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Field Explosives Detectors—Current Status and Development Prospects [PDF]
SensorsThis review critically evaluates the performance of approximately 80 commercially available mobile detectors for explosive identification. The majority of devices utilize Ion Mobility Spectrometry (IMS), Fourier Transform Infrared Spectroscopy (FTIR), or
Dariusz Augustyniak, Mateusz Szala
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Optically isolated High-Speed data acquisition system for ion mobility spectrometry [PDF]
HardwareXMany sensor applications require sensor data transmission from high electrical potential to ground potential. For example, the instrumental setup of ion mobility spectrometers (IMS) can be greatly simplified by operating the ion source at ground ...
Jannik Wuttke +5 more
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Stationary Explosive Trace Detection System Using Differential Ion Mobility Spectrometry (DMS)
Sensors, 2023 Detecting trace amounts of explosives is important for maintaining national security due to the growing threat of terror attacks. Particularly challenging is the increasing use of homemade explosives.
Monika Szyposzyńska +4 more
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Intercomparison of air ion spectrometers: an evaluation of results in varying conditions [PDF]
Atmospheric Measurement Techniques, 2011 We evaluated 11 air ion spectrometers from Airel Ltd. after they had spent one year in field measurements as a part of the EUCAARI project: 5 Air Ion Spectrometers (AIS), 5 Neutral cluster and Air Ion Spectrometers (NAIS) and one Airborne NAIS (ANAIS ...
S. Gagné +14 more
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High-resolution separation of bioisomers using ion cloud profiling
Nature Communications, 2023 Ion mobility is used in mass spectrometers for structure analysis of biomolecules. Here, the authors show that ion mobility analysis in an ion trap under ultra-high fields enables isomer separation at resolutions over 10,000, wich they demonstrate for ...
Xiaoyu Zhou +3 more
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Collision Cross Section Prediction Based on Machine Learning
Molecules, 2023 Ion mobility-mass spectrometry (IM-MS) is a powerful separation technique providing an additional dimension of separation to support the enhanced separation and characterization of complex components from the tissue metabolome and medicinal herbs.
Xiaohang Li +8 more
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Ion Mobility-Mass Spectrometry-Based Measurements of Collision Cross Section Values for Metabolites and Related Databases [PDF]
Zhipu Xuebao, 2022 Metabolomics aims to systematically profile various small molecules (i.e., metabolites and lipids) in biological samples. Compared with genomics, transcriptomics and proteomics, metabolomics locates in the downstream of omics technologies, which links ...
CHEN Xi1,2 +2 more
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Molecules, 2021 Gas chromatography–high-resolution mass spectrometry (GC–HRMS) is a powerful nontargeted screening technique that promises to accelerate the identification of environmental pollutants.
Xiaolei Li +6 more
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Evaluation of Quantitative Platforms for Single Target Mass Spectrometry Imaging
Pharmaceuticals, 2022 (1) Imaging of pharmaceutical compounds in tissue is an increasingly important subsection of Mass Spectrometry Imaging (MSI). Identifying proper target engagement requires MS platforms with high sensitivity and spatial resolution.
Andrew P. Bowman +5 more
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Food Chemistry: X, 2023 Virgin olive oil (OO) can be classified into three different categories: extra virgin, virgin and lampante. The official method for this classification, based on physicochemical analysis and sensory tasting, is considered useful and effective, although ...
Clemente Ortiz-Romero +5 more
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