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Review
. 2021 May 15;188(6):189.
doi: 10.1007/s00604-021-04806-0.

Recent advances in micro- and nanomaterial-based adsorbents for pipette-tip solid-phase extraction

Haili Sun  1 , Juanjuan Feng  1 , Sen Han  1 , Xiangping Ji  1 , Chunying Li  1 , Jiaqing Feng  1 , Min Sun  2
Affiliations
Review

Recent advances in micro- and nanomaterial-based adsorbents for pipette-tip solid-phase extraction

Haili Sun et al. Mikrochim Acta. .

Abstract

There are a lot of review papers of sample pretreatment, but the comprehensive review on pipette-tip solid-phase extraction (PT-SPE) is lacking. This review (133 references) is mainly devoted to the development of different types of micro- and nanosorbent-based PT-SPE, including silica materials, carbon materials, organic polymers, molecularly imprinted polymers, and metal-organic frameworks. Each section mainly introduces and discusses the preparation methods, advantages and limitations of adsorbents, and their applications to environmental, biological, and food samples. This review also demonstrates the advantages of PT-SPE like convenience, speed, less organic solvent, and low cost. Finally, the future application and development trend of PT-SPE are prospected.

Keywords: Carbon sorbent; Metal-organic frameworks; Pipette tip; Polymer sorbent; Silica sorbent; Solid-phase extraction.

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References

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