Results 11 to 20 of about 18,497 (256)
Surfactant Layers on Gold Nanorods
Accounts of Chemical Research, 2023 ConspectusGold nanorods (Au NRs) are an exceptionally promising tool in nanotechnology due to three key factors: (i) their strong interaction with electromagnetic radiation, stemming from their plasmonic nature, (ii) the ease with which the resonance frequency of their longitudinal plasmon mode can be tuned from the visible to the near-infrared region ...
Jesús Mosquera +3 more
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Bending Gold Nanorods with Light [PDF]
Nano Letters, 2016 V-shaped gold nanoantennas are the functional components of plasmonic metasurfaces, which are capable of manipulating light in unprecedented ways. Designing a metasurface requires the custom arrangement of individual antennas with controlled shape and orientation.
Babynina, Anastasia +5 more
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Photochemical Synthesis of Gold Nanorods [PDF]
Journal of the American Chemical Society, 2002 AbstractFor Abstract see ChemInform Abstract in Full Text.
Franklin, Kim +2 more
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Citrate-Stabilized Gold Nanorods [PDF]
Langmuir, 2014 Stable aqueous dispersions of citrate-stabilized gold nanorods (cit-GNRs) have been prepared in scalable fashion by surfactant exchange from cetyltrimethylammonium bromide (CTAB)-stabilized GNRs, using polystyrenesulfonate (PSS) as a detergent. The surfactant exchange process was monitored by infrared spectroscopy, surface-enhanced Raman scattering ...
Mehtala, Jonathan G. +5 more
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Gold nanorods: contrast agents for photoacoustic imaging? [PDF]
SPIE Proceedings, 2007 Gold nanorods are seen as possible contrast agents for photoacoustic imaging since they have strong absorption peaks at near-infrared wavelengths. Also they are easy to conjugate with various proteins. If these particles can be conjugated with cancer affinity proteins then these particles can accumulate specifically at a tumor site.
Ungureanu, C. +3 more
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Facet Control of Gold Nanorods [PDF]
ACS Nano, 2016 While great success has been achieved in fine-tuning the aspect ratios and thereby the plasmon resonances of cylindrical Au nanorods, facet control with atomic level precision on the highly curved nanorod surfaces has long been a significantly more challenging task.
Qingfeng, Zhang +6 more
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AIP Advances, 2021 In this study, the hydrothermal method was employed to synthesize an oriented ZnO nanorod array on an annealed gold seed layer coated on a glass substrate from different precursor concentrations.
Younas Iqbal +3 more
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Motor generated torque drives coupled yawing and orbital rotations of kinesin coated gold nanorods
Communications Biology, 2022 In vitro kinesin-coated gold nanorod (kinesin-GNRs) assays reveal that torque drives both rolling and yawing of kinesin-GNRs translocating along the microtubule axis with possible relevance to intracellular transport.
Mitsuhiro Sugawa +4 more
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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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Study of colloidal gold nanorods in liquid dispersions using light scattering methods [PDF]
Modern Electronic Materials, 2021 Five samples of liquid dispersions of colloidal gold nanorods having various aspect ratios have been studied using light scattering methods. Transmission electron microscopy has been employed as a reference method.
Pavel V. Shalaev +2 more
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