Metal organic framework MIL-101 coated fiber for headspace solid phase microextraction of volatile aromatic compounds

Zang, Xiaohuan; Zhang, Guijiang; Chang, Qingyun; Xi, Zhang; Wang, Chun; Wang, Zhi

doi:10.1039/c4ay02540g

Cited by 27 publications

(13 citation statements)

References 42 publications

(40 reference statements)

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“…includes several representative examples of the reported MOF-based coatings for this SPME geometry together with other configurations [48][49][50][51][61][62][63][64][65][66][67][68][69][70][71][72][73][74][75][76]. The vast majority of reported MOF-based f-SPME devices uses the most common MOFs, such as: HKUST-1-composed of copper nodes and 1,3,5-benzenetricarboxylate struts [61,65,[77][78][79]; UiO-66-formed by the combination of Zr clusters and 1,4-benzenedicarboxylate ligands [62,67,80,81]; MIL-type MOFs, synthesized using 1,4-benzenedicarboxylate ligands and different metal ions, including Cr [68,69,82,83], Fe [84][85][86][87], and Al [66,88]; and MOFs composed of Zn metal centers, including MOF-5 with 1,4-benzenedicarboxylate as ligand [64,[89][90][91][92], and the family of ZIF MOFs containing imidazolate-based ligands ...…”

Section: Overwiev On Commercial F-spme Devicesmentioning

confidence: 99%

Metal–Organic Frameworks as Key Materials for Solid-Phase Microextraction Devices—A Review

et al. 2019

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Metal–organic frameworks (MOFs) have attracted recently considerable attention in analytical sample preparation, particularly when used as novel sorbent materials in solid-phase microextraction (SPME). MOFs are highly ordered porous crystalline structures, full of cavities. They are formed by inorganic centers (metal ion atoms or metal clusters) and organic linkers connected by covalent coordination bonds. Depending on the ratio of such precursors and the synthetic conditions, the characteristics of the resulting MOF vary significantly, thus drifting into a countless number of interesting materials with unique properties. Among astonishing features of MOFs, their high chemical and thermal stability, easy tuneability, simple synthesis, and impressive surface area (which is the highest known), are the most attractive characteristics that makes them outstanding materials in SPME. This review offers an overview on the current state of the use of MOFs in different SPME configurations, in all cases covering extraction devices coated with (or incorporating) MOFs, with particular emphases in their preparation.

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Section: Overwiev On Commercial F-spme Devicesmentioning

confidence: 99%

Metal–Organic Frameworks as Key Materials for Solid-Phase Microextraction Devices—A Review

et al. 2019

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“…The idea of using porous copper foam to entrap the as-grown nanosized MOF particles in its pores would promote the mechanical stability of the fiber [161]. Other immobilization methods, such as physical deposition [149], gluing [153][154][155][156]162], sol-gel [163,164], Fig. 2.9 a Adsorption kinetics of saturated toluene and 2-chlorophenol vapors on microcrystalline MAF-X8; b potential profiles and diffusion barriers of guest molecules passing through the 1D channels of MAF-X8.…”

Section: Mofsmentioning

confidence: 99%

Development of Novel Solid-Phase Microextraction Fibers

Xu¹,

Ouyang²

2016

Solid Phase Microextraction

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The basic principles for the preparation of SPME fibers with satisfying selectivity, sensitivity, loading capacities and stabilities are summarized here in terms of the physicochemical properties of the coating materials and the supporting substrates of SPME fibers. While the main part of this chapter focuses on the advances in developing the most widely used coating materials, including ionic liquids, polymeric ionic liquids, carbonaceous materials, molecularly imprinted polymers, metal-organic frameworks, metals and metal oxides, conductive polymers, modified silica, as well as their composites, into SPME fibers. Meanwhile, the applications of novel SPME fibers in analyzing diverse analytes in different sample matrices are briefly reviewed, including the emerging applications of SPME in the extraction of bioactive compounds in living animals and plants.Keywords SPME fiber coating Á Ionic liquid Á Polymeric ionic liquid Á Graphene Á Carbon nanotube Á Molecularly imprinted polymer Á Metal-organic framework Á Metal and metal oxide Á Conductive polymer Á Modified silica IntroductionThe outstanding features of solid-phase microextraction (SPME), including rapid and simple operating procedures, slight disturbance to investigated systems, reduced consumption of solvents, and feasibility of automation, continuously inspire new explorations of SPME in various frontiers, such as metabolome detection [1], central nervous systems studies [2], pharmacokinetic studies [3], environmental analysis [4], and food analysis [5]. On the other hand, the diversity of the physicochemical properties of the target analytes and the complicity of the sample matrices require the development of new SPME devices to nourish the new

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“…Again, the sol-gel technique was used for the preparation of fiber by coating MIL-101 onto stainless steel wires. The prepared fiber was explored for the HS-SPME of seven VACs [125]. Metal-organic nanotubes (MONTs) are a novel class of hybrid materials that bridge inorganic and organic nanotubes and possess the advantages of CNTs and MOFs.…”

Section: Drinking Watermentioning

confidence: 99%

Recent Applications and Newly Developed Strategies of Solid-Phase Microextraction in Contaminant Analysis: Through the Environment to Humans

Naccarato

Tagarelli

2019

Separations

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The present review aims to describe the recent and most impactful applications in pollutant analysis using solid-phase microextraction (SPME) technology in environmental, food, and bio-clinical analysis. The covered papers were published in the last 5 years (2014–2019) thus providing the reader with information about the current state-of-the-art and the future potential directions of the research in pollutant monitoring using SPME. To this end, we revised the studies focused on the investigation of persistent organic pollutants (POPs), pesticides, and emerging pollutants (EPs) including personal care products (PPCPs), in different environmental, food, and bio-clinical matrices. We especially emphasized the role that SPME is having in contaminant surveys following the path that goes from the environment to humans passing through the food web. Besides, this review covers the last technological developments encompassing the use of novel extraction coatings (e.g., metal-organic frameworks, covalent organic frameworks, PDMS-overcoated fiber), geometries (e.g., Arrow-SPME, multiple monolithic fiber-SPME), approaches (e.g., vacuum and cold fiber SPME), and on-site devices. The applications of SPME hyphenated with ambient mass spectrometry have also been described.

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Metal organic framework MIL-101 coated fiber for headspace solid phase microextraction of volatile aromatic compounds

Cited by 27 publications

References 42 publications

Metal–Organic Frameworks as Key Materials for Solid-Phase Microextraction Devices—A Review

Metal–Organic Frameworks as Key Materials for Solid-Phase Microextraction Devices—A Review

Development of Novel Solid-Phase Microextraction Fibers

Recent Applications and Newly Developed Strategies of Solid-Phase Microextraction in Contaminant Analysis: Through the Environment to Humans

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