ERC Advanced Grant · 2024
Can tissue oxidation be sensed by positronium?
A method for non-invasive assessment of hypoxia (deficit of oxygen in tissue) is keenly awaited in medicine. This project is motivated by the exciting question whether it is possible to assess the concentration of oxygen in the tissue by detecting photons from positronium decays inside cells. Positronium (a bound state of an electron and positron) is copiously produced in the human body during positron emission tomography. Its properties in tissue depend on the size of the intramolecular voids and the concentration of molecular oxygen. Thus, it is plausible to expect that positronium may serve as a biomarker of tissue oxidation. Yet is this really the case? Is it at all possible to…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.