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Browsing by Author HOPKINSON, AC
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Showing results 4 to 16 of 16
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Title
Author(s)
Issue Date
Dissociative electron transfer of copper(II) complexes of glycyl(glycyl/alanyl)tryptophan in vacuo: IRMPD action spectroscopy provides evidence of transition from zwitterionic to non-zwitterionic peptide structures
Journal:
Physical Chemistry Chemical Physics
LI, Y
LI, M
Spencer, DM
Lau, JKC
Martens, JONATHAN
Berden, G
Oomens, J
Fang, DC
Hopkinson, AC
Siu, KWM
Siu, CK
Chu, IK
2020
Elimination of AgR (R = H, CH 3, C 6H 5) from collisionally-activated argentinated amines
Journal:
European Journal of Mass Spectrometry
Grewal, RN
Rodriquez, CF
Shoeib, T
Chu, IK
Tu, YP
Hopkinson, AC
Siu, KWM
2000
Formation of molecular radical cations of enkephalin derivatives via collision-induced dissociation of electrospray-generated copper (II) complex ions of amines and peptides
Journal:
Journal of the American Society for Mass Spectrometry
Chu, IK
Rodriguez, CF
Hopkinson, AC
Siu, KWM
Lau, TC
2001
Formation, isomerization and dissociation of ε- and α-carbon-centered tyrosylglycylglycine radical cations
Proceeding/Conference:
22nd IUPAC International Conference on Physical Organic Chemistry 2014
Mu, X
Lai, CK
Hopkinson, AC
Chu, IK
2014
Formation, isomerization, and dissociation of ε- and α-carbon-centered tyrosylglycylglycine radical cations
Journal:
Physical Chemistry Chemical Physics
LAI, CK
MU, X
HAO, Q
Hopkinson, AC
Chu, IK
2014
Intramolecular hydrogen atom migration along the backbone of cationic and neutral radical tripeptides and subsequent radical-induced dissociations
Journal:
Physical Chemistry Chemical Physics
Zhao, J
Song, T
Xu, M
Quan, Q
Siu, KWM
Hopkinson, AC
Chu, IK
2012
Isomerization versus dissociation of phenylalanylglycyltryptophan radical cations
Journal:
Physical Chemistry Chemical Physics
MU, X
Lau, JKC
LAI, CK
Siu, KWM
Hopkinson, AC
Chu, IK
2017
Kinetics for Tautomerizations and Dissociations of Triglycine Radical Cations
Journal:
Journal of the American Society for Mass Spectrometry
Siu, CK
Zhao, J
Laskin, J
Chu, IK
Hopkinson, AC
Siu, KWM
2009
Methionine, α-methylmethionine and S-methylcysteine radical cations: Generations and dissociations in the gas phase
Journal:
Physical Chemistry Chemical Physics
Zhao, J
Ng, CMD
Chu, IK
Siu, KWM
Hopkinson, AC
2009
Nucleophilic substitution by amide nitrogen in the aromatic rings of [zn − H]˙+ ions; the structures of the [b2 − H − 17]˙+ and [c1 − 17]+ ions
Journal:
Physical Chemistry Chemical Physics
Mu, X
Lau, JKC
Lai, CK
Siu, KWM
Hopkinson, AC
Chu, IK
2016
A possible origin of [M - NH + mX] (m-n)+ ions (X = alkali metal ions) in electrospray mass spectrometry of peptides
Journal:
International Journal of Mass Spectrometry
Rodriquez, CF
Fournier, R
Chu, IK
Hopkinson, AC
Siu, KWM
1999
Solvent-assisted rearrangements between tautomers of protonated peptides
Journal:
Journal of Physical Chemistry A
Rodriquez, CF
Cunje, A
Shoeib, T
Chu, IK
Hopkinson, AC
Siu, KWM
2000
α,ω-diaminoalkanes as models for bases that dicoordinate the proton: An evaluation of the kinetic method for estimating their proton affinities
Journal:
Journal of Physical Chemistry A
Wang, Z
Chu, IK
Rodriquez, CF
Hopkinson, AC
Siu, KWM
1999