Results 41 to 50 of about 823,341 (305)
Nanoscale Research Letters, 2019 In the present report, three different shapes of chitosan-capped gold nanoparticles (nanospheres, nanostars, and nanorods) were synthesized to investigate the effects of shape on cytotoxicity and cellular uptake in cancer cells.
You Jeong Lee +2 more
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Nanomaterials, 2023 We examined the generation and transfer of heat when laser irradiation is applied to water containing a suspension of gold nanorods coated with different polyelectrolytes. The ubiquitous well plate was used as the geometry for these studies.
Sujin Jiracheewanun +2 more
doaj +1 more source
Scientific Reports, 2021 Intense femtosecond laser irradiation reshapes gold nanorods, resulting in a persistent hole in the optical absorption spectrum of the nanorods at the wavelength of the laser.
Zibo Wang, Zhe Kan, Mengyan Shen
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Optimization of ZnO Nanorod-Based Surface Enhanced Raman Scattering Substrates for Bio-Applications
Nanomaterials, 2019 Nanorods based on ZnO for surface enhanced Raman spectroscopy are promising for the non-invasive and rapid detection of biomarkers and diagnosis of disease.
Miyeon Jue +12 more
doaj +1 more source
Overgrowth of Rhodium on Gold Nanorods
The Journal of Physical Chemistry C, 2012 This study focuses on the deposition and growth mode of rhodium (Rh) on gold (Au) seed nanorods (NRs). Using a combination of scanning transmission electron microscopy imaging, energy-dispersive X-ray spectroscopy, and UV-visible absorption spectroscopy, we show that Rh deposition results in an uneven overlayer morphology on the Au NR seeds, with a ...
Chantry, Ruth L. +5 more
openaire +2 more sources
Probing the surface oxidation of chemically synthesised gold nanospheres and nanorods [PDF]
, 2014 In this study, the electrochemical behaviour of commercially\ud available gold spheres and rods stabilised by carboxylic acid and cetyl trimethyl ammonium bromide (CTAB) moieties, respectively, are investigated.
Plowman, Blake J. +5 more
core +2 more sources
Hydrogel platforms for 3D cardiac tissue engineering and fibrotic disease modelling
FEBS Open Bio, EarlyView.Hydrogel‐based cardiac tissue models are advancing our understanding of heart health and disease. By incorporating electrical conductivity, aligned structures, and tunable mechanical properties, these platforms better replicate the complex environment of native heart tissue.
Harrison Porritt +2 more
wiley +1 more source
_In vivo_ photoacoustic molecular imaging with simultaneous multiple selective targeting using antibody-conjugated gold nanorods [PDF]
, 2008 The use of gold nanorods for photoacoustic molecular imaging in vivo with simultaneous multiple selective targeting is reported. The extravasation of multiple molecular probes is demonstrated, and used to probe molecular information of cancer cells. This
Ya-Na Wu +8 more
core
Advanced Functional Materials, EarlyView.Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski +3 more
wiley +1 more source
LSPR and Interferometric Sensor Modalities Combined Using a Double-Clad Optical Fiber
Sensors, 2018 We report on characterization of an optical fiber-based multi-parameter sensor concept combining localized surface plasmon resonance (LSPR) signal and interferometric sensing using a double-clad optical fiber.
Harald Ian Muri +2 more
doaj +1 more source