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pro vyhledávání: '"S. A. McLuckey"'
Autor:
M. Müller, L. H. Mielke, M. Breitenlechner, S. A. McLuckey, P. B. Shepson, A. Wisthaler, A. Hansel
Publikováno v:
Atmospheric Measurement Techniques, Vol 2, Iss 2, Pp 703-712 (2009)
We performed MS/MS investigations of biogenic volatile organic compounds (BVOC) using a triple quadrupole tandem mass spectrometer (QqQ-MS) equipped with a Townsend Discharge ion source and a Proton Transfer Reaction Linear Ion Trap (PTR-LIT) mass sp
Externí odkaz:
https://doaj.org/article/d28e5bc779084d708d30383fbcfff836
Publikováno v:
Journal of Mass Spectrometry. 49:ii-ii
Publikováno v:
Rapid communications in mass spectrometry : RCM. 13(20)
The presence of disulfide linkages in multiply charged polypeptide ions tends to inhibit the formation of structurally informative product ions under conventional quadrupole ion trap collisional activation conditions. In particular, fragmentation tha
Autor:
S A, McLuckey, J L, Stephenson
Publikováno v:
Mass spectrometry reviews. 17(6)
Electrospray ionization has enabled the establishment of a new area of ion chemistry research based on the study of the reactions of high-mass multiply charged ions with ions of opposite polarity. The multiple-charging phenomenon associated with elec
Autor:
J L, Stephenson, S A, McLuckey
Publikováno v:
Journal of mass spectrometry : JMS. 33(7)
The manipulation of the charge states of high-mass ions can facilitate mass determination in electrospray (ES) mass spectrometry. Specifically, the reduction of charge (which leads to ions of higher mass-to-charge ratios) can significantly reduce pea
Autor:
J L, Stephenson, S A, McLuckey
Publikováno v:
Rapid communications in mass spectrometry : RCM. 11(8)
Multiply-charged anions derived from electrospray (ES) ionization of the oligonucleotide 5'-d(GTCTTAGCGCTAAGAC)-3' have been subjected to electron transfer reactions with ionized xenon in a quadrupole ion trap and found to undergo minimal fragmentati
Publikováno v:
Journal of mass spectrometry : JMS. 31(10)
Multiply charged anions of oxidized bovine insulin A-chain react with protonated quinoline exclusively by proton transfer in a Paul trap operated with helium bath gas at a pressure of 10(-3) Torr. The isomeric [C9H8N]+ ions formed from the reaction o
Autor:
S. A. McLuckey
Publikováno v:
Organic Mass Spectrometry. 19:545-550
Mass spectra resulting from collision-induced decomposition of the proton-bound dimer of iso-propylamine and sec-butylamine have been obtained as a function of laboratory collision energy over the range 10-6000 eV. The ratio of the two principal frag
Publikováno v:
Chemischer Informationsdienst. 12