Zahabu nanoparticles ni ihagarikwa rigizwe na nano nini ya zahabu ihagaritswe mumashanyarazi, akenshi amazi.Bafite ibikoresho byihariye bya optique, ibikoresho bya elegitoroniki, nubushyuhe kandi bikoreshwa muburyo butandukanye burimo gusuzuma (kwisuzumisha kuruhande), microscopi na electronics.

Nano-zahabu bivuga uduce duto twa zahabu dufite diameter ya 1-100 nm.Ifite ubwinshi bwa electron, imiterere ya dielectric ningaruka za catalitiki.Irashobora guhuzwa na macromolecules zitandukanye yibinyabuzima itagize ingaruka kubikorwa byayo.Amabara atandukanye ya nano-zahabu afite ibara ry'umutuku kugeza ibara ry'umuyugubwe bitewe nubunini.

Kubikoresho bya nanoparticles, kubikwirakwiza neza mubisanzwe nigice gikomeye kubakoresha badafite uburambe, tanga nano Au colloidal / dispersion / fluid byorohe kandi byoroshye kubikoresha bitaziguye.