期刊
JOURNAL OF CHROMATOGRAPHY A
卷 1637, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.chroma.2020.461810
关键词
Stir bar sorptive extraction; Coating preparation method; Sorbents; Extraction apparatus; Trace analysis
资金
- National Nature Science Foundation of China [21775113, 20775057]
- Science Fund for Creative Research Groups of NSFC [20921062]
This review summarizes the recent progress of stir bar sorptive extraction (SBSE) in the past six years, focusing on the preparation methods and new materials for coated stir bars. The discussion also includes the development and prospects of SBSE as an efficient sample pretreatment technique in real sample analysis.
Recent progress of stir bar sorptive extraction (SBSE) in the past six years is reviewed. The preparation methods including electrodeposition, self-assembly, solvent exchange, physical magnetic adsorption and electrostatic spinning, for the coated stir bar are summarized and compared, specifically for a specific material for coatings fabrication, e.g., carbon-based materials and metal organic frameworks. The emerging materials (e.g., graphene, graphene oxide, carbon nanotubes, monolith, metal-organic frameworks and porous organic polymers) applied for coated stir bar fabrication are one of the focus of this review, along with their respective advantages in extraction process and application in trace analysis. The development and application of extraction apparatus of SBSE are also involved. Based on these information, the development status and prospects of SBSE as an efficient sample pretreatment technique in real sample analysis are discussed. (C) 2020 Elsevier B.V. All rights reserved.
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