Results 121 to 130 of about 553,070 (330)

Machine learning meets mass spectrometry: a focused perspective [PDF]

open access: yesarXiv
Mass spectrometry is a widely used method to study molecules and processes in medicine, life sciences, chemistry, catalysis, and industrial product quality control, among many other applications. One of the main features of some mass spectrometry techniques is the extensive level of characterization (especially when coupled with chromatography and ion ...
arxiv  

Characterization of protein complexes using chemical cross-linking coupled electrospray mass spectrometry [PDF]

open access: yesarXiv, 2016
Identification and characterization of large protein complexes is a mainstay of biochemical toolboxes. Utilization of cross-linking chemicals can facilitate the capture and identification of transient or weak interactions of a transient nature. Here we describe a detailed methodology for cell culture based proteomic approach. We describe the generation
arxiv  

A new emitter for electrospray and electrohydrodynamic jet printing [PDF]

open access: yesarXiv
We propose using a dielectric beveled nozzle for electrospray and electrohydrodynamic jet printing. This nozzle stabilizes the liquid ejection of low-conductivity liquids, considerably reducing the minimum flow rate below which the flow becomes unstable. This translates into a significant reduction of the minimum jet diameter.
arxiv  

Online investigation of lignin depolymerization via reactor-integrated electrospray ionization high-resolution mass spectrometry

open access: yesApplications in Energy and Combustion Science, 2022
Depolymerization of lignin can yield phenolic monomeric platform molecules, but depolymerization and repolymerization are proposed as concurrent processes, which greatly limit the yield of monomeric products.
Cunhao Cui   +7 more
doaj  

Interaction between antitumor drugs and a double-stranded oligonucleotide studied by electrospray ionization mass spectrometry [PDF]

open access: green, 1999
Valérie Gabelica   +2 more
openalex   +1 more source

ESI-MS spectra of 3-cyano-4-(substituted phenyl)-6-phenyl-2(1H)-pyridinones [PDF]

open access: yesJournal of the Serbian Chemical Society, 2009
Twelve 3-cyano-4-(substituted phenyl)-6-phenyl-2(1H)-pyridinones were investigated by tandem mass spectrometry using positive as well as negative electrospray ionization.
BRATISLAV Ž. JOVANOVIĆ   +3 more
doaj  

Electrospray Propulsion Time-of-Flight Secondary Ion Mass Spectrometry Diagnostic [PDF]

open access: yesarXiv
The design and capability of a novel time-of-flight secondary ion mass spectrometry electrospray propulsion diagnostic is presented to investigate secondary species emission from surface impingement of high-velocity, energetic molecular ion plumes. Designed on the basis of traditional Secondary Ion Mass Spectrometry (SIMS) principles, this diagnostic ...
arxiv  

Probing the nature of interactions in SH2 binding interfaces–evidence from electrospray ionization mass spectrometry [PDF]

open access: bronze, 1999
Evonne W. Chung   +7 more
openalex   +1 more source

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