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Deutsches Elektronen-Synchrotron DESY Notkestraße 85 22607 Hamburg, Germany http://www.desy.de
Contact Ms Prof. Sarah Köster +49 551 395556
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Deutsches Elektronen-Synchrotron DESY

Forscher röntgen lebende Krebszellen

Nanodiffraktion eröffnet neue Einblicke in die Physik des Lebens

(PresseBox) (Hamburg, )
Göttinger Wissenschaftler haben an DESYs Forschungslichtquelle PETRA III erstmals lebende biologische Zellen mit hochenergetischer Röntgenstrahlung untersucht. Die neue Technik zeigt deutliche Unterschiede der inneren Zellstruktur im Vergleich zu toten, sogenannten chemisch fixierten Zellen, wie sie häufig analysiert werden. "Mit dem neuen Verfahren haben wir erstmals Gelegenheit, die innere Struktur lebender Zellen in ihrer natürlichen Umgebung mit harter Röntgenstrahlung zu erkunden", betont Arbeitsgruppenleiterin Prof. Sarah Köster vom Institut für Röntgenphysik der Universität Göttingen. Die Forscher stellen ihre Arbeit an diesem Freitag im Fachjournal "Physical Review Letters" vor.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.