Results 81 to 90 of about 2,450,645 (310)

Assignment of polymorphic species of insulin analogues in ion mobility mass spectroscopy

Data in Brief, 2017
Electrospray ionization – ion mobility spectrometry – mass spectrometry (ESI–IMS–MS) allows the identification of protein polymorphic distribution of protein conformers and oligomers.
Maely P. Fávero-Retto, Luiz Henrique Guerreiro, Cássio M. Pessanha, Leonardo C. Palmieri, Luís Maurício T.R. Lima   +4 more
doaj   +1 more source

On-tissue dataset-dependent MALDI-TIMS-MS2 bioimaging

Nature Communications, 2023
Trapped ion mobility spectrometry (TIMS) adds an additional separation dimension to mass spectrometry (MS) imaging, however, the lack of fragmentation spectra (MS2) impedes confident compound annotation in spatial metabolomics.
Steffen Heuckeroth, Arne Behrens, Carina Wolf, Arne Fütterer, Ilona D. Nordhorn, Katharina Kronenberg, Corinna Brungs, Ansgar Korf, Henning Richter, Astrid Jeibmann, Uwe Karst, Robin Schmid   +11 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Development and Application of an Ion Gate Driving Power Supply for Inverse Ion Mobility Spectrometry

Zhipu Xuebao
Ion mobility spectrometry (IMS) is a trace detection technique. It realizes rapid separation and detection of ions by capitalizing on the disparities in the mobility velocities of ions in an electric field under atmospheric pressure.
Wan-jun LI, Yuan-jiang LUO, Ling-wen KONG, Jia-huan HAO, Yang LI, Lei XIA, Ya-wei LIU, Cheng-yin SHEN, Chao-qun HUANG, Yan-nan CHU   +9 more
doaj   +1 more source

Polymers for Traveling Wave Ion Mobility Spectrometry Calibration

, 2017
International audienceOne of the main issues when using traveling wave ion mobility spectrometry (TWIMS) for the determination of collisional cross-section (CCS) concerns the need for a robust calibration procedure built from referent ions of known CCS ...
Olivier Coulembier, de Winter, Julien, Thomas Josse, Dugourd, Philippe, Coulembier, Olivier, Quentin Duez, Pascal Gerbaux, Philippe Dugourd, Julien De Winter, Choi, Chang Min, Duez, Quentin, ChangMin Choi, Romain Liénard, Josse, Thomas, Chirot, Fabien, Liénard, Romain, Gerbaux, Pascal, Jérôme Cornil, Cornil, Jérôme, Fabien Chirot   +19 more
core   +1 more source

Source, impact and removal of malodour from soiled clothing [PDF]

, 2016
Static headspace – multi-capillary column – gas chromatography – ion mobility spectrometry (SHS-MCC-GC-IMS) has been applied to the analysis of malodour compounds from soiled clothing (socks and T-shirts), pre- and post washing, at low temperature (20 °C)
Dean, John, Fowlis, Ian A., Dean, John R., Denawaka, Chamila J., Fowlis, Ian, Denawaka, Chamila   +5 more
core   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Development of Tandem Ion Mobility Spectrometry with High-voltage Fragmentation Unit at Atmospheric Pressure for Explosives Detection

Zhipu Xuebao
Trace explosive detection is an essential aspect for ensuring public safety. Ion mobility spectrometry (IMS) is an effective technique for detecting explosives and compounds related to explosives.
Kang-yi LIU, Tian-xin XIAN, Ling-feng LI, Yun-jing ZHANG, Xing-li HE, Peng LI   +5 more
doaj   +1 more source

Laserspray Ionization (LSI) Ion Mobility Spectrometry (IMS) Mass Spectrometry [PDF]

, 2010
A simple device is described for desolvation of highly charged matrix/analyte clusters produced by laser ablation leading to multiply charged ions that are analyzed by ion mobility spectrometry-mass spectrometry. Thus, for example, highly charged ions of
Inutan, Ellen, Trimpin, Sarah
core   +1 more source

Surface-Induced Dissociation of Protein Complexes Selected by Trapped Ion Mobility Spectrometry [PDF]

, 2020
Native mass spectrometry, particularly in conjunction with gas-phase ion mobility spectrometry measurements, has proven useful as a structural biology tool for evaluating the stoichiometry, conformation, and topology of protein complexes.
Vicki, Wysocki, Erin, Panczyk, Arpad, Somogyi, Mark. E., Ridgeway, Dalton, Snyder, Melvin A., Park   +5 more
core   +1 more source