Results 151 to 160 of about 33,168 (203)

Review of surface plasmon resonance and localized surface plasmon resonance sensor [PDF]

open access: yesPhotonic Sensors, 2012
An overview of recent researches of surface plasmon resonance (SPR) sensing technology in Laboratory of Science and Technology of Micro-Nano Optics (LMNO), University of Science and Technology of China, is presented. Some novel SPR sensors, such as sensors based on metallic grating, metal-insulator-metal (MIM) nanoring and optical fiber, are designed ...
Hai Ming, Ming Hai
exaly   +2 more sources

Localized Surface Plasmon Resonance in Semiconductor Nanocrystals

Chemical Reviews, 2018
Localized surface plasmon resonance (LSPR) in semiconductor nanocrystals (NCs) that results in resonant absorption, scattering, and near field enhancement around the NC can be tuned across a wide optical spectral range from visible to far-infrared by synthetically varying doping level, and post synthetically via chemical oxidation and reduction ...
Ankit Agrawal   +2 more
exaly   +3 more sources

Localized surface plasmon resonance for enhanced electrocatalysis

Chemical Society Reviews, 2021
Incorporation of LSPR features into electrocatalysis shows unprecedented activities. This review summarizes the mechanisms, preparation and characterization strategies, as well as recent exciting progress in LSPR-mediated electrocatalysis.
Jian Zhao   +4 more
openaire   +2 more sources

Localized surface plasmon resonance based biosensing

Expert Review of Molecular Diagnostics, 2018
Bioanalytical sensing based on the principle of localized surface plasmon resonance experiences is currently an extremely rapid development. Novel sensors with new kinds of plasmonic transducers and innovative concepts for the signal development as well as read-out principles were identified. This review will give an overview of the development of this
Andrea Csáki   +2 more
exaly   +3 more sources

Localized Surface Plasmon Resonance Biosensors

Nanomedicine, 2006
In this review, the most recent progress in the development of noble metal nano-optical sensors based on localized surface plasmon resonance (LSPR) spectroscopy is summarized. The sensing principle relies on the LSPR spectral shifts caused by the surrounding dielectric environmental change in a binding event.
Jing, Zhao   +4 more
openaire   +2 more sources

Electrochemistry on a Localized Surface Plasmon Resonance Sensor

Langmuir, 2009
The optical signal of a localized surface plasmon resonance (LSPR)-based sensor combined with electrochemistry was investigated. Gold nanoparticles were immobilized on an indium tin oxide (ITO) substrate, which functioned as working electrode. Using cyclic voltammetry synchronized with LSPR sensing, surface reactions on gold were detected both ...
Takumi Sannomiya   +4 more
openaire   +4 more sources

Localized Surface Plasmon Resonances in Aluminum Nanodisks

Nano Letters, 2008
The plasmonic properties of arrays of supported Al nanodisks, fabricated by hole-mask colloidal lithography (HCL), are analyzed for the disk diameter range 61-492 nm at a constant disk height of 20 nm. Strong and well-defined (UV-vis-NIR) localized surface plasmon resonances are found and experimentally characterized with respect to spectral peak ...
Christoph, Langhammer   +3 more
openaire   +2 more sources

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