Controlling the synthesis and assembly of silver nanostructures for plasmonic applications
Coinage metals, such as Au, Ag, and Cu, have been important materials throughout
history.(1) Although in ancient cultures they were admired primarily for their ability to reflect …
history.(1) Although in ancient cultures they were admired primarily for their ability to reflect …
[HTML][HTML] Optical diagnostic based on functionalized gold nanoparticles
J Ou, Z Zhou, Z Chen, H Tan - International Journal of Molecular Sciences, 2019 - mdpi.com
Au nanoparticles (NPs) possess unique physicochemical and optical properties, showing
great potential in biomedical applications. Diagnostic spectroscopy utilizing varied Au NPs …
great potential in biomedical applications. Diagnostic spectroscopy utilizing varied Au NPs …
Compact metallo-dielectric optical antenna for ultra directional and enhanced radiative emission
We report the design of highly efficient optical antennas employing a judicious synthesis of
metallic and dielectric materials. In the proposed scheme, a pair of metallic coupled …
metallic and dielectric materials. In the proposed scheme, a pair of metallic coupled …
[HTML][HTML] Manipulation of photoluminescence of two-dimensional MoSe2 by gold nanoantennas
Abstract Monolayer molybdenum diselenide (MoSe2), a member of the TMDCs family, is an
appealing candidate for coupling to gold plasmonic nanostructures as it has smaller …
appealing candidate for coupling to gold plasmonic nanostructures as it has smaller …
Directing single-molecule emission with DNA origami-assembled optical antennas
We demonstrate the capability of DNA self-assembled optical antennas to direct the
emission of an individual fluorophore, which is free to rotate. DNA origami is used to …
emission of an individual fluorophore, which is free to rotate. DNA origami is used to …
Ultracompact and unidirectional metallic antennas
We investigate the angular redistribution of light radiated by a single emitter located in the
vicinity of dipolar silver nanoparticles. We point out the fundamental role of the phase …
vicinity of dipolar silver nanoparticles. We point out the fundamental role of the phase …
Photoluminescence enhancement of carbon dots by gold nanoparticles conjugated via PAMAM dendrimers
Carbon dots (CDs) have many fascinating fluorescent properties, however, their low
quantum yield limits their applications. In this study, the photoluminescence (PL) of CDs in …
quantum yield limits their applications. In this study, the photoluminescence (PL) of CDs in …
Strong selective anti-Stokes Raman scattering enhancement in plasmonics using photon density of states engineering
SV Gaponenko, DV Guzatov… - The Journal of Physical …, 2021 - ACS Publications
We demonstrate theoretically the possibility to achieve domination of anti-Stokes Raman
scattering enhancement over the Stokes one by means of photon local density of states …
scattering enhancement over the Stokes one by means of photon local density of states …
Engineering of radiation of optically active molecules with chiral nano-meta-particles
The radiation of an optically active (chiral) molecule placed near a chiral nanosphere is
investigated. The optimal conditions for engineering of radiation of optically active (chiral) …
investigated. The optimal conditions for engineering of radiation of optically active (chiral) …
Synthesis and enhanced photoluminescence in novel AucoreAu–Agshell nanoparticles embedded Nd3+-doped antimony oxide glass hybrid nanocomposites
T Som, B Karmakar - Journal of Quantitative Spectroscopy and Radiative …, 2011 - Elsevier
AucoreAu–Agshell nanoparticles and Nd3+ ions co-doped in a novel antimony (III) oxide
based dielectric (glass) matrix were synthesized for the first time, by a new very simple …
based dielectric (glass) matrix were synthesized for the first time, by a new very simple …