Front Cover: Switchable hydrophilic solvent‐based dispersive liquid‐liquid microextraction coupled with high‐performance liquid chromatography for the determination of four types of sulfonylurea herbicides in soils. Issue 6 (27th March 2022)

• Record Type: Journal Article
• Authors: Han, Wentao; Yang, Yang; Hang, Na; Zhao, Wanning; Lu, Pengfei; Li, Songqing
• Is Part Of: Journal of separation science. Volume 45:Issue 6(2022)
• Page Start: NA
• Page End: NA
• Publication Date: 2022-03-27
• Subjects: Separation (Technology) -- Periodicals; Chromatographic analysis -- Periodicals; 543.089
• DOI: 10.1002/jssc.202270061
• Languages: English
• ISSNs: 1615-9306

Abstract

Abstract : DOI: 10.1002/jssc.202100703 The cover picture shows a novel method for the determination of four types of sulfonylurea herbicides in soils by switchable hydrophilic solvent‐based dispersive liquid‐liquid microextraction coupled with high‐performance liquid chromatography. Switchable hydrophilic solvent became an excellent extractant in sulfonylurea herbicide analysis due to the unique connection between the switchable hydrophilic solvent and the sulfonylurea herbicides. Therefore, the proposed method was proved to be green, more benign to the environment and easy to operate and had a potential to be applied to other complex samples.