ArticleJournal of the American Society for Mass Spectrometry2017
Visible Multiphoton Dissociation of Chromophore-Tagged Peptides.
Article in Journal of the American Society for Mass Spectrometry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed.
- UV photo-uncaging of Ru(II)-polypyridyl bioconjugates in high vacuum.Physical chemistry chemical physics : PCCP · 2026Article
- Instrumentation at the Leading Edge of Proteomics.Analytical chemistry · 2024Review
- Giving the Green Light to Photochemical Uncaging of Large Biomolecules in High Vacuum.JACS Au · 2023Article
- Secondary structure effects on internal proton transfer in poly-peptides.Structural dynamics (Melville, N.Y.) · 2020Article
- Tailored photocleavable peptides: fragmentation and neutralization pathways in high vacuum.Physical chemistry chemical physics : PCCP · 2018Article
- Combining Structural Probes in the Gas Phase - Ion Mobility-Resolved Action-FRET.Journal of the American Society for Mass Spectrometry · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
The visible photodissociation mechanisms of QSY7-tagged peptides of increasing size have been investigated by coupling a mass spectrometer and an optical parametric oscillator laser beam. The experiments herein consist of energy resolved collision- and laser-induced dissociation measurements on the chromophore-tagged peptides. The results show that fragmentation occurs by similar channels in both activation methods, but that the branching ratios are vastly different. Observation of a size-dependent minimum laser pulse energy required to induce fragmentation, and collisional cooling rates in time resolved experiments show that laser-induced dissociation occurs through the absorption of multiple photons by the chromophore and the subsequent heating through vibrational energy redistribution. The differences in branching ratio between collision- and laser-induced dissociation can then be understood by the highly anisotropic energy distribution following absorption of a photon. Graphical Abstract ᅟ.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.