N'ime afọ ndị na-adịbeghị anya, ọla edo nanoparticles nzukọ nke DNA mediated nnyocha ọtụtụ ebe anya, alkane thiol gbanwetụrụ oligonucleotides na nanometer gold covalent bonding, ụdị na nzube polynucleotide usoro nyocha hybridization, reversible gold nanoparticles e kpọkọtara n'ime supramolecular Ọdịdị, mkpokọta usoro bụ na-acha uhie uhie na-acha anụnụ anụnụ, mgbanwe agba nke n'ihi ewepụtara ọhụrụ usoro colorimetry ịchọpụta backlog DNA sequence.The usoro nwere elu selectivity na ezi uche, na ike ga-eji na dot hybridization, mgbawa nchọpụta na ubi ndị ọzọ.

Usoro mgbasa ozi nke ọla edo nanoparticles kpụrụ na mmiri bụ nke a na-akpọkarị ọla edo colloidal.

The gold ahụ nwere ike jikọta ya na amino otu site na adsorption electrostatic na-abụghị covalent, na-eme ka njikọ AU-S siri ike na otu sulfhydryl, nke na-eme ka ọla edo colloidal nwere ike jikọta ya na ụmụ irighiri ihe na-emepụta ihe, na nyocha ahụ nwere ike ịbụ. eji na nchọpụta nke usoro ndu.

Immunogold na immunogold silver staining iji colloidal gold dị ka akara nwere ike iji maka otu ma ọ bụ otutu labeling, na ike ga-eji maka qualitative, localization na ọbụna quantitative ọmụmụ nke macromolecules, nke e ji mee ihe n'ọtụtụ ebe na nkà mmụta ọgwụ na bayoloji.

Guangzhou Hongwu Material Technology Co., Ltd na-enye 99.99% ma ọ bụ colloidal gold dispersion, size 20nm, 100ppm-10000ppm.

Usoro ọ bụla anyị na-ahazi na-egosipụta nlekọta na ịdịmma nke bụworo isi nkuku nke uto anyị na-aga n'ihu.