Colloidal zinariya nau'in nau'in nau'in halitta ne wanda ake amfani da shi sosai a fasahar rigakafin rigakafi.Fasahar zinariya ta Colloidal fasaha ce da aka saba amfani da ita, wacce sabon nau'in fasaha ce ta rigakafin rigakafi da ke amfani da zinare na colloidal a matsayin alamar gano antigens da antibodies, kuma yana da fa'idodi na musamman.A cikin 'yan shekarun nan, an yi amfani da shi sosai a cikin bincike daban-daban na nazarin halittu.Kusan duk dabarun rigakafi da ake amfani da su a asibitin suna amfani da alamomin sa.A lokaci guda, ana iya amfani da shi a cikin kwarara, microscope na lantarki, ilimin rigakafi, ilimin kwayoyin halitta har ma da biochip.

Ana cajin zinare mara kyau a cikin yanayin alkali mai rauni, kuma yana iya samar da ingantaccen haɗin gwiwa tare da ingantaccen caje na ƙwayoyin furotin.Saboda wannan haɗin gwiwa shine haɗin lantarki, ba ya shafar kaddarorin halittu na furotin.

Ainihin, lakabin zinari na colloidal shine tsarin rufewa wanda a cikinsa sunadaran sunadarai da sauran macromolecules zuwa saman gwal ɗin colloidal.Wannan spherical barbashi yana da karfi da ikon adsorb sunadaran kuma zai iya ɗaure ba covalently zuwa staphylococcal A protein, immunoglobulin, toxin, glycoprotein, enzyme, kwayoyin, hormone, da kuma bovine serum albumin polypeptide conjugates.

Bugu da kari ga gina jiki dauri, colloidal zinariya kuma iya daure da yawa sauran nazarin halittu macromolecules, kamar SPA, PHA, ConA, da dai sauransu. A cewar wasu jiki Properties na colloidal zinariya, kamar high electron yawa, barbashi size, siffar da launi dauki. haɗe tare da kariyar rigakafi da ilimin halitta na ɗaure, ana amfani da zinari na colloidal a ko'ina a cikin ilimin rigakafi, histology, ilimin cututtuka da ilimin halitta da sauran fannoni.