Results 61 to 70 of about 157,776 (313)

Mobility of the Singly-Charged Lanthanide and Actinide Cations: Trends and Perspectives

open access: yesFrontiers in Chemistry, 2020
The current status of gaseous transport studies of the singly-charged lanthanide and actinide ions is reviewed in light of potential applications to superheavy ions. The measurements and calculations for the mobility of lanthanide ions in He and Ar agree
Giorgio Visentin   +5 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

A study of focusing effect in the variable DC electric fields Ion mobility spectrometry [PDF]

open access: yes, 2013
A study of focusing effect in the variable DC electric fields Ion mobility ...
李海洋, 韩丰磊
core  

Possible strategy to use differential mobility spectrometry in real time applications [PDF]

open access: yes, 2019
<p>Differential Mobility Spectrometry (DMS), also called as FAIMS is a variation of atmospheric pressure ion mobility measurement techniques and is capable of providing information about the electric field - mobility dependence of ions.
Karjalainen, Markus   +7 more
core   +1 more source

Differential Mobility Spectrometry-Mass Spectrometry (DMS-MS) for Uranium Ion Prefiltration to Improve Isotope Ratio Analysis [PDF]

open access: yes, 2020
We demonstrate chemical noise filtration by differential mobility spectrometry (DMS) ahead of an ion trap mass analyzer. Use of DMS enables 10x improved accuracy in the isotope ratio measurement made for a sample of natural ...
Jacob T., Shelley   +3 more
core   +1 more source

A Study on the Reliability Test of a Lithium Battery in Medical Electric Wheelchairs for Vulnerable Drivers

open access: yesApplied Sciences, 2019
There are test items for lithium-ion batteries in reliability testing for automobiles and motorcycles, but equivalent test items have not yet been established for mobility scooters (also known as electronic wheelchairs).
Sunwoo Yuk   +3 more
doaj   +1 more source

Structural Proteomics Methods to Interrogate the Conformations and Dynamics of Intrinsically Disordered Proteins

open access: yesFrontiers in Chemistry, 2021
Intrinsically disordered proteins (IDPs) and regions of intrinsic disorder (IDRs) are abundant in proteomes and are essential for many biological processes.
Rebecca Beveridge, Antonio N. Calabrese
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

OC-163 identification of inflammatory bowel disease (IBD) using field asymmetric ion mobility spectrometry (FAIMS) [PDF]

open access: yes, 2012
Introduction Resident colonic bacteria, principally anaerobes and firmicutes, ferment undigested fibre. The resultant volatile organic compounds (VOCs) formed are dissolved in the faeces but also absorbed and excreted in the urine.
Thomas, M. G.   +7 more
core   +1 more source

Revolutions in lipid isomer resolution: application of ultra-high resolution ion mobility to reveal lipid diversity [PDF]

open access: yes, 2023
Many families of lipid isomers remain unresolved by contemporary liquid chromatography-mass spectrometry ap-proaches, leading to a significant underestimation of structural diversity within the lipidome.
Berwyck, Poad   +11 more
core   +1 more source

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