Über den chemischen Informationsaustausch zwischen gesteuerten Nanopartikeln

Das Design von vergleichsweise einfachen und modular konfigurierbaren k nstlichen Systemen, die ber den Austausch von chemischen Botenstoffen miteinander kommunizieren kçnnen, ist unseres Wissens ein bislang unerforschtes Gebiet. In einer grundlegenden Arbeit pr sentieren wir hier eine Serie von Nanopartikeln, die in hierarchischer Art und Weise miteinander kommunizieren kçnnen. Das Konzept beruht auf gedeckelten mesoporçsen Silikat-Tr gern, bei denen der aus einem ersten Typ von gesteuerten Nanopartikeln freigesetzte chemische Botenstoff einen zweiten Typ von gedeckelten Nanopartikeln çffnet, welche wiederum einen anderen Botenstoff freisetzen, die eine dritte Gruppe von gesteuerten Nanoobjekten çffnen. 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