If particles of a definite size must be produced it is important that the sample size and shape monodispersity is known. A high-resolution method, such as Transmission Electron Microscopy (TEM), is ...
Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS image: a) Sketch of FWM set-up. Short optical pulses in resonance with the optical absorption peak of a gold ...
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Optimizing gold nanoparticles for better medical imaging, drug delivery, and cancer therapy
Health care professionals use tiny particles of gold (nanoparticles) for a variety of medical applications—from diagnostic imaging to cancer treatment. Gold works well for these applications because ...
This is a cryogenic TEM micrograph of gold nanoparticles in DES-solvent. Sputtering duration 300 s. Red circles show the different domains of self-assembled Au-NPs. The inset shows an enlarged image ...
In the field of nanotechnology, where properties and functionality of nanostructures critically depend on their dimensions, measuring size differences of the order of nanometers or even angstroms is ...
Electron microscopy is unique in its ability to provide high-resolution cellular imaging, but it does not give information about the location of specific proteins in a cell. Labelling with ...
(Nanowerk Spotlight) A team at EMAT, Electron Microscopy for Material Science research group of the University of Antwerp and the NANOlab Center of Excellence, recently investigated the ...
A new method uses gold to assemble multi-element nanoparticles under mild conditions, offering improvements in catalytic activity and long-term stability. (Nanowerk Spotlight) The drive to engineer ...
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