Preparation of magnetic yolk-shell structured metal-organic framework material and its application in pharmacokinetics study of alkaloids

Yin, Shou-Wei; Xu, Wei; Jiang, Hui; Lü, Min; Zhou, Xi; Li, Lixian; Yang, Feng‐Qing

doi:10.1007/s00216-021-03656-2

Cited by 10 publications

(2 citation statements)

References 43 publications

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“…The established HCP-BA-based dSPE/UHPLC -DAD method was compared with the reported method [25][26][27][28][29][30] in terms of analytes, sorbent, extraction time, adsorption capacity, LOD, and recovery. As summarized in Table S5, the developed method showed lower or comparable LODs than most of the reported methods.…”

Section: Comparison With Other Extraction Methodsmentioning

confidence: 99%

Dispersive solid‐phase extraction of alkaloids and polyphenols using borate hypercrosslinked polymers

Liu

Wang

et al. 2023

J of Separation Science

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In this study, a borate hyper-crosslinked polymer was synthesized by crosslinking 1-naphthalene boric acid and dimethoxymethane via the Friedel-Crafts reaction. The prepared polymer exhibits excellent adsorption performance toward alkaloids and polyphenols with maximum adsorption capacities ranging from 25.07 to 39.60 mg/g. Adsorption kinetics and isotherms model results indicated the adsorption was a monolayer and chemical process. Under the optimal extraction conditions, a sensitive method was established for the simultaneous quantification of alkaloids and polyphenols in green tea and Coptis chinensis by coupling with the proposed sorbent and ultra-high performance liquid chromatography detection. The proposed method exhibited a wide linear range of 5.0-5000.0 ng/ml with R 2 ≥ 0.99, a low limit of detection (0.66-11.25 ng/ml), and satisfactory recoveries (81.2%-117.4%). This work provides a simple and convenient candidate for the sensitive determination of alkaloids and polyphenols in green tea and complex herbal products.

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Section: Comparison With Other Extraction Methodsmentioning

confidence: 99%

Dispersive solid‐phase extraction of alkaloids and polyphenols using borate hypercrosslinked polymers

Liu

Wang

et al. 2023

J of Separation Science

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“…Detecting biological samples is susceptible to matrix interference. To detect alkaloids in biological samples, Yang's group [46] designed and prepared a magnetic yolk-shell-structural Zr-MOF using etching and in-situ magnetization methods. Initially, UiO-66-(OH) 2 was prepared via the solvothermal method, followed by growing UiO-66-NH 2 on the surface of UiO-66-(OH) 2 through a coordination reaction.…”

Section: Metal-organic Framework In Pharmaceutical Analysismentioning

confidence: 99%

Advanced porous organic materials for sample preparation in pharmaceutical analysis

Zhang

Huang

et al. 2023

J of Separation Science

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The development of novel sample preparation media plays a crucial role in pharmaceutical analysis. To facilitate the extraction and enrichment of pharmaceutical molecules in complex samples, various functionalized materials have been developed and prepared as adsorbents. Recently, some functionalized porous organic materials have become adsorbents for pharmaceutical analysis due to their unique properties of adsorption and recognition. These advanced porous organic materials, combined with consequent analytical techniques, have been successfully used for pharmaceutical analysis in complex samples such as environmental and biological samples. This review encapsulates the progress of advanced porous materials for pharmaceutical analysis including pesticides, antibiotics, chiral drugs, and other compounds in the past decade. In addition, we also address the limitations and future trends of these porous organic materials in pharmaceutical analysis.

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Carbonized π-conjugated polymer-coated porous silica: preparation and evaluating its extraction ability for berberine

et al. 2022

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Preparation of magnetic yolk-shell structured metal-organic framework material and its application in pharmacokinetics study of alkaloids

Cited by 10 publications

References 43 publications

Dispersive solid‐phase extraction of alkaloids and polyphenols using borate hypercrosslinked polymers

Dispersive solid‐phase extraction of alkaloids and polyphenols using borate hypercrosslinked polymers

Advanced porous organic materials for sample preparation in pharmaceutical analysis

Carbonized π-conjugated polymer-coated porous silica: preparation and evaluating its extraction ability for berberine

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