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Rebecca Meißner

Researcher at Universidade Nova de Lisboa

Publications -  10
Citations -  146

Rebecca Meißner is an academic researcher from Universidade Nova de Lisboa. The author has contributed to research in topics: Dissociation (chemistry) & Ionization energy. The author has an hindex of 6, co-authored 10 publications receiving 77 citations. Previous affiliations of Rebecca Meißner include University of Innsbruck.

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Low-energy electrons transform the nimorazole molecule into a radiosensitiser.

TL;DR: It is shown that LEEs effectively cause the reduction of the radiosensitiser nimorazole via associative electron attachment with the cross-section exceeding most of known molecules, which supports the hypothesis that nim orazole is selectively cytotoxic to tumour cells due to reduced of the molecule as prerequisite for accumulation in the cell.
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Electron-Induced Dissociation of the Potential Radiosensitizer 5-Selenocyanato-2'-deoxyuridine.

TL;DR: It is shown that low-energy electrons very effectively decompose SeCNdU upon attachment of thermal electrons, producing a large variety of charged fragments and radicals.
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Positive and negative ions of the amino acid histidine formed in low‐energy electron collisions

TL;DR: The effects of electrons as secondary particles in the chemical degradation of histidine are demonstrated and the reactions induced by those electrons differ when comparing positive and negative ion formation.
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Ring Formation and Hydration Effects in Electron Attachment to Misonidazole.

TL;DR: Observations of the reactivity of misonidazole with low-energy electrons in a water environment combining experiment and theoretical modelling help to understand the mechanism of bio-reductive drug action.