Colloidal gold is a suspension (or colloid) of sub-micrometre-sized particles of gold in a fluid — usually water. The liquid is usually either an intense red colour (for particles less than 100 nm), or a dirty yellowish colour (for larger…
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Gold nanoparticles
Tagged with: Brust method, Colloidal gold, discovery, Drug carrier, gold nanoparticles, history, history of nanotechnology, nano, nanomaterials, nanoparticles, nanoscience, nanotech, nanotechnology, Perrault Method, Sonolysis method, synthesis, synthesis of nanoparticles, Tumor detection, Turkevich method
Posted in Nanomaterials
Posted in Nanomaterials
Nanoparticles
In nanotechnology, a particle is defined as a small object that behaves as a whole unit in terms of its transport and properties. Particles are further classified according to size: in terms of diameter, coarse particles cover a range between…
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Tagged with: characterization, methods, nano, nanocrystal, nanomaterials, nanometer, nanoparticle, nanoparticles, nanopowders, nanotech, nanotechnology, sol gel, Sol gel Method, synthesis, synthesis of nanoparticles, technique
Posted in Nanomaterials
Posted in Nanomaterials
Graphene
Graphene is an allotrope of carbon. Its structure is one-atom-thick planar sheets of sp2-bonded carbon atoms that are densely packed in a honeycomb crystal lattice. The term graphene was coined as a combination of graphite and the suffix -ene by…
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Tagged with: Applications of Graphene, C60, carbon, Carbon dioxide, Epitaxial growth, graphene, Graphite oxide, Integrated circuit, Mechanical properties, nano, nanomaterials, Nanostripes, nanotechn, nanotechnology, nanotubes, Optical properties, properties of graphene, silicon carbide, Solar cells, sonication, sp2, Synthesis of Graphene, transistor
Posted in Nanomaterials
Posted in Nanomaterials
Carbon Nanotube
Carbon nanotubes (CNTs) are allotropes of carbon with a cylindrical nanostructure. Nanotubes have been constructed with length-to-diameter ratio of up to 132,000,000:1, significantly larger than for any other material. These cylindrical carbon molecules have unusual properties, which are valuable for…
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Tagged with: Arc discharge, carbon nanotube, carbon nanotubes, Chemical Vapor Deposition, CNT, CNTs, CNTs Carbon nanotube, CVD, Discovery of Carbon Nanotubes, Hydrogen Storage, Laser ablation, Multi-walled Carbon Nanotubes, MWNT, nano, nanomaterials, nanotech, nanotechnology, nanotube, nanotube carbon, paper batteries, properties of CNTs, Raman scattering, Single walled Carbon nanotubes, Solar cells, SWCNTs, Synthesis of Carbon Nanotubes
Posted in Nanomaterials
Posted in Nanomaterials
Nanomaterials
What is Nanomaterials Nanomaterials is a field that takes a materials science-based approach to nanotechnology. It studies materials with morphological features on the nanoscale, and especially those that have special properties stemming from their nanoscale dimensions. Nanoscale is usually defined…
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Tagged with: bukyball, C60, carbon forms, carbon nanotube, characterization, characterization of nanomaterials, classification of nanomaterials, colloid, ellipsoid, Fullerene, fullerene ring, hollow sphere, megatube, nano, nano onion, nanomaterial, nanomaterials, nanomaterials safety, nanoparticle, nanoparticles, nanotech, nanotechnology, nanotechnology safety, nanotube carbon, safety, synthesis, synthesis of nanoparticles, what is nanomaterials
Posted in Nanomaterials
Posted in Nanomaterials
