Iimveliso

I-synthesis ye-nanoparticles yegolide kwi-surfaces ifezekisiwe ngokuxutywa kweefilimu ze-poly (dimethylsiloxane) (PDMS) kwi-tetrachloroauric (III) ye-asidi kunye nesisombululo se-chitosan kwindawo yokushisa kunye ne-4 degrees C. Enye ingongoma ebalulekileyo kwisifundo esikhoyo kukuba i-synthesis ekhethiweyo. yenzeka kumphezulu wePDMS.Olu qwalaselo lwahluke kakhulu kwimpendulo kwisisombululo, apho kungekho masuntswana anokwakheka kwiqondo lobushushu begumbi.Ukubalwa komgangatho bands plasmon (SPBs) esekelwe kwithiyori Mie icebisa ukuba amasuntswana ngokuyinxenye iqatywe iimolekyuli chitosan, kunye neziphumo zovavanyo ziqinisekisa izibalo ithiyori.Indlela ecetywayo kukuba iimolekyuli ze-chitosan zibhengezwe okanye ziprintwe kumphezulu we-PDMS zisebenza njengee-arhente zokunciphisa / ukuzinzisa.Ngaphaya koko, iifilimu zePDMS ezinepateni ye-chitosan zinokuphembelela ukuhlanganiswa kwendawo yeenanoparticles zegolide kwimimandla efakwe i-chitosan kuphela.Ngale ndlela, iipateni ze-colloidal zenziwe kwiindawo ezinokukhethwa okuphezulu kwe-spa tial ngaxeshanye kunye ne-synthesis yamasuntswana.Ukucinywa kwe-fluorescence eyenziwe phezulu kwabonwa kwimimandla egqunywe ngeenanoparticles zegolide ngokunjalo.