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Du P, Bléger D, Charra F, et al. A versatile strategy towards non-covalent functionalization of graphene by surface-confined supramolecular self-assembly of Janus tectons. Beilstein J Nanotechnol. 2015;6:632-9doi: 10.3762/bjnano.6.64.
Du, P., Bléger, D., Charra, F., Bouchiat, V., Kreher, D., Mathevet, F., & Attias, A. J. (2015). A versatile strategy towards non-covalent functionalization of graphene by surface-confined supramolecular self-assembly of Janus tectons. Beilstein journal of nanotechnology, 6632-9. https://doi.org/10.3762/bjnano.6.64
Du, Ping, et al. "A versatile strategy towards non-covalent functionalization of graphene by surface-confined supramolecular self-assembly of Janus tectons." Beilstein journal of nanotechnology vol. 6 (2015): 632-9. doi: https://doi.org/10.3762/bjnano.6.64
Du P, Bléger D, Charra F, Bouchiat V, Kreher D, Mathevet F, Attias AJ. A versatile strategy towards non-covalent functionalization of graphene by surface-confined supramolecular self-assembly of Janus tectons. Beilstein J Nanotechnol. 2015 Mar 03;6:632-9. doi: 10.3762/bjnano.6.64. eCollection 2015. PMID: 25821703; PMCID: PMC4362293.
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Beilstein J Nanotechnol. 2015 Mar 03;6:632-9. doi: 10.3762/bjnano.6.64. eCollection 2015.

A versatile strategy towards non-covalent functionalization of graphene by surface-confined supramolecular self-assembly of Janus tectons.

Beilstein journal of nanotechnology

Ping Du, David Bléger, Fabrice Charra, Vincent Bouchiat, David Kreher, Fabrice Mathevet, André-Jean Attias

Affiliations

  1. Institut Parisien de Chimie Moléculaire, Chimie des Polymères, UMR CNRS 8232, Université Pierre et Marie Curie, 3 rue Galilée, 94200 Ivry, France.
  2. Laboratoire de Nanophotonique, Service de Physique de l'Etat Condensé CEA/Saclay 91191 Gif sur Yvette Cedex, France.
  3. Department Nanosciences Institut Neel, CNRS, Univ. Grenoble-Alpes, 38042 Grenoble Cedex 09, France.

PMID: 25821703 PMCID: PMC4362293 DOI: 10.3762/bjnano.6.64

Abstract

Two-dimensional (2D), supramolecular self-assembly at surfaces is now well-mastered with several existing examples. However, one remaining challenge to enable future applications in nanoscience is to provide potential functionalities to the physisorbed adlayer. This work reviews a recently developed strategy that addresses this key issue by taking advantage of a new concept, Janus tecton materials. This is a versatile, molecular platform based on the design of three-dimensional (3D) building blocks consisting of two faces linked by a cyclophane-type pillar. One face is designed to steer 2D self-assembly onto C(sp(2))-carbon-based flat surfaces, the other allowing for the desired functionality above the substrate with a well-controlled lateral order. In this way, it is possible to simultaneously obtain a regular, non-covalent paving as well as supramolecular functionalization of graphene, thus opening interesting perspectives for nanoscience applications.

Keywords: C(sp2)-based substrates; Janus tecton; graphene; liquid–solid interface; scanning tunnelling microscopy; supramolecular self-assembly

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