Results 21 to 30 of about 7,880 (221)
High Kinetic Energy Ion Mobility Spectrometry (HiKE-IMS) at 40 mbar [PDF]
Journal of the American Society for Mass Spectrometry, 2020 High Kinetic Energy Ion Mobility Spectrometers (HiKE-IMS) are usually operated at an absolute pressure of 20 mbar reaching high reduced electric field strengths of up to 125 Td for controlled reaction kinetics. This significantly increases the linear range and limits chemical cross sensitivities.
Florian Schlottmann +4 more
openaire +2 more sources
Collision Cross Section Prediction with Molecular Fingerprint Using Machine Learning
Molecules, 2022 High-resolution mass spectrometry is a promising technique in non-target screening (NTS) to monitor contaminants of emerging concern in complex samples. Current chemical identification strategies in NTS experiments typically depend on spectral libraries,
Fan Yang +3 more
doaj +1 more source
, 2022 Continuous flow chemistry is an efficient, sustainable and green approach for chemical synthesis that surpasses some of the limitations of the traditional batch chemistry.
Han, P.L., Hadavi, D., Honing, M.
core +1 more source
Rapid Characterization of Per- and Polyfluoroalkyl Substances (PFAS) by Ion Mobility Spectrometry–Mass Spectrometry (IMS-MS) [PDF]
Analytical Chemistry, 2020 Per- and polyfluoroalkyl substances (PFAS) are an ensemble of persistent organic pollutants of global interest because of their associations with adverse health outcomes. Currently, environmental PFAS pollution is prolific as a result of the widespread manufacturing of these compounds and their chemical persistence.
James N. Dodds +3 more
openaire +2 more sources
Sensors, 2021 Sensitive real-time detection of vapors produced by toxic industrial chemicals (TICs) always represents a stringent priority. Hydrogen cyanide (HCN) is definitely a TIC, being widely used in various industries and as an insecticide; it is a reactive ...
Victor Bocos-Bintintan +1 more
doaj +1 more source
Toxics, 2020 Sensitive real-time detection of vapors produced by toxic industrial chemicals (TICs) represents a stringent priority nowadays. Carbon disulfide (CS2) is such a chemical, being widely used in manufacturing synthetic textile fibers and as a solvent.
Victor Bocos-Bintintan +1 more
doaj +1 more source
Molecules, 2021 Due to its high sensitivity and resolving power, gas chromatography-ion mobility spectrometry (GC-IMS) is a powerful technique for the separation and sensitive detection of volatile organic compounds.
Charlotte Capitain, Philipp Weller
doaj +1 more source
Targeted glucocorticoid analysis using ion mobility-mass spectrometry (IM-MS)
Journal of Mass Spectrometry and Advances in the Clinical Lab, 2022 Ion mobility-mass spectrometry (IM-MS) is an emerging technique in the -omics fields that has broad potential applicability to the clinical lab. As a rapid, gas-phase structure-based separation technique, IM-MS offers promise in isomer separations and can be easily combined with existing LC-MS methods (i.e., LC-IM-MS).
Shon P. Neal +3 more
openaire +3 more sources
Journal of Chromatography Open, 2023 Nitrosamines have been identified as a probable human carcinogen and thus are of high concern in many manufacturing industries and various matrices (for example pharmaceutical, cosmetic and food products, workplace air or potable- and wastewater).
Jana Hinz +6 more
doaj +1 more source
, 2021 Native mass spectrometry and collision-induced unfolding (CIU) workflows continue to grow in utilization due to their abil-ity to rapidly characterize protein conformation and stability.
Katherine, Graham +3 more
core +1 more source