Real-time observation of a correlation-driven sub 3 fs charge migration in ionised adenine
Sudden ionisation of a relatively large molecule can initiate a correlation-driven process
dubbed charge migration, where the electron density distribution is expected to rapidly move …
dubbed charge migration, where the electron density distribution is expected to rapidly move …
Photoionization spectroscopy of nucleobases and analogues in the gas phase using synchrotron radiation as excitation light source
M Schwell, M Hochlaf - Photoinduced phenomena in nucleic acids I …, 2015 - Springer
We review here the photoionization and photoelectron spectroscopy of the gas phase
nucleic acid bases adenine, thymine, uracil, cytosine, and guanine, as well as the three …
nucleic acid bases adenine, thymine, uracil, cytosine, and guanine, as well as the three …
Characterization of acetonitrile ice irradiated by X-rays employing the procoda code – I. Effective rate constants and abundances at chemical equilibrium
GA Carvalho, S Pilling… - Monthly Notices of the …, 2022 - academic.oup.com
In this work, the chemical evolution of pure acetonitrile ice at 13 K irradiated with broad-band
soft X-rays (from 6 eV to 2 keV) is determined by using a computational methodology …
soft X-rays (from 6 eV to 2 keV) is determined by using a computational methodology …
Photostability of gas-and solid-phase biomolecules within dense molecular clouds due to soft X-rays
S Pilling, DPP Andrade… - Monthly Notices of …, 2011 - academic.oup.com
An experimental photochemistry study involving gas-and solid-phase amino acids (glycine,
DL-valine, DL-proline) and nucleobases (adenine and uracil) under soft X-rays was …
DL-valine, DL-proline) and nucleobases (adenine and uracil) under soft X-rays was …
Ultrafast dynamics in the DNA building blocks thymidine and thymine initiated by ionizing radiation
Understanding how energetic charged particles damage DNA is crucial for improving
radiotherapy techniques such as hadron therapy and for the development of new …
radiotherapy techniques such as hadron therapy and for the development of new …
Electron impact fragmentation of adenine: partial ionization cross sections for positive fragments
PJM van der Burgt, S Finnegan, S Eden - The European Physical Journal …, 2015 - Springer
Using computer-controlled data acquisition we have measured mass spectra of positive ions
for electron impact on adenine, with electron energies up to 100 eV. Ion yield curves for 50 …
for electron impact on adenine, with electron energies up to 100 eV. Ion yield curves for 50 …
Electron ionization of the nucleobases adenine and hypoxanthine near the threshold: a combined experimental and theoretical study
MM Dawley, K Tanzer, WA Cantrell… - Physical Chemistry …, 2014 - pubs.rsc.org
Electron ionization of the DNA nucleobase, adenine, and the tRNA nucleobase,
hypoxanthine, was investigated near the threshold region (∼ 5–20 eV) using a high …
hypoxanthine, was investigated near the threshold region (∼ 5–20 eV) using a high …
Electron impact ionization of adenine: Partial cross sections
MA Rehman, E Krishnakumar - Atoms, 2022 - mdpi.com
Electron ionization of a genetically important nucleobase, adenine, was investigated from
threshold to 500 eV using crossed electron beam–effusive molecular beam geometry and …
threshold to 500 eV using crossed electron beam–effusive molecular beam geometry and …
Ultrafast dynamics of adenine following XUV ionization
The dynamics of biologically relevant molecules exposed to ionizing radiation contains
many facets and spans several orders of magnitude in time and energy. In the extreme …
many facets and spans several orders of magnitude in time and energy. In the extreme …
Degradation of adenine on the martian surface in the presence of perchlorates and ionizing radiation: a reflectron time-of-flight mass spectrometric study
The aim of the present work is to unravel the radiolytic decomposition of adenine (C 5 H 5 N
5) under conditions relevant to the Martian surface. Being the fundamental building block of …
5) under conditions relevant to the Martian surface. Being the fundamental building block of …