Examination of Organic Vapor Adsorption onto Alkali Metal and Halide Atomic Ions by using Ion Mobility Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Chemphyschem"
DOI: 10.1002/cphc.201700747
Abstract: Abstract We utilize ion mobility mass spectrometry with an atmospheric pressure differential mobility analyzer coupled to a time‐of‐flight mass spectrometer (DMA‐MS) to examine the formation of ion‐vapor molecule complexes with seed ions of K+, Rb+,… read more here.
Keywords: seed; mobility; mass; vapor ... See more keywords
Ion mobility spectrometry as a fast screening tool for synthetic cannabinoids to uncover drug trafficking in jail via herbal mixtures, paper, food, and cosmetics.
Sign Up to like & getrecommendations! Published in 2019 at "Drug testing and analysis"
DOI: 10.1002/dta.2565
Abstract: The greatest challenge for European drug policies is how to effectively respond to the dynamic and constantly changing market for new psychoactive substances (NPS). Even small modifications in the chemical structure of substances often allow… read more here.
Keywords: synthetic cannabinoids; drug; ion mobility; mobility spectrometry ... See more keywords
Non-contact Detection of Fentanyl by a Field-portable Ion Mobility Spectrometer.
Sign Up to like & getrecommendations! Published in 2022 at "Drug testing and analysis"
DOI: 10.1002/dta.3272
Abstract: Rapid on-site detection of fentanyl is paramount for the safety of law enforcement and other first responders. Due to the opioid epidemic, death by overdose is at an all-time high with fentanyl adulteration as the… read more here.
Keywords: detection fentanyl; detection; ion mobility; non contact ... See more keywords
Coupling of capillary electrophoresis with electrospray ionization multiplexing ion mobility spectrometry
Sign Up to like & getrecommendations! Published in 2019 at "ELECTROPHORESIS"
DOI: 10.1002/elps.201800462
Abstract: In this work, ion mobility spectrometry (IMS) function as a detector and another dimension of separation was coupled with CE to achieve two‐dimensional separation. To improve the performance of hyphenated CE‐IMS instrument, electrospray ionization correlation… read more here.
Keywords: electrophoresis; ion mobility; mobility spectrometry; ion ... See more keywords
Structural characterization of iron azadiethylthiolate complexes: Insights from NMR, crystallography, and ion mobility‐mass spectroscopy
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the Chinese Chemical Society"
DOI: 10.1002/jccs.202400107
Abstract: Fe3(CO)12 reacted with azadiethylthiols afforded [Fe2(μ‐S(CH2)2NR(CH2)2S)(CO)6]2 (R = nPr, 1A; iPr, 2A). Structure analysis revealed that 1A features the anti‐(a,e,a,e) configuration, while its iso‐propyl 2A adopts the syn‐(a,e,a,e) arrangement. NMR measurements at room temperature confirmed this structure,… read more here.
Keywords: spectroscopy; mobility; characterization; ion mobility ... See more keywords
Gas chromatography-ion mobility spectrometry (GC-IMS) technique and its recent applications in grain research.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.13622
Abstract: Grains are the primary source of food for most people worldwide and constitute a major source of carbohydrates. Many novel technologies are being employed to ensure the safety and reliability of grain supply and production.… read more here.
Keywords: technology; gas chromatography; chromatography ion; mobility spectrometry ... See more keywords
Adding a new separation dimension to MS and LC-MS: What is the utility of ion mobility spectrometry?
Sign Up to like & getrecommendations! Published in 2018 at "Journal of separation science"
DOI: 10.1002/jssc.201700919
Abstract: Ion mobility spectrometry is an analytical technique known for more than 100 years, which entails separating ions in the gas phase based on their size, shape, and charge. While ion mobility spectrometry alone can be… read more here.
Keywords: ion mobility; mobility spectrometry; spectrometry; mass spectrometry ... See more keywords
Evaluation and validation of an ion mobility quadrupole time-of-flight mass spectrometry pesticide screening approach.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of separation science"
DOI: 10.1002/jssc.201701059
Abstract: An ion mobility quadrupole time-of-flight mass spectrometry-based pesticide suspect screening methodology was developed and validated covering 20 plant-derived food matrices deriving from six commodity groups of different complexity according to the actual European Commission document… read more here.
Keywords: ion mobility; spectrometry; mass spectrometry;
Ultra-fast screening of free fatty acids in human plasma using ion mobility mass spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200037
Abstract: Free fatty acids involved in many metabolic regulations in human body. In this work, an ultra-fast screening method was developed for the analysis of free fatty acids using trapped ion mobility spectrometry coupled with mass… read more here.
Keywords: free fatty; ultra fast; spectrometry; fast screening ... See more keywords
Determination of trace organic chlorides in hydrogen for fuel cell vehicles by GC coupled with ion mobility spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of separation science"
DOI: 10.1002/jssc.202200156
Abstract: A method for determination of organic chlorides in hydrogen for fuel cell vehicles by GC coupled with ion mobility spectrometry was established. Organic chlorides were separated by a non-polar GC column and detected in the… read more here.
Keywords: fuel cell; organic chlorides; hydrogen fuel; ion mobility ... See more keywords
Analysis of Thermoplastic Copolymers by Mild Thermal Degradation Coupled to Ion Mobility Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2022 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202200306
Abstract: Thermal desorption/degradation with an atmospheric solids analysis probe (ASAP) and ion mobility (IM) separation are coupled with mass spectrometry (MS) analysis and tandem mass spectrometry (MS/MS) fragmentation to characterize thermoplastic elastomers. The compounds investigated, which… read more here.
Keywords: mass spectrometry; analysis; ion mobility; degradation ... See more keywords