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What Does Next-Generation Mass Spectrometry Offer for Proteomics? A Comprehensive Platform Comparison. [PDF]

open access: yesJ Proteome Res
Blasco Tavares Pereira Lopes F   +6 more
europepmc   +1 more source
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Sequeince‐ion studies in peptides: The generation of C″ ions

Rapid Communications in Mass Spectrometry, 1993
Abstract The mechanism for the formation of C″‐type ions from protonated peptides, produced under conditions of fast‐atom bombardment and rollisional activation was investigated. Comparison of the tandem mass spectra of the [M + H] + ions of a model peptide and the ...
W D, van Dongen   +3 more
openaire   +2 more sources

Direct ion generation from swabs

Talanta, 2018
Medical swabs are used for biofluid and tissue sampling in clinical applications. The use of medical swabs as electrospray ionization probes for direct mass spectrometric analysis is a novel and potentially widely applicable development. Here we discuss ion generation, characterize ionization behavior via microscopic videography and describe some ...
Alan K, Jarmusch   +3 more
openaire   +2 more sources

Optimization of Laser‐Generated Ion Beams

Contributions to Plasma Physics, 2011
AbstractIn this paper the route towards the current optimum of laser generated ion beams by subsequently changing the important parameters such as target thickness, laser pulse contrast, angle of incidence and laser pulse polarization is sketched. Beginning with parameters of isothermal target normal sheath acceleration (TNSA), we reached the regime ...
Steinke, S.   +13 more
openaire   +3 more sources

High-harmonic generation in hydrogenic ions

Physical Review A, 1989
We have calculated the frequency-dependent nonlinear susceptibilities of hydrogenic ions up to the 70th order of nonlinearity, in the framework of lowest-order perturbation theory. In this approximataion, the critical driving intensity, at which the radiated harmonic intensity of the (n+2)th order exceeds that of the nth order, is found to decrease ...
, Pan, , Taylor, , Clark
openaire   +2 more sources

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