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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Mr Lukas Gerken +41 58 765 73 87
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Empa Swiss Federal Laboratories for Materials Science and Technology

Sanftere Tumorbehandlung

Nanomedizin

(PresseBox) (Dübendorf, )
Die Strahlentherapie ist einer der Eckpfeiler der Krebsbehandlung. Einige Tumorarten sprechen jedoch wenig bis kaum auf eine Bestrahlung an. Gelänge es, Tumorzellen empfindlicher zu machen, wäre die Behandlung wirksamer und sanfter. Forschenden der Empa und der ETH Zürich ist es nun gelungen, Metalloxid-Nanopartikel als «Radiosensitizer» einzusetzen – und diese auch gleich im industriellen Massstab herzustellen.

Bei einer Krebserkrankung stehen heute verschiedene Behandlungsmethoden zur Verfügung, die sich ergänzen können. Häufig angewendet wird die Strahlentherapie, die etwa mit einer Operation und einer Chemotherapie kombiniert werden kann. Zwar wird die Behandlung mit ionisierenden Strahlen seit über 100 Jahren in der Medizin eingesetzt, doch
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