Advanced 1D heterostructures based on nanotube templates and molecules - DMAS ONERA
Article Dans Une Revue Chemical Society Reviews Année : 2024

Advanced 1D heterostructures based on nanotube templates and molecules

Laurent Alvarez
Sofie Cambré
Stephane Campidelli
Stephanie Reich
Antonio Setaro
Lei Shi
Wim Wenseleers

Résumé

Recent advancements in materials science have shed light on the potential of exploring hierarchical assemblies of molecules on surfaces, driven by both fundamental and applicative challenges. This field encompasses diverse areas including molecular storage, drug delivery, catalysis, and nanoscale chemical reactions. In this context, the utilization of nanotube templates (NTs) has emerged as promising platforms for achieving advanced one-dimensional (1D) molecular assemblies. NTs offer cylindrical, crystalline structures with high aspect ratios, capable of hosting molecules both externally and internally (Mol@NT). Furthermore, NTs possess a wide array of available diameters, providing tunability for tailored assembly. This review underscores recent breakthroughs in the field of Mol@NT. The first part focuses on the diverse panorama of structural properties in Mol@NT synthesized in the last decade. The advances in understanding encapsulation, adsorption, and ordering mechanisms are detailed. In a second part, the review highlights the physical interactions and photophysics properties of Mol@NT obtained by the confinement of molecules and nanotubes in the van der Waals distance regime. The last part of the review describes potential applicative fields of these 1D heterostructures, providing specific examples in photovoltaics, luminescent materials, and bio-imaging. A conclusion gathers current challenges and perspectives of the field to foster discussion in related communities.
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Dates et versions

hal-04685224 , version 1 (03-09-2024)

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Charlotte Allard, Laurent Alvarez, Jean-Louis Bantignies, Nedjma Bendiab, Sofie Cambré, et al.. Advanced 1D heterostructures based on nanotube templates and molecules. Chemical Society Reviews, 2024, 53 (16), pp.8457-8512. ⟨10.1039/d3cs00467h⟩. ⟨hal-04685224⟩
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