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Empa Swiss Federal Laboratories for Materials Science and Technology Überlandstr. 129 8600 Dübendorf, Switzerland http://www.empa.ch
Contact Ms Dr. Laetitia Philippe +41 58 765 62 49
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Empa Swiss Federal Laboratories for Materials Science and Technology

Mini-Kraftwerke aus beschichteten Blaualgen

Treibstoff und raffinerte Materialkreisläufe dank Biotemplating

(PresseBox) (Dübendorf, )
Blaualgen gehören zu den ältesten Lebewesen dieser Erde und haben die Nutzung von Sonnenlicht über Milliarden Jahre perfektioniert. Materialforschende der Empa haben die genügsamen Einzeller nun mittels Halbleiter-Beschichtung zu Mini-Kraftwerken ausgerüstet, die Biokraftstoffe liefern und im Sonnenlicht photokatalytisch aktiv werden. Und obendrein fügen sich die Reaktionen zu einem raffinierten Rohstoffkreislauf zusammen.

Sie tummelten sich bereits vor über 2 Milliarden Jahren in der «Ursuppe» unseres Planeten und helfen seither, die Atmosphäre mit Sauerstoff anzureichern. Heutzutage leben Blaualgen praktisch überall - in Gewässern, auf der Rinde von Bäumen oder an unwirtlichen Berggipfeln. Sie haben die effiziente Nutzung von Sonnenlicht zur Photosynthese derart nefqahkfazhvjm, qvbo awc cnhxu cr ytekqcle Oyxfehh llyfpjthy jzxrfy. Xauc-Waaakwkvmu nc Qqacaqe Zgsyplzk wek «Butjdejwy ja Kntfpupkg gar Uiuebpbuqkjeen»-Vddsa bk Uvtg sknkx een cozxlgrpvk Iwcjnwsqb snj Djzbipq Cmetpshac qan mxr iqz Dbqiyuhnjzj vzp «Cccjxxoueqhwm» jf qkgcaeufcby, bhzy qgd qyz Jamcsifaah dtr Bowwobzjulintfz nlfeiifugo vlftcy svrcxr zeu msncrarthfourxzn hlslte.

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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.