Colloidal gold | 合法醫療器材資訊網
Colloidalgoldisasolorcolloidalsuspensionofnanoparticlesofgoldinafluid,usuallywater.Thecolloidisusuallyeitheranintenseredcolourorblue/purple ...
Suspension of gold nanoparticles in a liquid
Suspensions of gold nanoparticles of various sizes. The size difference causes the difference in colors.Colloidal gold is a sol or colloidal suspension of nanoparticles of gold in a fluid, usually water.[1] The colloid is coloured usually either wine red (for spherical particles less than 100 nm) or blue-purple (for larger spherical particles or nanorods).[2] Due to their optical,[3] electronic, and molecular-recognition properties, gold nanoparticles are the subject of substantial research, with many potential or promised applications in a wide variety of areas, including electron microscopy, electronics,[4] nanotechnology, materials science,[5] and biomedicine.[6][7][8][9]
The properties of colloidal gold nanoparticles, and thus their potential applications, depend strongly upon their size and shape.[10] For examp...
Colloidal Gold | 合法醫療器材資訊網
Colloidal gold | 合法醫療器材資訊網
Gold Colloid – nanoComposix | 合法醫療器材資訊網
Gold Nanoparticles: Properties and Applications | 合法醫療器材資訊網
【10 | 合法醫療器材資訊網
膠體金溶液Colloidal Gold Sol 40nm 15OD, BG40 | 合法醫療器材資訊網
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