Iwona Anusiewicz
University of Gdańsk
79 Papers
393 Citations
Iwona Anusiewicz is an academic researcher from University of Gdańsk. The author has contributed to research in topics: Ab initio & Chemistry. The author has an hindex of 20, co-authored 71 publications. Previous affiliations of Iwona Anusiewicz include Gdańsk University of Technology & University of Barcelona.
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Papers
Damage to model DNA fragments from very low-energy (<1 eV) electrons.
TL;DR: The findings of the present work suggest that, while DNA bases can attach electrons having kinetic energies in the 1 eV range and subsequently undergo phosphate-sugar O-C sigma bond cleavage, it is highly unlikely (in contrast to recent suggestions) that electronsHaving kinetic energies near 0 eV can attach to the phosphate unit's P=O bonds.
203
Coulomb-Assisted Dissociative Electron Attachment: Application to a Model Peptide
Monika Sobczyk,Iwona Anusiewicz,Joanna Berdys-Kochanska,Agnieszka Sawicka,Piotr Skurski,Jack Simons +5 more
TL;DR: The results presented here seem to offer good insight into one aspect of the ECD process, and they provide a means by which one can estimate which bonds may be susceptible to cleavage by low-energy electron attachment.
An ab initio study on BeX3− superhalogen anions (X = F, Cl, Br)
TL;DR: In this article, the vertical electron detachment energies (VDE) of 10 BeX 3 − (X = F, Cl, Br) anions were calculated at the outer valence Green function (OVGF) level with the 6-311++G(3df) basis sets.
102
An ab initio study on MgX3− and CaX3− superhalogen anions (X=F, Cl, Br)
Iwona Anusiewicz,Iwona Anusiewicz,Monika Sobczyk,Monika Sobczyk,Iwona Dąbkowska,Piotr Skurski,Piotr Skurski +6 more
TL;DR: In this article, the vertical electron detachment energies (VDEs) of twenty MX3− (Mg, Ca, X=F, Cl, Br) anions were calculated at the OVGF level with the 6-311++G(3df) basis sets.
96
Electron attachment step in electron capture dissociation (ECD) and electron transfer dissociation (ETD).
TL;DR: The results seem to suggest that attachment to such positive sites should dominate in producing S-S bond cleavage in the authors' compound, and it is predicted that cleavage induced by capture at the positive site will be diminished by an amount that is related to the distance from thepositive site to the S- S bond.