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Gold Nanorods for LSPR Biosensing: Synthesis, Coating by Silica, and Bioanalytical Applications
Biosensors, 2020 Nanoparticles made of coinage metals are well known to display unique optical properties stemming from the localized surface plasmon resonance (LSPR) phenomenon, allowing their use as transducers in various biosensing configurations.
Vincent Pellas +7 more
semanticscholar +1 more source
Oriented Gold Nanorods and Gold Nanorod Chains within Smectic Liquid Crystal Topological Defects [PDF]
ACS Nano, 2017 We show that the use of oriented linear arrays of smectic A defects, the so-called smectic oily streaks, enables the orientation of gold nanorods (GNRs) for a large range of GNR diameters, ranging from 7 to 48 nm, and for various ligands. For the small GNRs it enables oriented end-to-end small chains of GNRs when the density is increased from around 2 ...
Rožič, Brigita +13 more
openaire +3 more sources
Functionalized Gold Nanorods for Tumor Imaging and Targeted Therapy
Cancer Biology & Medicine, 2012 Gold nanorods, as an emerging noble metal nanomaterial with unique properties, have become the new exciting focus of theoretical and experimental studies in the past few years.
Chen Gui, Da-xiang Cui
doaj +1 more source
Scientific Reports, 2022 This paper studies the effectiveness of the integration of microwave field irradiation and laser emission in liver cancer therapy with the aid of gold nanorods, in order to find out the influences of these combinational methods in tumor necrosis ...
Saeedeh Kabiri, Fatemeh Rezaei
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Nanomaterials, 2021 A nanoparticle’s shape and size determine its optical properties. Nanorods are nanoparticles that have double absorption bands associated to surface plasmon oscillations along their two main axes.
Juan Manuel Núñez-Leyva +6 more
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Orientational Imaging of Subwavelength Au Particles with Higher Order Laser Modes [PDF]
, 2006 We present a new method for the imaging of single metallic nanoparticles that provides information about their shape and orientation. Using confocal microscopy in combination with higher order laser modes, scattering images of individual particles are ...
Failla, Antonio Virgilio +4 more
core +1 more source
Plasmonic Sensing Characteristics of Gold Nanorods with Large Aspect Ratios
Sensors, 2018 Plasmonic gold nanorods play important roles in nowadays state-of-the-art plasmonic sensing techniques. Most of the previous studies and applications focused on gold nanorods with relatively small aspect ratios, where the plasmon wavelengths are smaller ...
Chao Zhuang +5 more
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Light-activated gold nanorods for effective therapy of venous malformation
Materials Today Bio, 2022 Gold nanorods have been studied extensively in the field of tumor therapy but have not been explored in the treatment of venous malformation (VM), which is a common vascular disease in clinic practice lacking an effective therapeutic approach.
Yihong Jiang +10 more
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Polarization control of metal-enhanced fluorescence in hybrid assemblies of photosynthetic complexes and gold nanorods [PDF]
, 2014 Fluorescence imaging of hybrid nanostructures composed of a bacterial light-harvesting complex LH2 and Au nanorods with controlled coupling strength is employed to study the spectral dependence of the plasmon-induced fluorescence enhancement.
Aizpurua, J. +9 more
core +1 more source
Increased Intraband Transitions in Smaller Gold Nanorods Enhance Light Emission.
ACS Nano, 2020 Photoinduced light emission from plasmonic nanoparticles has attracted considerable interest within the scientific community because of its potential applications in sensing, imaging, and nanothermometry.
Behnaz Ostovar +7 more
semanticscholar +1 more source