Driving Chemical Reactions in Plasmonic Nanogaps with Electrohydrodynamic Flow.

Abstract

Nanoparticles from colloidal solution-with controlled composition, size, and shape-serve as excellent building blocks for plasmonic devices and metasurfaces. However, understanding hierarchical driving forces affecting the geometry of oligomers and interparticle gap spacings is still needed to fabricate high-density architectures over large areas. Here… (More)
DOI: 10.1021/acsnano.7b05815

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