Kwiminyaka yakutshanje, indibano yegolide ye-nanoparticles ye-DNA elamla uphando olubanzi, i-alkane thiol iguqule i-oligonucleotides kunye ne-nanometer yegolide edibeneyo yokudibanisa, ifom kunye nenjongo ye-polynucleotide yokulandelelana kwe-probe hybridization, ii-nanoparticles zegolide ezibuyiselwayo zahlanganiswa kwisakhiwo se-supramolecular, inkqubo yokuqokelela ibomvu ukuya eluhlaza okwesibhakabhaka, Ukutshintsha kombala kwisiphumo kufumene indlela entsha yombala ukubona ukusilela Ulandelelwano lwe-DNA.Indlela inokukhethwa okuphezulu kunye novelwano oluhle, kwaye ingasetyenziselwa ukuxutywa kwamachaphaza, ukufumanisa i-chip kunye nezinye iindawo.

Inkqubo yokusabalalisa eyenziwa yi-nanoparticles yegolide emanzini iyaziwa njengegolide ye-colloidal.

Amasuntswana egolide anokubotshwa ngokuqinileyo kunye neqela le-amino nge-non-covalent electrostatic adsorption, yenze i-AU-S covalent bond eyomeleleyo kunye neqela le-sulfhydryl, elenza ukuba igolide ye-colloidal idityaniswe kunye neemolekyuli ze-bioactive, kunye ne-probe eyenziwe esetyenziswa ekubhaqweni kwenkqubo yebhayoloji.

Immunogold kunye immunogold isilivere staining usebenzisa igolide colloidal njengoko umakishi ingasetyenziselwa ileyibhile enye okanye ezininzi, kwaye ingasetyenziselwa qualitative, localization kunye nophononongo quantitative of macromolecules, eye yasetyenziswa ngokubanzi kwiinkalo ezininzi amayeza kunye nebhayoloji.

I-Guangzhou Hongwu Material Technology Co., Ltd ibonelela nge-99.99% okanye i-colloidal dispersion yegolide, ubukhulu be-20nm, 100ppm-10000ppm.

Yonke iodolo esiyiqhubayo ibonisa inyameko kunye nomgangatho oye waba sisiseko sokukhula kwethu okuqhubekayo.