2D hybrid networks of gold nanoparticles: mechanoresponsive optical humidity sensors - Archive ouverte HAL
Article Dans Une Revue Nanoscale Année : 2019

2D hybrid networks of gold nanoparticles: mechanoresponsive optical humidity sensors

Résumé

Plasmonic coupling is a fascinating phenomenon occurring between neighboring metal nanostructures. We report a straightforward approach to study such process macroscopically by fabricating 2D networks of gold nanoparticles, interconnected with responsive hygroscopic organic linkers. By controlling the humidity we tune the interparticle distance to reversibly trigger plasmonic coupling collectively over several millimeters.

Domaines

Matériaux
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Dates et versions

hal-02413183 , version 1 (24-11-2020)

Identifiants

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Marco Squillaci, Xiaolan Zhong, Léo Peyruchat, Cyriaque Genet, Thomas Ebbesen, et al.. 2D hybrid networks of gold nanoparticles: mechanoresponsive optical humidity sensors. Nanoscale, 2019, 11 (41), pp.19315-19318. ⟨10.1039/C9NR05337A⟩. ⟨hal-02413183⟩
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