The field of plasmonics has become one of the most interesting and active research areas in
nanotechnology, enabling numerous fundamental studies and applications in a variety of …

This Account describes a new paradigm for the relationship between the geometry of
metallic nanostructures and their optical properties. While the interaction of light with metallic …

A class of highly fluorescent and photostable core− shell nanoparticles from a modified
Stöber synthesis in the size range of 20− 30 nm is described. These nanoparticles are …

We demonstrate that a dielectric anapole resonator on a metallic mirror can enhance the
third harmonic emission by two orders of magnitude compared to a typical anapole …

We explored using a magnetic field to modulate the permeability of polyelectrolyte
microcapsules prepared by layer-by-layer self-assembly. Ferromagnetic gold-coated cobalt …

We apply the recently developed plasmon hybridization method to a solid nanosphere
interacting with a metallic surface. We show that the plasmon energies of the nanoparticle …

Nanoscale uniform films containing gold nanoparticle and polyelectrolyte multilayer
structures were fabricated by the using spin-assembly or spin-assisted layer-by-layer (SA …

Gold nanoparticles (AuNPs) have been extensively investigated for their use in various
biomedical applications. Owing to their biocompatibility, simple surface modifications, and …

We present an experimental study of the tunability of the silver nanoparticle localized
plasmon resonance in close proximity to a gold film. Broad-band tuning of the silver particle …

If long polyelectrolyte chains are attached densely to colloidal latex particles, a spherical
polyelectrolyte brush results. These spherical polyelectrolytes are dispersed in water and …