Publications related to Tandem mass spectrometry

How General Is Anomeric Retention during Collision-Induced Dissociation of Glycans?

Thomas Rizzo, Robert Paul Pellegrinelli, Ahmed Ben Faleh, Stephan Warnke, Eduardo Carrascosa Casado, Lei Yue

: Despite the essential role that glycans play in many biological processes, their isomeric com-plexity makes their structural determination partic-ularly challenging. Tandem mass spectrometry has played a central role in glycan analysis, and recent work h ...

2020

Ultraviolet Photodissociation of Peptides: New Insight on the Mobile Proton Model

Aleksandr Pereverzev, Elizaveta Solovyeva

In this work, we study the mechanism of peptide photodissociation by ultraviolet irradiation at 193 nm wavelength and discuss the role of ionization proton in this process. We found that substituting the ionization proton for the alkali metal cations (sodi ...

PLEIADES PUBLISHING INC2020

Transient-mediated simulations of FTMS isotopic distributions and mass spectra to guide experiment design and data analysis

Yury Tsybin, Natalia Gasilova, Laure Menin, Anton Kozhinov, Konstantin Nagornov

Fourier transform mass spectrometry (FTMS) applications require accurate analysis of extremely complex mixtures of species in a wide mass and charge state ranges. To optimize the related FTMS data analysis accuracy, parameters for data acquisition and the ...

2020

Online Aerosol Chemical Characterization by Extractive Electrospray Ionization-Ultrahigh-Resolution Mass Spectrometry (EESI-Orbitrap)

Julia Schmale, Imad El Haddad

Current mass spectrometry techniques for the online measurement of organic aerosol (OA) composition are subjected to either thermal/ionization-induced artifacts or limited mass resolving power, hindering accurate molecular characterization. Here, we combin ...

AMER CHEMICAL SOC2020

Inter-laboratory Study for Characterizing Monoclonal Antibodies by Top-Down and Middle-Down Mass Spectrometry

Yury Tsybin, Natalia Gasilova, Laure Menin, Luca Fornelli, Kristina Srzentic

The Consortium for Top-Down Proteomics (www.topdownproteomics.org) launched the present study to assess the current state of top-down mass spectrometry (TD MS) and middle-down mass spectrometry (MD MS) for characterizing monoclonal antibody (mAb) primary s ...

2020

Aerolysin nanopores decode digital information stored in tailored macromolecular analytes

Aleksandra Radenovic, Matteo Dal Peraro, Chan Cao, Lucien Fabrice Krapp, Nuria Cirauqui Diaz

Digital data storage is a growing need for our society and finding alternative solutions than those based on silicon or magnetic tapes is a challenge in the era of “big data.” The recent development of polymers that can store information at the molecular l ...

2020

Time-resolved formation of excited atomic and molecular states in XUV-induced nanoplasmas in ammonia clusters

Marcel Drabbels, Andrew Daniel Bonnar Clark

High intensity XUV radiation from a free-electron laser (FEL) was used to create a nanoplasma inside ammonia clusters with the intent of studying the resulting electron-ion interactions and their interplay with plasma evolution. In a plasma-like state, ele ...

ROYAL SOC CHEMISTRY2020

Real-Time Detection of Aerosol Metals Using Online Extractive Electrospray Ionization Mass Spectrometry

Christian Ludwig, Mohamed Tarik, Houssni Lamkaddam

Metal emissions are of major environmental and practical concern because of their highly toxic effects on human health and ecosystems. Current technologies available in the market for their detection are typically limited by a time resolution of 1 h or lon ...

AMER CHEMICAL SOC2020

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Tandem mass spectrometry

How General Is Anomeric Retention during Collision-Induced Dissociation of Glycans?

Ultraviolet Photodissociation of Peptides: New Insight on the Mobile Proton Model

Transient-mediated simulations of FTMS isotopic distributions and mass spectra to guide experiment design and data analysis

Online Aerosol Chemical Characterization by Extractive Electrospray Ionization-Ultrahigh-Resolution Mass Spectrometry (EESI-Orbitrap)

Inter-laboratory Study for Characterizing Monoclonal Antibodies by Top-Down and Middle-Down Mass Spectrometry

Aerolysin nanopores decode digital information stored in tailored macromolecular analytes

Time-resolved formation of excited atomic and molecular states in XUV-induced nanoplasmas in ammonia clusters

Real-Time Detection of Aerosol Metals Using Online Extractive Electrospray Ionization Mass Spectrometry

Exploration of human cerebrospinal fluid: A large proteome dataset revealed by trapped ion mobility time-of-flight mass spectrometry

Progress and pitfalls of using isobaric mass tags for proteome profiling

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Aerolysin nanopores decode digital information stored in tailored macromolecular analytes

How General Is Anomeric Retention during Collision-Induced Dissociation of Glycans?

Online Aerosol Chemical Characterization by Extractive Electrospray Ionization-Ultrahigh-Resolution Mass Spectrometry (EESI-Orbitrap)

Ultraviolet Photodissociation of Peptides: New Insight on the Mobile Proton Model

Inter-laboratory Study for Characterizing Monoclonal Antibodies by Top-Down and Middle-Down Mass Spectrometry

Transient-mediated simulations of FTMS isotopic distributions and mass spectra to guide experiment design and data analysis

Time-resolved formation of excited atomic and molecular states in XUV-induced nanoplasmas in ammonia clusters

Real-Time Detection of Aerosol Metals Using Online Extractive Electrospray Ionization Mass Spectrometry

Exploration of human cerebrospinal fluid: A large proteome dataset revealed by trapped ion mobility time-of-flight mass spectrometry

Progress and pitfalls of using isobaric mass tags for proteome profiling