Results 31 to 40 of about 62,846 (187)
One-Pot Synthesis of Multi-Branch Gold Nanoparticles and Investigation of Their SERS Performance
Biosensors, 2018 Gold nanoparticles with multiple branches have attracted intensive studies for their application in sensing of low trace molecules. A large number of the merits found on the gold nanoparticles for the above applications are attributed to the strong ...
Weifeng Lv +5 more
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Surface plasmon resonance extension through two-block metal-conducting polymer nanorods
Nature Communications, 2018 Localized surface plasmon resonance can be exploited for a range of applications, but remains difficult to tailor in metal-organic nanostructures.
Insub Jung +7 more
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Plasmonics: Localization and guiding of electromagnetic energy in metal/dielectric structures [PDF]
, 2005 We review the basic physics of surface-plasmon excitations occurring at metal/dielectric interfaces with special emphasis on the possibility of using such excitations for the localization of electromagnetic energy in one, two, and three dimensions, in a ...
Atwater, Harry A., Maier, Stefan A.
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Surface Plasmonic Sensors: Sensing Mechanism and Recent Applications
Sensors, 2021 Surface plasmonic sensors have been widely used in biology, chemistry, and environment monitoring. These sensors exhibit extraordinary sensitivity based on surface plasmon resonance (SPR) or localized surface plasmon resonance (LSPR) effects, and they ...
Qilin Duan +4 more
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Using surface plasmonics to turn on fullerene's dark excitons [PDF]
, 2014 Using our recently proposed Bethe-Salpeter $G_0W_0$ formulation, we explore the optical absorption spectra of fullerene (C$_{60}$) near coinage metal surfaces (Cu, Ag, and Au). We pay special attention to how the surface plasmon $\omega_S$ influences the
Despoja, V., Mowbray, D. J.
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Localized surface plasmon resonance based point-of-care system for sepsis diagnosis
Materials Science for Energy Technologies, 2020 Based on localized surface plasmon resonance (LSPR) enhanced quantum dot (QD) emission in a sandwich assay of “capture PCT antibody/PCT/detection PCT antibody labelled with QD” on a gold nanoarray chip, a fully automated point-of-care (POC) system for ...
Ling Ling Sun +5 more
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Fiber Surface Modification Technology for Fiber-Optic Localized Surface Plasmon Resonance Biosensors
Sensors, 2012 Considerable studies have been performed on the development of optical fiber sensors modified by gold nanoparticles based on the localized surface plasmon resonance (LSPR) technique. The current paper presents a new approach in fiber surface modification
Jijun Xiong +5 more
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Sensors, 2010 Electron beam lithography (EBL) was used to directly pattern periodic gold nanodot arrays on optical fiber tips. Localized surface plasmon resonance of the E-beam patterned gold nanodot arrays on optical fiber tips was utilized for biochemical sensing ...
Yongbin Lin +4 more
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RESSONÂNCIA DE PLASMON DE SUPERFÍCIE LOCALIZADO E APLICAÇÃO EM BIOSSENSORES E CÉLULAS SOLARES
Química NovaWithin the last decades, the research on nanoparticles presenting localized surface plasmon resonance has increased constantly. In these materials, the interaction between electrons and incident light results in charge separation, enhancement of the ...
Jacqueline Ferreira Leite Santos +5 more
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Generation of Multiple Plasmon Resonances in a Nanochannel
IEEE Photonics Journal, 2013 In this paper, we investigate the coupling of surface plasmon based on Kretschmann configuration (KC) to localized and delocalized surface plasmon modes supported by metallic nanowire grating (MG) at the oblique incidence. The designed structure consists
Wei Peng +4 more
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