title: Formation of hydroxyl-functionalized stilbenoid molecular sieves at the liquid/solid interface on top of a 1-decanol monolayer.
abstract: Specific molecular tectons can be designed to form molecular sieves through self-assembly at the solid-liquid interface. After demonstrating a model tecton bearing apolar alkyl chains, we then focus on a modified structure involving asymmetric functionalization of some alkyl chains with polar hydroxyl groups in order to get chemical selectivity in the sieving. As the formation of supramolecular self-assembled networks strongly depends on molecule-molecule, molecule-substrate and molecule-solvent interactions, we compared the tectons' self-assembly on graphite for two types of solvent. We demonstrate the possibility to create hydroxylated stilbenoid molecular sieves by using 1-decanol as a solvent. Interestingly, with this solvent, the porous network is developed on top of a 1-decanol monolayer.
authors.affiliation: Nanophotonics Laboratory, Service de Physique de l'État Condensé, IRAMIS, CEA, F-91191 Gif-sur-Yvette Cedex, France.
authors.forename: Amandine
authors.initials: A
authors.lastname: Bellec
authors.forename: Claire
authors.initials: C
authors.lastname: Arrigoni
authors.forename: Ludovic
authors.initials: L
authors.lastname: Douillard
authors.forename: Céline
authors.initials: C
authors.lastname: Fiorini-Debuisschert
authors.forename: Fabrice
authors.initials: F
authors.lastname: Mathevet
authors.forename: David
authors.initials: D
authors.lastname: Kreher
authors.forename: André-Jean
authors.initials: AJ
authors.lastname: Attias
authors.forename: Fabrice
authors.initials: F
authors.lastname: Charra