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Title: Self-assembled polyphenylene dendrimer nanofibers on highly oriented pyrolytic graphite studied by atomic force microscopy
Authors: Liu, DJ ×
De Feyter, Steven
Grim, Kees
Vosch, Tom
Grebel-Koehler, D
Wiesler, UM
Berresheim, AJ
Mullen, K
De Schryver, Frans #
Issue Date: Jan-2002
Publisher: Amer chemical soc
Series Title: Langmuir vol:18 issue:21 pages:8223-8230
Abstract: Self-assembled nanostructures of various polyphenylene dendrimers, prepared by drop casting dendrimer solutions on the surface of highly oriented pyrolytic graphite (HOPG), have been investigated by noncontact atomic force microscopy (NCAFM). Besides forming globular clusters, all the polyphenylene dendrimers studied self-assemble into micrometer long nanofibers irrespective of their cores (e.g., tetraphenylmethane, biphenyl, or azobenzene). The effect of the dendrimer generation and the degree of branching on the formation of dendrimer nanofibers is studied.
ISSN: 0743-7463
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Imaging and Photonics
× corresponding author
# (joint) last author

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