Solar Eclipse — Filipe Ferreira da Silva
RTP 12/08/2026.
RTP 12/08/2026.
Diário de Notícias 11/08/2026.
SIC Notícias 11/08/2026.
Notícias ao Minuto 10/08/2026.
RTP Telejornal 10/08/2026.
RTP Notícias 09/08/2026.
Revista Sábado 11/08/2026.
Diário de Notícias 11/08/2026.
Notícias ao Minuto 11/08/2026.
Notícias ao Minuto 11/08/2026.
Rádio Renascença 10/08/2026.
Rádio Renascença 10/08/2026.
Best poster, Pedro Guerra, LE2AP+LEELIS conference, Leuven, Belgium, September 2024.
Filipe Ferreira da Silva comments in "Público".
Filipe Ferreira da Silva comments in "Público".
International Journal of Molecular Sciences.
Tirapazamine (TPZ) is a widely used antitumour drug whose detailed mechanism of action had remained unclear. Physicists at the University of Innsbruck — in a study involving this group — uncovered how low-energy electron attachment drives the decomposition of TPZ, revealing a "roaming mechanism" in which a hydroxyl radical forms as the dominant reaction product responsible for damaging tumour cell DNA. Quantum chemical calculations, combined with mass spectrometry experiments, gave a detailed picture of the reaction dynamics behind this widely used radio-chemotherapy agent.
The work was carried out jointly by the computational photophysics group of Milan Ončák and the inelastic electron scattering group of Stephan Denifl at the University of Innsbruck, with experimental work led by PhD student Eugene Arthur-Baidoo.