Ibicuruzwa

Synthesis ya nanoparticles ya zahabu hejuru yubuso bwakozwe na incubation ya firime poly (dimethylsiloxane) (PDMS) muri acide ya tetrachloroauric (III) hamwe na chitosan igisubizo cyubushyuhe bwicyumba na dogere 4 C. Ingingo imwe yingenzi muri ubu bushakashatsi ni uko synthesis ihitamo byabereye hejuru ya PDMS.Izi nyigisho ziratandukanye cyane nigisubizo cyakemutse, aho ntagace gashobora kuboneka mubushyuhe bwicyumba.Kubara ibice bya plasmon byo hejuru (SPBs) bishingiye kubitekerezo bya Mie byerekana ko ibice bitwikiriwe igice na molekile ya chitosani, kandi ibisubizo byubushakashatsi byemeza kubara.Uburyo buteganijwe ni uko molekile ya chitosan yamamajwe cyangwa yacapishijwe hejuru ya PDMS ikora nko kugabanya / gutuza ibintu.Byongeye kandi, firime ya PDMS ishushanyije na chitosan irashobora gutuma habaho synthesis ya zahabu ya nanoparticles mu turere twafashwe na chitosani gusa.Muri ubu buryo, imiterere ya colloidal yahimbwe hejuru yubuso hamwe na spa tial ihitamo icyarimwe hamwe no guhuza ibice.Kuzimya fluorescence kuzimya byagaragaye mu turere twafashwe na zahabu nanoparticles.