I nga tau kua pahure ake nei, ko te huihuinga nanoparticles koura o te DNA te rangahau i waenga i te rangahau nui, ko te alkane thiol i whakarereke i nga oligonucleotides me te hononga kovalent koura nanometer, te ahua me te kaupapa polynucleotide raupapa rangahau hybridization, kua whakaemihia nga nanoparticles koura ki te hanganga supramolecular, ko te tukanga whakaemi he whero ki te puru, te huringa tae o te hua i ahu mai i te karaehe tikanga hou ki te kite i te raupapa DNA backlog.He tiketike te tikanga te whiriwhiri me te pai o te tairongo, ka taea te whakamahi i roto i te whakakotahitanga ira, te kitenga maramara me etahi atu mara.

Ko te punaha marara i hangaia e nga nanoparticles koura i roto i te wai e mohiotia ana ko te koura colloidal.

Ko nga matūriki koura ka taea te herea ki te roopu amino na roto i te whakaurunga electrostatic kore-covalent, te hanga i te here covalent AU-S kaha me te roopu sulfhydryl, e taea ai te whakakotahi i te koura colloidal me nga ngota ngota koiora, a ka taea te tirotiro whakamahia ki te kimi i te punaha koiora.

Immunogold me immunogold staining hiriwa ma te whakamahi i te koura colloidal hei tohu ka taea te whakamahi mo te tapanga kotahi, maha ranei, a ka taea te whakamahi mo te kounga, localization me te ako ine ine o macromolecules, kua whakamahia whānuitia i roto i te maha o nga mara o te rongoa me te koiora.

Guangzhou Hongwu Material Technology Co., kei te tuku ltd 99.99% au marara koura colloidal, rahi 20nm, 100ppm-10000ppm.

Ko ia ota ka mahia e matou e whakaatu ana i te manaakitanga me te kounga i noho hei kohatu kokonga o to maatau tipu haere tonu.