Results 11 to 20 of about 2,056,696 (309)

Ion mobility in crystalline battery materials [PDF]

open access: yes, 2023
Ion mobility in electrolytes and electrodes is an important performance parameter in electrochemical devices, particularly in batteries. In this review, we concentrate on the charge carrier mobility in crystalline battery materials where the diffusion ...
Katrin, Forster-Tonigold   +7 more
core   +1 more source

Charge Inversion Ion/Ion Reactions for Separations of Isomers by Ion Mobility/Mass Spectrometry: Oligosaccharides [PDF]

open access: yes, 2023
Various ion mobility-based separation techniques and instruments have been recently developed to increase the operational resolution of ion mobility separations, especially of isomers and isobars. In addition to developments in instrumentation, different
Ian, Webb, Ankita, Gurav
core   +2 more sources

An Ion Mobility-Mass Spectrometry Imaging Workflow [PDF]

open access: yes, 2020
Mass spectrometry imaging (MSI) is a powerful technique for the label-free spatially-resolved analysis of biological tissues. Coupling ion mobility (IM) separation with MSI allows separation of isobars in the mobility dimension and increases confidence ...
Steve, Creger   +5 more
core   +1 more source

Ion-shift reagent binding energy and the shift-mass correlation in ion mobility spectrometry [PDF]

open access: yes, 2022
Ion mobility spectrometry is widely used for the detection of illegal substances and explosives in airports, ports, custom, some stations and many other important places.
Mahmoud, Tabrizchi   +2 more
core   +1 more source

Resistance of Ion Exchange Membranes in Aqueous Mixtures of Monovalent and Divalent Ions and the Effect on Reverse Electrodialysis

open access: yesMembranes, 2023
Salinity gradient energy has gained attention in recent years as a renewable energy source, especially employing reverse electrodialysis technology (RED), which is based on the role of ion exchange membranes.
Joost Veerman   +3 more
doaj   +1 more source

Flexible organic ion-gated transistors with low operating voltage and light-sensing application

open access: yesJPhys Materials, 2021
Ion-gated transistors are attracting significant attention due to their low operating voltage (
Mona Azimi   +3 more
doaj   +1 more source

High-resolution separation of bioisomers using ion cloud profiling

open access: yesNature 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
doaj   +1 more source

Food Monitoring: Limitations of Accelerated Storage to Predict Molecular Changes in Hazelnuts (Corylus avellana L.) under Realistic Conditions Using UPLC-ESI-IM-QTOF-MS

open access: yesMetabolites, 2023
Accelerated storage is routinely used with pharmaceuticals to predict stability and degradation patterns over time. The aim of this is to assess the shelf life and quality under harsher conditions, providing crucial insights into their long-term ...
Henri Loesel   +8 more
doaj   +1 more source

Screening of Charge Carrier Migration in the MgSc2Se4 Spinel Structure

open access: yesFrontiers in Energy Research, 2020
Periodic density functional theory calculations have been performed to study the migration of various charge carriers in spinel‐type MgSc2Se4.
Manuel Dillenz   +4 more
doaj   +1 more source

Ion mobility and mass spectrometric investigations of organophosphates related to chemical warfare agents and pesticides [PDF]

open access: yes, 2010
A commercial Ion Mobility Spectrometer that is designed to detect Chemical Warfare Agents (CWAs), is modified by the addition of a second ion gate, and connected to a commercial Ion Trap Mass Spectrometer (ITMS).
Price, Sarah Ellen
core   +7 more sources

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