Exploration of metal-organic framework MOF-177 coated fibers for headspace solid-phase microextraction of polychlorinated biphenyls and polycyclic aromatic hydrocarbons

Wang, Guanhua; Yan, Lei; Song, H.

doi:10.1016/j.talanta.2015.06.058

Cited by 91 publications

(33 citation statements)

References 49 publications

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“…These studies, in terms of numbers, are followed by works in which new strategies in using SPME are presented, e.g., new coupling with mass spectrometer equipment [27][28][29] or the development of a new mechanically robust SPME sampler for the on-site sampling [30]. The involved classes of molecules are various and include both pollutants traditionally investigated such as PAHs [19,[31][32][33][34][35][36][37][38][39][40][41] and polychlorinated biphenyls (PCBs) [33,[42][43][44][45], and new polluting molecules such as dyes [46], additives for materials [14], new pesticides [47][48][49][50][51][52][53], antibiotics [54][55][56][57], pollutants coming from a number of polluting processes including those in industries [58][59][60], and last but not least, ultraviolet filters, whose determination in natural water is one of the issues that is attracting greater interest [37,[61][62][63][64][65][66]...…”

Section: 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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Section: 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 MOF-199/graphene oxide (GO) composite exhibited higher extraction efficiencies than MOF-199 and graphene oxide, since new small pore spaces were created at the interface between graphite layers and MOF units after incorporating MOF-199 in GO [162]. In the MOF-199/carbon nanotubes (CNTs) composite coating [160], CNTs acted as hydrophobic shield to protect MOF-199, and the joint effects of the open metal sites of MOF-199, the oxide atoms surrounding the copper ions and the pores in MOF-199, and the conjugated aromatic rings of CNTs, together contributed to the high extraction efficiencies toward ethylene.…”

Section: Mofsmentioning

confidence: 99%

“…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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“…Currently, metal–organic framework (MOF) coated stainless steel (SS) fibers, possessing of the merits including large surface area of MOF [3], low cost, and excellent stability of the SS wire [4,5], have been studied as the most popular SPME materials. Various techniques were applied for bonding MOF on SS wires such as physical adhesion [6,7], sol–gel [8,9], layer‐by‐layer chemical bonding [10], and in situ hydrothermal growth [11–13]. Since the in situ growth strategy effectively integrates the real‐time synthesis and coating of MOF on the fibers, it has been proposed and used intensively for efficient preparation of MOF‐functionalized SPME fibers [11–13].…”

Section: Introductionmentioning

confidence: 99%

Facile preparation of stainless steel microextraction fiber via in situ growth of metal–organic framework UiO‐66 and its application to sensitive analysis of polycyclic musks

Lin

Wang

et al. 2020

J of Separation Science

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A functional stainless steel microextraction fiber easily prepared by in situ growing metal-organic framework UiO-66 was presented and used for high-performance analysis of polycyclic musks. Via the robust Ag-SH bonding reaction, mercaptoacetic acid was easily anchored on Ag film to provide carboxyl group on the stainless steel fiber, then in situ grown UiO-66 was fulfilled via the coordination reaction between Zr 4+ and carboxyl group. Good characteristics including large surface area, high thermal stability, and good adsorption property were achieved. Sensitive detection limits (0.015-0.040 ng/L) were achieved for polycyclic musks by coupling with gas chromatography with mass spectrometry, and it could be stable enough for 150 extraction cycles without a significant loss of extraction efficiency. Compared with the classical commercial fibers, 2.2-11.4 times higher enhancement factors were shown. Applied to the analysis of fortified river water samples, five typical polycyclic musks were well detected with the recoveries of 90.2-101.8%, respectively. It showed a facile approach for preparing stainless steel microextraction fiber via chemically bonding in situ grown metal-organic framework for high-performance enrichment. K E Y W O R D Sin situ growth, metal-organic frameworks, microextraction, polycyclic musks, stainless steel fibers 2240 SUPPORTING INFORMATIONAdditional supporting information may be found online in the Supporting Information section at the end of the article.How to cite this article: Lin C, Qi G, wang L, Lin X, Xie Z. Facile preparation of stainless steel microextraction fiber via in situ growth of metal-organic framework UiO-66 and its application to sensitive analysis of polycyclic musks.

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Exploration of metal-organic framework MOF-177 coated fibers for headspace solid-phase microextraction of polychlorinated biphenyls and polycyclic aromatic hydrocarbons

Cited by 91 publications

References 49 publications

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

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

Development of Novel Solid-Phase Microextraction Fibers

Facile preparation of stainless steel microextraction fiber via in situ growth of metal–organic framework UiO‐66 and its application to sensitive analysis of polycyclic musks

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