Are metal-organic frameworks able to provide a new generation of solid-phase microextraction coatings? – A review

2016 ◽  
Vol 939 ◽  
pp. 26-41 ◽  
Author(s):  
Priscilla Rocío-Bautista ◽  
Idaira Pacheco-Fernández ◽  
Jorge Pasán ◽  
Verónica Pino
Keyword(s):  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Metal Organic Frameworks ◽  
Metal Organic ◽  
New Generation

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

2015 ◽  
Vol 7 (3) ◽  
pp. 918-923 ◽  
Author(s):  
Xiaohuan Zang ◽  
Guijiang Zhang ◽  
Qingyun Chang ◽  
Xi Zhang ◽  
Chun Wang ◽  
...  
Keyword(s):  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Steel Wire ◽  
Metal Organic Framework ◽  
Sol Gel ◽  
Metal Organic Frameworks ◽  
Coating Method ◽  
Metal Organic ◽  
Gel Technique ◽  
Volatile Aromatic Compounds

The sol–gel technique was applied as a novel coating method in the preparation of metal organic frameworks (MOFs)-based solid phase microextraction (SPME) fibers by coating MIL-101 onto a stainless steel wire.

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

Separations ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 47 ◽  
Author(s):  
Gutiérrez-Serpa ◽  
Pacheco-Fernández ◽  
Pasán ◽  
Pino
Keyword(s):  
Metal Ion ◽  
Solid Phase Microextraction ◽  
Metal Clusters ◽  
Solid Phase ◽  
Metal Organic Frameworks ◽  
High Chemical ◽  
Current State ◽  
Metal Organic ◽  
Sorbent Materials ◽  
Ordered Porous

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.

Metal organic frameworks enhanced dispersive solid phase microextraction of malathion before detection by UHPLC‐MS/MS

2020 ◽  
Vol 43 (15) ◽  
pp. 3103-3109 ◽  
Author(s):  
Mohamed Habila ◽  
Bushra Alhenaki ◽  
Adel El‐Marghany ◽  
Mohamed Sheikh ◽  
Ayman Ghfar ◽  
...  
Keyword(s):  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Metal Organic Frameworks ◽  
Metal Organic

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

Separations ◽  
2019 ◽  
Vol 6 (4) ◽  
pp. 54 ◽  
Author(s):  
Naccarato ◽  
Tagarelli
Keyword(s):  
Solid Phase Microextraction ◽  
State Of The Art ◽  
Solid Phase ◽  
Metal Organic Frameworks ◽  
Clinical Analysis ◽  
Emerging Pollutants ◽  
Current State ◽  
Technological Developments ◽  
Metal Organic ◽  
Future Potential

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.

Nanostructured metal–organic frameworks, TMU-4, TMU-5, and TMU-6, as novel adsorbents for solid phase microextraction of polycyclic aromatic hydrocarbons

2017 ◽  
Vol 41 (20) ◽  
pp. 12035-12043 ◽  
Author(s):  
Hatam Amanzadeh ◽  
Yadollah Yamini ◽  
Mohammad Yaser Masoomi ◽  
Ali Morsali
Keyword(s):  
Stainless Steel ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Solid Phase Microextraction ◽  
Solid Phase ◽  
Steel Wire ◽  
Metal Organic Frameworks ◽  
Polycyclic Aromatic ◽  
Metal Organic ◽  
Nanostructured Metal

Zn(ii) based metal–organic frameworks were coated onto stainless steel wire and applied to the headspace solid phase microextraction of PAHs.

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