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One Building Block, Two Different Supramolecular Surface‐Confined Patterns: Concentration in Control at the Solid–Liquid Interface
Author(s) -
Lei Shengbin,
Tahara Kazukuni,
De Schryver Frans C.,
Van der Auweraer Mark,
Tobe Yoshito,
De Feyter Steven
Publication year - 2008
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200705322
Subject(s) - graphite , supramolecular chemistry , block (permutation group theory) , interface (matter) , surface (topology) , solid surface , honeycomb , stability (learning theory) , content (measure theory) , molecule , chemical physics , materials science , computer science , chemistry , chemical engineering , crystallography , nanotechnology , combinatorics , mathematics , organic chemistry , geometry , composite material , engineering , mathematical analysis , gibbs isotherm , machine learning
New tool for surface modification : The 2D pattern formed by physisorbed dehydrobenzoannulene molecules on a graphite surface depends on their concentration in solution. The concentration dependence is directly related to the difference in stability between the linear and the honeycomb polymorphs and their respective molecular densities (see picture).