Formation of hydroxyl-functionalized stilbenoid molecular sieves at the liquid/solid interface on top of a 1-decanol monolayer - CEA - Commissariat à l’énergie atomique et aux énergies alternatives Access content directly
Journal Articles Nanotechnology Year : 2014

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.
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cea-01376814 , version 1 (05-10-2016)

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Amandine Bellec, Claire Arrigoni, Ludovic Douillard, Céline Fiorini-Debuisschert, Fabrice Mathevet, et al.. Formation of hydroxyl-functionalized stilbenoid molecular sieves at the liquid/solid interface on top of a 1-decanol monolayer. Nanotechnology, 2014, 25 (43), pp.435604 ⟨10.1088/0957-4484/25/43/435604⟩. ⟨cea-01376814⟩
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