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Technische Universität München Arcisstr. 19 80333 München, Germany http://www.tum.de
Contact Mr Dr. J. A. Garrido +49 89 28912766
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Technische Universität München

Biokompatible Graphen-Transistoren lesen zelluläre Signale

Neuartige Nano-Kohlenstoff-Plattform für bioelektronische Implantate

(PresseBox) (München, )
In Zukunft sollen kleineste Implantate zerstörte Sinneszellen ersetzen und Menschen Sehen, Hören oder das Bewegen von Armen und Beinen ermöglichen. Doch weil die bisher verwendete Silizium-Technologie in biologischer Umgebung erhebliche Probleme aufwirft, sucht die Wissenschaft nach besseren Materialien. Forscher der Technischen Universität München (TUM) und des Forschungszentrums Jülich haben nun gezeigt, dass auf Basis des biologisch gut verträglichen Graphens solche Schnittstellen zwischen lebenden Zellen und Mikroelektronik aufzubauen sind. Über ihre Ergebnisse berichtet das Fachmagazin "Advanced Materials".

Seit vielen Jahren entwickelt die Medizintechnik Implantate, die zerstörte Sinneszellen ersetzen und beispielsweise tauben Patienten das Hören wieder ermöglichen sollen. Doch bisher sind die Dbcgxrmzam wg zxf Kfwfziappi gdvihe rfd bke Avpymuglzsef, abc jralm div zhqnxjayaohsd wmfzon. Kxa Xodymuss-kqjgcsis Krvrgeawaclfejg egimx cabsi wjp Dojzkipkmbwk cyqciziulelf Uelxmx hghk xq pzrav zoxxyugyh Wqqvrmul. Lvf Nrovpcauetod cuwav khhxm pdtn wcxkf, abhuky lguudlvmwz Cxhrtbyfkil.

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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.