Unraveling the Relaxation Dynamics of Uracil: Insights from Time-Resolved X-ray Photoelectron Spectroscopy
Davide Faccialà; M. Bonanomi; Bruno Nunes Cabral Tenorio; L. Avaldi; P. Bolognesi; Carlo Callegari; Marcello Coreno; Sonia Coriani · 2025 · Journal of the American Chemical Society
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
High Resolution Image Download MS PowerPoint Slide We report a study of the electronic and nuclear relaxation dynamics of the photoexcited RNA base uracil in the gas phase using time-resolved core-level photoelectron spectroscopy together with high-level calculations. The dynamics was investigated by trajectory surface hopping calculations, and the core ionization energies were calculated for geometries sampled from these. The molecule was excited by a UV laser and dynamics probed on the oxygen, nitrogen, and carbon sites by core electron spectroscopy. We find that the main de-excitation chann
Abstract by Davide Faccialà; M. Bonanomi; Bruno Nunes Cabral Tenorio; L. Avaldi; P. Bolognesi; Carlo Callegari; Marcello Coreno; Sonia Coriani, Journal of the American Chemical Society (2025) — licensed CC BY 4.0.
About to run something similar?
Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.
Related failures
Scale-free networks are rare.
Negative / Null Result ReportScale-free networks are rare
Negative / Null Result ReportDark Matter Search Results from the CDMS II Experiment
Negative / Null Result ReportDetection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission
Negative / Null Result ReportTransient Water Vapor at Europa’s South Pole
Negative / Null Result ReportThe NANOGrav 11 Year Data Set: Pulsar-timing Constraints on the Stochastic Gravitational-wave Background
WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: OpenAlex · DOI 10.1021/jacs.5c04874