Managing light polarization via plasmon–molecule interactions within an asymmetric metal nanoparticle trimer

T Shegai, Z Li, T Dadosh, Z Zhang… - Proceedings of the …, 2008 - National Acad Sciences
The interaction of light with metal nanoparticles leads to novel phenomena mediated by
surface plasmon excitations. In this article we use single molecules to characterize the …

Fluorescence enhancement from individual plasmonic gap resonances

M Schmelzeisen, Y Zhao, M Klapper, K Müllen… - Acs Nano, 2010 - ACS Publications
We studied the fluorescence enhancement of a dye-loaded polyphenylene dendrimer in a
gap of 2− 3 nm between a silver film and single silver particles with an average diameter of …

Self-standing corrugated Ag and Au-nanorods for plasmonic applications

S Habouti, M Mátéfi-Tempfli, CH Solterbeck… - Journal of Materials …, 2011 - pubs.rsc.org
We use home-made Si-supported anodized alumina thin film templates for the
electrodeposition of large area self-standing Ag-and Au-nanorod (Au-NR) arrays. The …

Dynamic plasmonic pixels

NJ Greybush, K Charipar, JA Geldmeier, SJ Bauman… - ACS …, 2019 - ACS Publications
Information display utilizing plasmonic color generation has recently emerged as an
alternative paradigm to traditional printing and display technologies. However, many …

Morphological tunability of the plasmonic response: from hollow gold nanoparticles to gold nanorings

M Prieto, R Arenal, L Henrard, L Gomez… - The Journal of …, 2014 - ACS Publications
The optical and morphological properties of hollow gold nanoparticles (HGNPs) can be
finely modified by employing poly-l-lysine hydrobromide (PLL), a homopoly amino acid of …

Tip-enhanced multipolar Raman scattering

CF Wang, Z Cheng, BT O'Callahan… - The Journal of …, 2020 - ACS Publications
We record nanoscale chemical images of thiobenzonitrile (TBN)-functionalized plasmonic
gold nanocubes via tip-enhanced Raman spectroscopy (TERS). The spatially averaged …

Subtle structural change in the exciton-forming dye drives plasmon–exciton interaction involving gold nanorods into the strong coupling regime: implications for …

M Kumar, R Arjariya, J Dey… - ACS Applied Nano …, 2023 - ACS Publications
Coherent energy exchange between plasmons and excitons has attracted considerable
interest from researchers worldwide because of their potential applications in enhanced …

Polarization microscopy with stellated gold nanoparticles for robust, in-situ monitoring of biomolecules

J Aaron, E De La Rosa, K Travis, N Harrison, J Burt… - Optics express, 2008 - opg.optica.org
Advances in plasmonic nanoparticle synthesis afford new opportunities for biosensing
applications. Here, we apply a combination of a new type of plasmonic nanomaterial …

Plasmon-coupled resonance energy transfer

LY Hsu, W Ding, GC Schatz - The journal of physical chemistry …, 2017 - ACS Publications
In this study, we overview resonance energy transfer between molecules in the presence of
plasmonic structures and derive an explicit Förster-type expression for the rate of plasmon …

Effects of aspect ratio heterogeneity of an assembly of gold nanorod on localized surface plasmon resonance

S Kaushal, SS Nanda, DK Yi, H Ju - The journal of physical …, 2020 - ACS Publications
We examine the effects of aspect ratio (AR) heterogeneity of an assembly of gold nanorods
(GNRs) in a colloid on the total cross-section for its light scattering via localized surface …