An anionic exchange stir rod sorptive extraction based on monolithic material for the extraction of non-steroidal anti-inflammatory drugs in environmental aqueous samples

Luo, Yang; Zheng, Hao-Bo; Wang, Jian-Xing; Gao, Qiang; Yu, Quan; Feng, Yu‐Qi

doi:10.1016/j.talanta.2011.08.020

Cited by 48 publications

(13 citation statements)

References 34 publications

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“…Extraction of NSAIDs from water and urine was achieved in 30 min and characterized by an enhancement factor of 46–51 and a recovery of 77.3–104%. These results were comparable or even exceeded those observed using other microextraction methods with similar detection .…”

Section: Solid‐phase Microextractionsupporting

confidence: 85%

Preparation and applications of monolithic structures containing metal–organic frameworks

Tan

Švec

2016

J of Separation Science

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Preparation and applications of monolithic structures containing metal-organic frameworksMetal-organic frameworks are a new category of advanced porous materials with large surface areas and porosities, uniform pore sizes, tunable surface chemistry, and structural diversity. In combination with monoliths, they allow the fine tuning of desired interactions required in a variety of applications. This review article summarizes results of recent studies focused on synthetic strategies enabling incorporation of metal-organic frameworks in monolithic structures. A diverse array of applications including chromatographic separation, solid-phase microextraction, sample enrichment, heterogeneous catalysis, and enzymatic catalysis are also described.

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Section: Solid‐phase Microextractionsupporting

confidence: 85%

Preparation and applications of monolithic structures containing metal–organic frameworks

Tan

Švec

2016

J of Separation Science

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“…However, the original SPE has undergone numerous modifications to date, mainly related to miniaturization or automatization [20]. Different modalities of miniaturized SPE such as solid-phase microextraction (SPME) [21][22][23][24], stir-bar sorptive extraction (SBSE) [25,26] and microextraction by packed sorbent (MEPS) [27,28] have also been used for the determination of NSAIDs. Magnetic dispersive solid-phase extraction (MDSPE), also called magnetic solid phase extraction (MSPE), uses magnetic or magnetically modified sorbents.…”

Section: Introductionmentioning

confidence: 99%

A modified zeolite/iron oxide composite as a sorbent for magnetic dispersive solid-phase extraction for the preconcentration of nonsteroidal anti-inflammatory drugs in water and urine samples

Baile

Vidal

Canals

2019

Journal of Chromatography A

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This study is the first to use a new ZSM-5 zeolite-based composite decorated with iron oxide magnetic nanoparticles and modified with hexadecyltrimethylammonium bromide surfactant (i.e., HDTMA-ZSM-5/Fe2O3) as an efficient sorbent for magnetic dispersive solid-phase extraction (MDSPE) of nonsteroidal anti-inflammatory drugs in water and urine samples with subsequent measurement by liquid chromatography diode array detection. Experimental factors affecting MDSPE were optimized using a multivariate optimization strategy. The optimum experimental conditions were: amount of sorbent, 40 mg; sample pH, 2.2; NaCl concentration, 2.5%; extraction time, 2 min; eluent solvent, methanol; eluent solvent volume, 424 μL; and elution time, 2 min. The linearity of the method was studied from 3.3 to 400 µg L-1 (N=8) for ketoprofen, from 1.7 to 400 µg L-1 (N=8) for felbinac, from 6.6 to 400 µg L-1

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“…MTMOS–MPTMS offered better sensitivity (LOD of 0.10–0.29 μg/L) and RR of 95.90–101.3% toward selected nonsteroidal antiinflammatory drugs (NSAIDs), as compared to the commercial cyano adsorbent (LOD of 0.22–0.32 μg/L and RR of 82.2–95.1%). SPE employing MTMOS–MPTMS also showed higher or comparable sensitivity and RR when compared with other sample preparation methods such as stir bar sorptive extraction (LOD = 0.23–0.31 μg/L; RR = 76.8–116.0%), dispersive nano solid‐phase extraction (LOD = 1.5–5.8 μg/L; RR = 98.7–100%), SPE (LOD = 3–16 μg/L; RR = 73.2–92.3%), and stir rod sorptive extraction (LOD = 0.09–0.25 μg/L; RR = 75.6–112.3%) for NSAIDs determination. The good extraction performance could be due to the rich thiol groups on the MTMOS–MPTMS surface that allowed the occurrence of dipole–dipole interaction between H atoms of the thiol groups and N or O atoms of the NSAIDs.…”

Section: Application Of Organic–inorganic Hybrid Based Adsorbents In Spementioning

confidence: 89%

Advances in organic–inorganic hybrid sorbents for the extraction of organic and inorganic pollutants in different types of food and environmental samples

Kamaruddin

Ibrahim

et al. 2017

J of Separation Science

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The efficiency of the extraction and removal of pollutants from food and the environment has been an important issue in analytical science. By incorporating inorganic species into an organic matrix, a new material known as an organic-inorganic hybrid material is formed. As it possesses high selectivity, permeability, and mechanical and chemical stabilities, organic-inorganic hybrid materials constitute an emerging research field and have become popular to serve as sorbents in various separaton science methods. Here, we review recent significant advances in analytical solid-phase extraction employing organic-inorganic composite/nanocomposite sorbents for the extraction of organic and inorganic pollutants from various types of food and environmental matrices. The physicochemical characteristics, extraction properties, and analytical performances of sorbents are discussed; including morphology and surface characteristics, types of functional groups, interaction mechanism, selectivity and sensitivity, accuracy, and regeneration abilities. Organic-inorganic hybrid sorbents combined with extraction techniques are highly promising for sample preparation of various food and environmental matrixes with analytes at trace levels.

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An anionic exchange stir rod sorptive extraction based on monolithic material for the extraction of non-steroidal anti-inflammatory drugs in environmental aqueous samples

Cited by 48 publications

References 34 publications

Preparation and applications of monolithic structures containing metal–organic frameworks

Preparation and applications of monolithic structures containing metal–organic frameworks

A modified zeolite/iron oxide composite as a sorbent for magnetic dispersive solid-phase extraction for the preconcentration of nonsteroidal anti-inflammatory drugs in water and urine samples

Advances in organic–inorganic hybrid sorbents for the extraction of organic and inorganic pollutants in different types of food and environmental samples

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