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Electron capture-in...
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Bernigaud, Virgile
(author)
Electron capture-induced dissociation of AK dipeptide dications : Influence of ion velocity, crown-ether complexation and collision gas
- Article/chapterEnglish2008
Publisher, publication year, extent ...
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Elsevier BV,2008
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:su-17047
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-17047URI
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https://doi.org/10.1016/j.ijms.2008.05.004DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The fragmentation of doubly protonated AK dipeptide ions has been investigated after collisional electron transfer. Electron capture leads to three dominant channels, H loss, NH3 loss, and N–Cα bond breakage to give either c+ or z+ fragment ions. The relative importance of these channels has been explored as a function of ion velocity, the degree of complexation with crown ether, and collision gas. Our results indicate that H loss and NH3 loss are competing channels whereas the probability of N–Cα bond breakage is more or less constant.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Cederquist, HenrikStockholms universitet,Fysikum,Atomfysik(Swepub:su)cederq
(author)
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Haag, NicoleStockholms universitet,Fysikum,Atomfysik(Swepub:su)haag
(author)
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Holm, Anne I. S.Stockholms universitet,Fysikum(Swepub:su)anhol
(author)
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Huber, Bernd A.
(author)
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Hvelplund, Preben
(author)
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Kadhane, Umesh
(author)
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Larsen, Mikkel Koefod
(author)
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Manil, Bruno
(author)
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Nielsen, Steen Bröndsted
(author)
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Panja, Subhasis
(author)
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Ptasinska, Sylwia
(author)
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Rangama, Jimmy
(author)
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Reinhed, PeterStockholms universitet,Fysikum,Atomfysik(Swepub:su)reinhed
(author)
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Schmidt, Henning T.Stockholms universitet,Fysikum,Atomfysik(Swepub:su)schmidt
(author)
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Streletskii, Alexey V.
(author)
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Stöchkel, Kristian
(author)
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Worm, Esben S.
(author)
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Zettergren, HenningStockholms universitet,Fysikum(Swepub:su)henning
(author)
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Stockholms universitetFysikum
(creator_code:org_t)
Related titles
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In:International Journal of Mass Spectrometry: Elsevier BV276:2-3, s. 77-811387-38061873-2798
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Bernigaud, Virgi ...
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Cederquist, Henr ...
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Haag, Nicole
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Holm, Anne I. S.
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Huber, Bernd A.
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Hvelplund, Prebe ...
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Kadhane, Umesh
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Larsen, Mikkel K ...
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Manil, Bruno
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Nielsen, Steen B ...
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Panja, Subhasis
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Ptasinska, Sylwi ...
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Rangama, Jimmy
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Reinhed, Peter
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Schmidt, Henning ...
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Streletskii, Ale ...
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Stöchkel, Kristi ...
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Worm, Esben S.
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Zettergren, Henn ...
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Stockholm University