and sample preparation, allows automated operation with high sample throughput, and facilitates long-range monitoring. As the scope of SPME grows, further increases in the specificity, speed and efficiency of this technique are still urgently needed. Application of auxiliary energies is one of the efficient strategies to achieve the aforementioned purpose. This review offers a brief discussion concerning several physical assistive technologies of SPME (e.g. vacuum, ultrasound, microwave, electrical driving force, magnetism, etc.) with respect to targeted or untargeted analysis of different substances in environmental, biological and food samples. Achievements, limitations, and future trends of these applications are also discussed. This review article is believed to be conductive to future applications of auxiliary energy assisted SPME methods in various fields.



中文翻译:

固相微萃取物理辅助技术:最新趋势和未来展望

目前,固相微萃取(SPME)技术的发展已使各个领域的研究受益,固相微萃取技术涵盖了范围广泛的各种性质不同的分析物,便于现场取样和样品制备,可实现自动化操作并具有高样品通量,并便于进行远程监视。随着SPME范围的扩大,仍然迫切需要该技术的特异性,速度和效率的进一步提高。辅助能量的施加是实现上述目的的有效策略之一。这篇评论就SPME的几种物理辅助技术(例如真空,超声,微波,电驱动力,磁性等)进行了简短的讨论,涉及对环境中不同物质的有针对性或无针对性的分析,生物和食品样品。还讨论了这些应用程序的成就,局限性和未来趋势。该评论文章被认为有助于未来辅助能源辅助SPME方法在各个领域的应用。

更新日期:2020-05-19
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