Electron loss from multiply protonated lysozyme ions in high energy collisions with molecular oxygen

P Hvelplund, SB Nielsen, M Sørensen, JU Andersen, Thomas J. D. Jørgensen

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Udgivelsesdato: 2001-Aug
OriginalsprogEngelsk
TidsskriftJournal of the American Society for Mass Spectrometry
Vol/bind12
Udgave nummer8
Sider (fra-til)889-93
Antal sider5
ISSN1044-0305
DOI
StatusUdgivet - 1. aug. 2001

Fingeraftryk

Molecular oxygen
Muramidase
Electrons
Ions
Oxygen
varespladib methyl
Kinetic energy
Cations

Citer dette

@article{091825d0620c11ddb1a1000ea68e967b,
title = "Electron loss from multiply protonated lysozyme ions in high energy collisions with molecular oxygen",
abstract = "We report on the electron loss from multiply protonated lysozyme ions Lys-Hn(n)+ (n = 7 - 17) and the concomitant formation of Lys-Hn(n+1)+. in high-energy collisions with molecular oxygen (laboratory kinetic energy = 50 x n keV). The cross section for electron loss increases with the charge state of the precursor from n = 7 to n = 11 and then remains constant when n increases further. The absolute size of the cross section ranges from 100 to 200 A2. The electron loss is modeled as an electron transfer process between lysozyme cations and molecular oxygen.",
keywords = "Algorithms, Animals, Cations, Chickens, Crystallography, Eggs, Electrons, Models, Theoretical, Muramidase, Oxygen, Spectrometry, Mass, Electrospray Ionization",
author = "P Hvelplund and SB Nielsen and M S{\o}rensen and JU Andersen and J{\o}rgensen, {Thomas J. D.}",
year = "2001",
month = "8",
day = "1",
doi = "10.1016/S1044-0305(01)00270-7",
language = "English",
volume = "12",
pages = "889--93",
journal = "Journal of The American Society for Mass Spectrometry",
issn = "1044-0305",
publisher = "Springer",
number = "8",

}

Electron loss from multiply protonated lysozyme ions in high energy collisions with molecular oxygen. / Hvelplund, P; Nielsen, SB; Sørensen, M; Andersen, JU; Jørgensen, Thomas J. D.

I: Journal of the American Society for Mass Spectrometry, Bind 12, Nr. 8, 01.08.2001, s. 889-93.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Electron loss from multiply protonated lysozyme ions in high energy collisions with molecular oxygen

AU - Hvelplund, P

AU - Nielsen, SB

AU - Sørensen, M

AU - Andersen, JU

AU - Jørgensen, Thomas J. D.

PY - 2001/8/1

Y1 - 2001/8/1

N2 - We report on the electron loss from multiply protonated lysozyme ions Lys-Hn(n)+ (n = 7 - 17) and the concomitant formation of Lys-Hn(n+1)+. in high-energy collisions with molecular oxygen (laboratory kinetic energy = 50 x n keV). The cross section for electron loss increases with the charge state of the precursor from n = 7 to n = 11 and then remains constant when n increases further. The absolute size of the cross section ranges from 100 to 200 A2. The electron loss is modeled as an electron transfer process between lysozyme cations and molecular oxygen.

AB - We report on the electron loss from multiply protonated lysozyme ions Lys-Hn(n)+ (n = 7 - 17) and the concomitant formation of Lys-Hn(n+1)+. in high-energy collisions with molecular oxygen (laboratory kinetic energy = 50 x n keV). The cross section for electron loss increases with the charge state of the precursor from n = 7 to n = 11 and then remains constant when n increases further. The absolute size of the cross section ranges from 100 to 200 A2. The electron loss is modeled as an electron transfer process between lysozyme cations and molecular oxygen.

KW - Algorithms

KW - Animals

KW - Cations

KW - Chickens

KW - Crystallography

KW - Eggs

KW - Electrons

KW - Models, Theoretical

KW - Muramidase

KW - Oxygen

KW - Spectrometry, Mass, Electrospray Ionization

U2 - 10.1016/S1044-0305(01)00270-7

DO - 10.1016/S1044-0305(01)00270-7

M3 - Journal article

C2 - 11506221

VL - 12

SP - 889

EP - 893

JO - Journal of The American Society for Mass Spectrometry

JF - Journal of The American Society for Mass Spectrometry

SN - 1044-0305

IS - 8

ER -