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- DOI to cite this document:
- 10.5283/epub.20355
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Abstract
Objective: Oxygen-dependent quenching of luminescence of metal porphyrin complexes has been used to image the pO(2) distribution over tumor and normal tissue. Methods: An experimental setup is described using a platinum(II)-octaethyl-porphyrin immobilized in a polystyrene matrix as transparent planar sensor. Results: Sensitivity over a broad range is high at low pO(2) values (+/-0.2 mm Hg at 0 mm ...

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