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

  • Marco A. Squillaci
  • , Xiaolan Zhong
  • , Léo Peyruchat
  • , Cyriaque Genet
  • , Thomas W. Ebbesen
  • , Paolo Samorì*
  • *此作品的通讯作者
  • Université de Strasbourg

科研成果: 期刊稿件文章同行评审

摘要

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.

源语言英语
页(从-至)19315-19318
页数4
期刊Nanoscale
11
41
DOI
出版状态已出版 - 7 11月 2019

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