Recent advances of ordered mesoporous silica materials for solid-phase extraction

Wang, Dan; Chen, Xueguo; Feng, Juanjuan; Sun, Min

doi:10.1016/j.chroma.2022.463157

Cited by 54 publications

(23 citation statements)

References 107 publications

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“…Jalili et al 152 reviewed (113 references) supramolecular solvent-based microextraction techniques, primarily for the analysis of waters but also for the analysis of soils. The mesoporous silica sorbents summarised 153 in a review (113 references) included magnetic materials, materials functionalised with organic carbon and molecularly imprinted polymers. The selectivity and enrichment ability of sorbent materials such as carbon nanotubes, aerogels, covalent-organic frameworks and MOFs were considered 154 in a review (152 references) in the Chinese language.…”

Section: Analysis Of Soils Plants and Related Materialsmentioning

confidence: 99%

Atomic spectrometry update – a review of advances in environmental analysis

Bacon

Butler

Cairns

et al. 2023

J. Anal. At. Spectrom.

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Section: Analysis Of Soils Plants and Related Materialsmentioning

confidence: 99%

Atomic spectrometry update – a review of advances in environmental analysis

Bacon

Butler

Cairns

et al. 2023

J. Anal. At. Spectrom.

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“…SPE is one of the most common ways in sample pretreatment [ 74 ]. A typical SPE procedure usually includes four steps: (1) activate the SPE column; (2) transfer sample solution to the column; (3) rinse the column with appropriate solvent to remove as much interference as possible; (4) elute the target with solvent ( Figure 4 ).…”

Section: Applicationsmentioning

confidence: 99%

Preparation and Application of Molecularly Imprinted Polymers for Flavonoids: Review and Perspective

Yang

Shen

2022

Molecules

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The separation and detection of flavonoids from various natural products have attracted increasing attention in the field of natural product research and development. Depending on the high specificity of molecularly imprinted polymers (MIPs), MIPs are proposed as efficient adsorbents for the selective extraction and separation of flavonoids from complex samples. At present, a comprehensive review article to summarize the separation and purification of flavonoids using molecular imprinting, and the employment of MIP-based sensors for the detection of flavonoids is still lacking. Here, we reviewed the general preparation methods of MIPs towards flavonoids, including bulk polymerization, precipitation polymerization, surface imprinting and emulsion polymerization. Additionally, a variety of applications of MIPs towards flavonoids are summarized, such as the different forms of MIP-based solid phase extraction (SPE) for the separation of flavonoids, and the MIP-based sensors for the detection of flavonoids. Finally, we discussed the advantages and disadvantages of the current synthetic methods for preparing MIPs of flavonoids and prospected the approaches for detecting flavonoids in the future. The purpose of this review is to provide helpful suggestions for the novel preparation methods of MIPs for the extraction of flavonoids and emerging applications of MIPs for the detection of flavonoids from natural products and biological samples.

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“…The SPE plays an important role in sample pretreatment due to its high efficiency and convenience. [24][25][26] As a low-cost material, polystyrene (PS) microspheres with large surface area, strong modiability and adsorbability have extensive application in biosensor, enzyme immobilization and chromatographic separation. [27][28][29] Through chemical modication of PS microspheres, our group has reported several solid-phase uorescent sensors for rapid detection of Hg(II) in food sample.…”

Section: Introductionmentioning

confidence: 99%