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On-line analysis of coffee roasting with ion mobility spectrometry–mass spectrometry (IMS–MS)
International Journal of Mass Spectrometry, 2018 On-line analysis of coffee roasting was performed using ion mobility spectrometry–mass spectrometry (IMS–MS) with corona discharge ionization. This is the first time that formation of volatile organic compounds (VOCs) during coffee roasting was monitored
Chahan Yeretzian, Michael Groessl
exaly +4 more sources
Ion mobility spectrometry‐mass spectrometry (IMS‐MS) of small molecules: Separating and assigning structures to ions [PDF]
Mass Spectrometry Reviews, 2013 The phenomenon of ion mobility (IM), the movement/transport of charged particles under the influence of an electric field, was first observed in the early 20th Century and harnessed later in ion mobility spectrometry (IMS). There have been rapid advances
Cris Lapthorn, Babur Z Chowdhry
exaly +6 more sources
Perspective on Developments in Ion Mobility Spectrometry-Mass Spectrometry Combined with Ion Spectroscopy [PDF]
Zhipu Xuebao, 2022 Combined with mass spectrometry, ion spectroscopy can obtain a spectrum of the target ion by measuring its intensity change, which is induced by laser strength and wavelength.
WANG Na1 +5 more
doaj +1 more source
New Development in Ion Mobility Spectrometry for Analysis of Small Molecule Isomers [PDF]
Zhipu Xuebao, 2022 With the rapid development of modern detection technology and scientific research, the chemical structures and functions of isomers are constantly being revealed.
WU Fang-ling1 +4 more
doaj +1 more source
Hadamard Transform Ion Mobility Spectrometry Based on Matrix Encoding Modulation
Sensors, 2023 Ion mobility spectrometry (IMS) has been widely used for the on-site detection of trace chemicals, but continue to suffer from a low duty cycle of ion injection.
Ke Chen, Lingfeng Li, Peng Li
doaj +1 more source
Ion Mobility–Mass Spectrometry for Bioanalysis
Separations, 2021 This paper aims to cover the main strategies based on ion mobility spectrometry (IMS) for the analysis of biological samples. The determination of endogenous and exogenous compounds in such samples is important for the understanding of the health status ...
Xavier Garcia +4 more
doaj +1 more source
Frontiers in Molecular Biosciences, 2023 It is increasingly evident that a more detailed molecular structure analysis of isomeric lipids is critical to better understand their roles in biological processes.
Sandra M. Camunas-Alberca +6 more
doaj +1 more source
Discrimination of different edible vegetable oils based on GC-IMS and SIMCA
CyTA - Journal of Food, 2023 Ion mobility spectrometry coupled to gas-chromatographic (GC-IMS) is tested regarding their ability to analyze various refined edible vegetable oils, including sunflower seed, rapeseed, sesame, soybean, peanut, corn, camellia, linseed, walnut, coconut ...
Dechun Geng +3 more
doaj +1 more source
, 2023 RATIONALE: Isomeric separation of prostanoids is often a challenge and requires chromatography and time-consuming sample preparation. Multiple prostanoid isomers have distinct in vivo functions crucial to understand the inflammation process, including ...
Rob J. Vreeken +26 more
core +1 more source
Molecules, 2020 Sensitive real-time detection of vapors produced by the precursors, reagents and solvents used in the illegal drugs manufacture represents a priority nowadays.
Victor Bocos-Bintintan +4 more
doaj +1 more source