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Cover Picture Dynamers at the SolidЦLiquid Interface Controlling the Reversible AssemblyReassembly Process between Two Highly Ordered Supramolecular Guanine Motifs (Angew. Chem. Int. Ed. 112010)

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D 3461
www.angewandte.org
2010–49/11
Inorganic Nanostructures
N. L. Rosi and C.-L. Chen
Supramolecular Catalysis
J. Lacour and D. Rix
Multiferroic Materials
M. Drillon et al.
ACIEFS 49 (11) 1895–2068 (2010) · ISSN 1433–7851 · Vol. 49 · No. 11
Cover Picture
Artur Ciesielski, Stefano Lena, Stefano Masiero, Gian Piero Spada,*
and Paolo Samor*
Dynamers in action can be observed with responsive supramolecular architectures on
surfaces. In their Communication on page 1963 ff., G. P. Spada, P. Samor, and coworkers report how scanning tunneling microscopy was used to achieve submolecularscale visualization of the metal-templated reversible assembly/reassembly process of
N9-alkylguanine monolayers. Changes in pH switch the resulting structures from
highly ordered quartets to ribbons.
Peptides in Nanostructure Synthesis
Peptides are ideal agents to direct the formation and aggregation of inorganic
nanostructures because of their molecular recognition and self-assembly
capabilities. The current status of the research is summarized by N. L. Rosi and C.L. Chen in their Review on page 1924 ff.
Surface Chemistry
The theoretical modeling of the first activation stages of a Cu complex on top of a
heated surface is reported by G. Tabacchi and co-workers in their Communication on
page 1944 ff. Both slow diffusion and a fast motion were shown to occur during the
activation.
NHC-Stabilized Borole Anions
A p-nucleophilic boron atom, which is a rare example in the chemistry of boryl
anions, is a characteristic feature of the boracycles described by H. Braunschweig et
al. in their Communication on page 2041 ff.^
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two, process, motifs, guanine, reversible, interface, 112010, ordered, int, cover, angel, solidцliquid, dynamers, chem, assemblyreassembly, supramolecular, picture, controlling, highly
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