Faʻatasi ai ma le atinaʻeina o nanotechnology, i le avea ai o se sui taua o le nanofamily, o le nanogold e le gata o mea faʻapitoa o nanomaterials, ae faʻapea foʻi mea faʻapitoa faʻaletino ma vailaʻau e pei o mea faʻapitoa lelei, biocompatibility ma catalytic activity.

O le nano-pauta auro e maualuga le eletise eletise, uiga dielectric ma le catalytic effect, ma e mafai ona tuʻufaʻatasia ma le tele o macromolecules olaola e aunoa ma le afaina ai o ana gaioiga.

O le Nano-auro e lelei le mautu, laʻititi laʻititi aʻafiaga, aʻafiaga i luga, aafiaga faʻapitoa ma tulaga faʻapitoa o meaola.O loʻo i ai le tele o faʻaoga i totonu o matata o fale gaosi oloa, biomedicine, kemisi bioanalytical, ma vave suʻesuʻeina o meaʻai.I le taimi nei, e toʻatele tagata atamamai na faia suʻesuʻega faʻatatau i le faʻaogaina o le nano-gold colloid i biomedicine ma isi matāʻupu.