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Communication Dans Un Congrès Année : 2015

Addressing Large Sets of Multifunctional Particles onto Pre-defined Nano-sites Using Selective Surface Chemistries

Résumé

Finding simple methods for the precise self-assembly of colloids onto different regions of a patterned surface is a major current issue in nanofabrication. Solving this issue could bridge the gap between top-down fabrication processes such as lithography which allows the creation of large arrays of well-defined nanostructures on a surface (e.g. nanoantennas) and bottom-up built nano-objects. In our work, latex nanoparticles were precisely located onto the gold regions of micro and nanopatterned gold/silica substrates through selective surface chemical functionalizations. This strategy allowed the trapping of nanoparticles onto the gold nanostructures with very little non-specific adsorption onto the surrounding silica.
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Dates et versions

hal-01489566 , version 1 (14-03-2017)

Identifiants

  • HAL Id : hal-01489566 , version 1

Citer

Francisco Palazon, Pedro Rojo Romeo, Céline Chevalier, Thomas Gehin, Ali Belarouci, et al.. Addressing Large Sets of Multifunctional Particles onto Pre-defined Nano-sites Using Selective Surface Chemistries. CMOS-ET 2015, 2015, Vancouver, Canada. ⟨hal-01489566⟩
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