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Rigid multipodal platforms for metal surfaces

Valasek, Michal; Lindner, Marcin; Mayor, Marcel

Abstract (englisch):
In this review the recent progress in molecular platforms that form rigid and well-defined contact to a metal surface are discussed. Most of the presented examples have at least three anchoring units in order to control the spatial arrangement of the protruding molecular subunit. Another interesting feature is the lateral orientation of these foot structures which, depending on the particular application, is equally important as the spatial arrangement of the molecules. The numerous approaches towards assembling and organizing functional molecules into specific architectures on metal substrates are reviewed here. Particular attention is paid to variations of both, the core structures and the anchoring groups. Furthermore, the analytical methods enabling the investigation of individual molecules as well as monomolecular layers of ordered platform structures are summarized. The presented multipodal platforms bearing several anchoring groups form considerably more stable molecule–metal contacts than corresponding monopodal analogues and exhibit an enlarged separation of the functional molecules due to the increased footprint, as well a ... mehr

Zugehörige Institution(en) am KIT Institut für Nanotechnologie (INT)
Publikationstyp Zeitschriftenaufsatz
Jahr 2016
Sprache Englisch
Identifikator DOI: 10.3762/bjnano.7.34
ISSN: 2190-4286
KITopen ID: 1000053906
HGF-Programm 43.21.04; LK 01
Erschienen in Beilstein Journal of Nanotechnology
Band 7
Seiten 374-405
Schlagworte multivalent anchoring; protruding structure; spatial arrangement; tripodal platform
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