Institut für Medizintechnik und Medizininformatik
Dauerhafte URI für die Sammlunghttps://irf.fhnw.ch/handle/11654/23
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Publikation Molecular assembly and self‐assembly: molecular nanoscience for future technologies(2003) de Wild, Michael; Berner, Simon; Suzuki, Hitoshi; Ramoino, Luca; Baratoff, Alexis; Jung, Thomas A.In this review the emerging science of single molecules is discussed in the perspective of nanoscale molecular functions and devices. New methods for the controlled assembly of well-defined molecular nanostructures are pre- sented: self assembly and single molecular positioning. The observation and selective modification of conformation, electronics, and molecular mechanics of individual molecules and molecular assemblies by scanning probes is dem- onstrated. To complement this scientific review, some of the possible conse- quences and visions for future developments are discussed, as far as they derive from the presented systems. The prospects of nanoscale science to stim- ulate technological evolution are exemplified.01A - Beitrag in wissenschaftlicher ZeitschriftPublikation Molecular assembly and self-assembly. Molecular nanoscience for future technologies(Schweizerische Chemische Gesellschaft, 2002) de Wild, Michael; Berner, Simon; Suzuki, Hitoshi; Ramoino, Luca; Baratoff, Alexis; Jung, Thomas A.In this review the emerging science of single molecules is discussed from the perspective of nanoscale molecular functions and devices. New methods for the controlled assembly of well-defined mo lecular nanostructures are presented: self assembly and single molecular positioning. The observation and selective modification of conformation, electronics, and molecular mechanics of individual molecules and molecular assemblies by scanning probes are demonstrated. To complement this scientific review, some of the possible consequences and visions for future developments are discussed, as far as they derive from the presented systems. Here, the prospects of nanoscale science to stimulate technological evolution are ex emplified.01A - Beitrag in wissenschaftlicher ZeitschriftPublikation A novel route to molecular self-assembly. Self-intermixed monolayer phases(Wiley, 18.10.2002) de Wild, Michael; Berner, Simon; Suzuki, Hitoshi; Yanagi, Hisao; Schlettwein, Derck; Ivan, Stanislav; Baratoff, Alexis; Guentherodt, Hans-Joachim; Jung, Thomas A.The stars and stripes: A novel route to highly perfect molecular self-assembly is presented. Depending on the relative surface (Ag(111)) coverage of the two species, subphthalocyanine and C60 (green and yellow in the colored STM image) on an surface, well-ordered intermixed monolayers consisting of 1D chains with 1 nm width or 2D hexagonal patterns are formed. The structural parameters and schematic binary "phase diagram" of this system are deduced from detailed room-temperature STM studies. The most important underlying interactions and the relevant properties of the molecules are discussed qualitatively.01A - Beitrag in wissenschaftlicher Zeitschrift