Recent advances of graphene-based sorptive materials in extraction: A review

Li, Yaofen; Lan, Shanshan; Zhu, Tao

doi:10.1016/j.trac.2021.116319

Cited by 18 publications

(9 citation statements)

References 141 publications

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“…(Zhai et al, 2017) used a GO/SiO 2 -MISPE combination chip to efficiently and selectively extract and enrich Rhodamine B in chili powder samples. The combined with nanomaterials enhances the binding ability of template molecules and Frontiers in Chemistry frontiersin.org increases the adsorption area of the monolithic column (Li Y. et al, 2021). HPLC is often used in combination with MS and fluorescence detection (FLD) to achieve sensitive and accurate results.…”

Section: Combining Multiple Technologiesmentioning

confidence: 99%

Functionalized monolithic columns: Recent advancements and their applications for high-efficiency separation and enrichment in food and medicine

Wang

Guo

et al. 2022

Front. Chem.

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The chromatographic column is the core of a high-performance liquid chromatography (HPLC) system, and must have excellent separation efficiency and selectivity. Therefore, functional modification materials for monolithic columns have been rapidly developed. This study is a systematic review of the recently reported functionalized monolithic columns. In particular, the study reviews the types of functional monomers under different modification conditions, as well as the separation and detection techniques combined with chromatography, and their development prospects. In addition, the applications of functionalized monolithic columns in food analysis, biomedicine, and the analysis of active ingredient of Chinese herbal medicines in recent years are also discussed. Also reviewed are the functionalized monolithic columns for qualitative and quantitative analysis. It provided a reference for further development and application of organic polymer monolithic columns.

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Section: Combining Multiple Technologiesmentioning

confidence: 99%

Functionalized monolithic columns: Recent advancements and their applications for high-efficiency separation and enrichment in food and medicine

Wang

Guo

et al. 2022

Front. Chem.

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“…Porous carbon materials (PCMs) with high specific surface area, large pore volume, excellent framework stability and high affinity to organics have attracted considerable attention in diverse applications. [7][8][9] Recently, MOF-derived PCMs have attracted a growing research interest because of the ease in heteroatom doping (e.g., nitrogen, phosphorus, boron, sulfur, etc. ), 10 molecular design of building blocks 11 and direct carbonization of carbon precursors.…”

Section: Introductionmentioning

confidence: 99%

Enhanced ethopabate adsorption in monodispersed porous carbon derived from zeolitic imidazolate framework-8

Ruan

Jiang

et al. 2022

New J. Chem.

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“…New methods on the basis of QuEChERS or dSPE (dispersive solid-phase extraction) continue to emerge (Eyring et al 2021;Park et al 2021). A lot of effort is directed into the development of new sorbents -e.g., on the basis of graphene (Li et al 2021) or natural materials (Huang et al 2020) -and new extraction materials like ionic liquids (Llaver et al 2021) or deep eutectic solvents (Lee et al 2020) among many others. Still, microextraction techniques both with solvent (e.g., liquid-phase microextraction, LPME; Prosen 2019; Rutkowska et al 2019) and solventless (e.g., solid-phase microextraction, SPME; Liang et al 2019;Naccarato and Tagarelli 2019) have been popular choices in extraction or clean-up of samples since their invention in the 1990s, and have seen new developments as well (Da Soares Silva Burato et al 2020).…”

Section: Introductionmentioning

confidence: 99%

A miniaturized method for fast, simple, and sensitive pesticide analysis in soils

et al. 2021

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Purpose Organochlorine pesticides (OCPs) like lindane and DDT have been used extensively after World War II until the 1990s. Still, residues of these pesticides can be found in agricultural soils all over the world, especially in developing countries. Often, they occur in extensive areas and elevated concentrations so that food safety is jeopardized. Hence, simple, cheap, and fast analytical methods are needed for a straight-forward assessment of risks. A miniaturized solid–liquid extraction combined with solid-phase microextraction (SPME) based on a proven ISO method is presented. Methods The performance of the method is evaluated by extracting three different soils which were spiked with HCH and DDT congeners, and trifluralin, and aged for 35 days. The results are compared with those of a modified quick, easy, cheap, efficient, rugged, and safe (QuEChERS) method. For further validation, both methods are applied to three environmental soil samples. Results Validation results show limits of detection and quantification as well as recovery rates in good agreement with standard requirements. The new method was found to be quicker than QuEChERS, which requires time-consuming preparation of reagents. Conclusion Merits include low time and sample volume requirements (0.5 g) and the possibility to extract many samples simultaneously, which allows the screening of large sample sizes to determine the pollution status of whole landscape regions. However, access to an automated SPME apparatus is assumed. The authors can recommend this method as a cheap and fast alternative where SPME is available.

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Recent advances of graphene-based sorptive materials in extraction: A review

Cited by 18 publications

References 141 publications

Functionalized monolithic columns: Recent advancements and their applications for high-efficiency separation and enrichment in food and medicine

Functionalized monolithic columns: Recent advancements and their applications for high-efficiency separation and enrichment in food and medicine

Enhanced ethopabate adsorption in monodispersed porous carbon derived from zeolitic imidazolate framework-8

A miniaturized method for fast, simple, and sensitive pesticide analysis in soils

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