Broadband Plasmonic Nanoantennas for Multi-Color Nanoscale Dynamics in Living Cells.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202207977
Abstract: Recently, the implementation of plasmonic nanoantennas has opened new possibilities to investigate the nanoscale dynamics of individual biomolecules in living cells. However, studies so far have been restricted to single molecular species as the narrow… read more here.
Keywords: plasmonic nanoantennas; color; living cells; nanoscale dynamics ... See more keywords
Fixed-size double-resonant nanolaminate plasmonic nanoantennas with wide spectral tunability and high optical cross-sections
Sign Up to like & getrecommendations! Published in 2021 at "Optik"
DOI: 10.1016/j.ijleo.2021.166332
Abstract: Abstract Plasmonic nanoantennas can support localized surface plasmon (LSP) modes to concentrate light at the nanoscale. Although “single-resonant” plasmonic nanoantennas are sufficient for applications based on single-photon processes, “double-resonant” or “multiresonant” plasmonic nanoantennas are more… read more here.
Keywords: cross sections; double resonant; plasmonic nanoantennas; size ... See more keywords
Interactions between Plasmonic Nanoantennas and Vortex Beams.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c01926
Abstract: The orbital angular momentum (OAM) of light offers a new degree of freedom for light-matter interactions, yet how to control such interactions with this physical dimension remains open. Here, by developing a numerical method enabling… read more here.
Keywords: plasmonic nanoantennas; oam; interactions plasmonic; nanoantennas vortex ... See more keywords
Plasmon 3D Electron Tomography and Local Electric-Field Enhancement of Engineered Plasmonic Nanoantennas
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b00125
Abstract: Plasmonic nanoantennas are pushing the limits of optical imaging resolution capabilities in near-field scanning optical microscopy (NSOM). Accordingly, these techniques are driving the basic understanding of photonic and optoelectronic nanoscale devices with applications in sensing,… read more here.
Keywords: plasmonic nanoantennas; plasmon electron; microscopy; field ... See more keywords
Following the chemical immobilization of membrane proteins on plasmonic nanoantennas using infrared spectroscopy.
Sign Up to like & getrecommendations! Published in 2020 at "ACS sensors"
DOI: 10.1021/acssensors.0c00824
Abstract: Plasmonic nanoantennas are promising sensing platforms for detecting chemical and biological molecules in the infrared region. However, integrating fragile biological molecules such as proteins on plasmonic nanoantennas is an essential requirement in the detection procedure.… read more here.
Keywords: proteins plasmonic; plasmonic nanoantennas; immobilization; spectroscopy ... See more keywords
Tunable optical switching in the near-infrared spectral regime by employing plasmonic nanoantennas containing phase change materials.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.023755
Abstract: We propose the design of switchable plasmonic nanoantennas (SPNs) that can be employed for optical switching in the near-infrared regime. The proposed SPNs consist of nanoantenna structures made up of a plasmonic metal (gold) such… read more here.
Keywords: plasmonic nanoantennas; optical switching; near infrared; switching near ... See more keywords