M'zaka zaposachedwapa, golide nanoparticles msonkhano wa DNA mkhalapakati kafukufuku ambiri chidwi, alkane thiol kusinthidwa oligonucleotides ndi nanometer golide covalent chomangira, mawonekedwe ndi cholinga polynucleotide sequence probe hybridization, reversible golide nanoparticles anasonkhanitsidwa mu supramolecular dongosolo, kudzikundikira ndondomeko ndi wofiira kwa buluu, Kusintha kwa mtundu wa njira yatsopano yopangira colorimetry kuti muwone zotsalira DNA sequence.Njirayi imakhala ndi kusankha kwakukulu komanso kumveka bwino, ndipo ingagwiritsidwe ntchito posakaniza madontho, kuzindikira chip ndi zina.

Njira yobalalika yopangidwa ndi ma nanoparticles agolide m'madzi amadziwika kuti colloidal gold.

Tinthu tating'ono ting'onoting'ono ta golide titha kumangidwa molimba ndi gulu la amino ndi kutsatsa kosagwirizana ndi ma electrostatic adsorption, ndikupanga mgwirizano wamphamvu wa AU-S ndi gulu la sulfhydryl, zomwe zimapangitsa golide wa colloidal kuphatikizidwa ndi mamolekyu a bioactive, ndipo kafukufuku wopangidwa akhoza kukhala amagwiritsidwa ntchito pozindikira ma biological system.

Immunogold ndi immunogold siliva kudetsa ntchito colloidal golide monga chikhomo angagwiritsidwe ntchito chizindikiro chimodzi kapena angapo, ndipo angagwiritsidwe ntchito pa khalidwe, kutanthauzira malo komanso kachulukidwe kafukufuku wa macromolecules, amene wakhala chimagwiritsidwa ntchito m'madera ambiri mankhwala ndi biology.

Guangzhou Hongwu Material Technology Co., Ltd ikupereka 99.99% kapena colloidal golide kubalalitsidwa, kukula 20nm, 100ppm-10000ppm.

Dongosolo lililonse lomwe timapanga likuwonetsa chisamaliro ndi khalidwe lomwe lakhala maziko akukula kwathu.