Eminyakeni yamuva nje, umhlangano wegolide we-nanoparticles we-DNA uqondise ucwaningo olubanzi, i-alkane thiol eguquliwe i-oligonucleotide ene-nanometer yegolide ehlanganisiwe, ifomu nenjongo yokulandelana kwe-polynucleotide sequence probe hybridization, ama-nanoparticles egolide abuyiselwa emuva ahlanganiswe esakhiweni se-supramolecular, inqubo yokuqongelela ibomvu kuya kokuluhlaza okwesibhakabhaka, ukushintsha kombala komphumela wendlela entsha yombala we-colorimetry ukuze kutholwe ukulandelana kwe-DNA engemuva.Indlela inokukhetha okuphezulu nokuzwela okuhle, futhi ingasetshenziswa ekuhlanganiseni kwamachashazi, ukutholwa kwe-chip neminye imikhakha.

Uhlelo lokusabalalisa olwakhiwe ama-nanoparticles egolide emanzini ngokuvamile lwaziwa ngokuthi i-colloidal gold.

Izinhlayiya zegolide zingaboshwa ngokuqinile neqembu le-amino nge-non-covalent electrostatic adsorption, yakhe isibopho esiqinile se-AU-S covalent neqembu le-sulfhydryl, okwenza igolide le-colloidal lihlanganiswe nama-molecule e-bioactive, futhi uphenyo olwenziwe lungaba esetshenziswa ekutholeni uhlelo lwebhayoloji.

Ukungcoliswa kwesiliva kwe-Immunogold kanye ne-immunogold kusetshenziswa igolide le-colloidal njengomaka kungasetshenziselwa ukulebula okukodwa noma okuningi, futhi kungasetshenziselwa ukucwaninga kwekhwalithi, ukwenziwa kwendawo kanye nokucwaninga komthamo wama-macromolecules, osekusetshenziswe kabanzi emikhakheni eminingi yezokwelapha kanye nesayensi yezinto eziphilayo.

I-Guangzhou Hongwu Material Technology Co., ltd ihlinzeka ngegolide elingu-99.99% noma i-colloidal yegolide, usayizi 20nm, 100ppm-10000ppm.

Wonke ama-oda esiwacubungulayo akhombisa ukunakekelwa nekhwalithi obekuyinsika yokukhula kwethu okuqhubekayo.