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  • Self-assembly of an asymmetrically functionalized [6]helicene at liquid/solid interfaces.

Self-assembly of an asymmetrically functionalized [6]helicene at liquid/solid interfaces.

Chemical communications (Cambridge, England) (2013-02-12)
Tatyana Balandina, Maarten W van der Meijden, Oleksandr Ivasenko, David Cornil, Jérôme Cornil, Roberto Lazzaroni, Richard M Kellogg, Steven De Feyter
ABSTRACT

STM brings to light chirality aspects of the self-assembly of a functionalized helicene at the interface between a liquid and the solid substrates, gold and graphite. This reveals conditions for conglomerate formation.

MATERIALS
Product Number
Brand
Product Description

Supelco
1,2,4-Trichlorobenzene, PESTANAL®, analytical standard
Sigma-Aldrich
1,2,4-Trichlorobenzene, anhydrous, ≥99%
Sigma-Aldrich
1,2,4-Trichlorobenzene, ReagentPlus®, ≥99%
Sigma-Aldrich
1,2,4-Trichlorobenzene, suitable for HPLC, ≥99%
Supelco
1,2,4-Trichlorobenzene solution, certified reference material, 5000 μg/mL in methanol