How well can we predict cluster fragmentation inside a mass spectrometer?

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Passananti , M , Zapadinsky , E , Zanca , T , Kangasluoma , J , Myllys , N , Rissanen , M P , Kurtén , T , Ehn , M , Attoui , M & Vehkamäki , H 2019 , ' How well can we predict cluster fragmentation inside a mass spectrometer? ' , Chemical Communications , vol. 55 , no. 42 , pp. 5946-5949 . https://doi.org/10.1039/C9CC02896J

Title: How well can we predict cluster fragmentation inside a mass spectrometer?
Author: Passananti, Monica; Zapadinsky, Evgeni; Zanca, Tommaso; Kangasluoma, Juha; Myllys, Nanna; Rissanen, Matti P.; Kurtén, Theo; Ehn, Mikael; Attoui, Michel; Vehkamäki, Hanna
Contributor organization: Institute for Atmospheric and Earth System Research (INAR)
Department of Physics
INAR Physics
Department of Chemistry
Department
Date: 2019-05-25
Language: eng
Number of pages: 4
Belongs to series: Chemical Communications
ISSN: 1359-7345
DOI: https://doi.org/10.1039/C9CC02896J
URI: http://hdl.handle.net/10138/302116
Abstract: Fragmentation of molecular clusters inside mass spectrometers is a significant source of uncertainty in a wide range of chemical applications. We have measured the fragmentation of sulfuric acid clusters driving atmospheric new-particle formation, and developed a novel model, based on first principles calculations, capable of quantitatively predicting the extent of fragmentation.
Subject: 116 Chemical sciences
Peer reviewed: Yes
Rights: cc_by_nc
Usage restriction: openAccess
Self-archived version: publishedVersion


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