Hiki ke hoʻohana ʻia ʻo Ag nanopowderantibacterial:

Hiki ke ʻike ʻia ka hopena antibacterial o ke kālā i ka poʻe Helene a me Roma, nāna i hoʻolōʻihi i kona inu ʻana ma ka mālama ʻana i ka wai i loko o nā mea kālā.Hoʻokuʻu ʻia nā ion kālā mai ka pā ipu, a pili nā ion kālā me nā enzyme bacteria koʻikoʻi a me nā pūʻulu sulfhydryl protein e loaʻa ai nā hopena antibacterial.Hoʻopilikia kēia i ka hanu ʻana o ka cell a me ka lawe ʻana i ka ion ma waena o ka membrane, a alakaʻi ka maʻi i ka make cell.ʻO nā ala antibacterial ʻē aʻe i ka ʻawaʻawa o nā nanoparticles kālā ua hoʻoholo pū ʻia.Hiki i nā nanoparticles kālā ke heleuma a komo i loko o ka paia o ka cell bacteria, e hoʻopōʻino i ke kino o ka membrane cell.ʻO ka hana ʻana o nā ʻano oxygen reactive ma ka ʻili o nā nanoparticles kālā hiki ke hoʻoulu i ke koʻikoʻi oxidative a hāʻawi i kahi hana hou no ka pōʻino cell.ʻO ka ʻawaʻawa kikoʻī i ka bacteria ʻoiai ka mālama ʻana i ka haʻahaʻa haʻahaʻa i ke kanaka i hiki ai i nā nanoparticles kālā ke hoʻohui ʻia i loko o nā huahana like ʻole, me nā ʻaʻahu ʻeha, nā mea hoʻopili a me nā uhi antifouling surface.

Nā hōʻailona bioimaging a me nā pahuhopu
Loaʻa i nā nanoparticles kālā ka maikaʻi maikaʻi loa i ka ʻohi ʻana a me ka hoʻopuehu ʻana i ka mālamalama, a hiki ke hoʻohana ʻia no ka lepili a me ke kiʻi.Hiki ke kiʻi ʻia nā nanoparticles kālā pākahi ma lalo o kahi microscope kahua ʻeleʻele a i ʻole ʻōnaehana kiʻi hyperspectral.Ma ka hoʻohui ʻana i nā biomolecules (e like me nā antibodies a i ʻole nā ​​peptides) i ko lākou ʻili, hiki ke kuhikuhi ʻia nā nanoparticles kālā i nā cell kikoʻī a i ʻole nā ​​​​ʻāpana cell.Hiki ke hoʻopaʻa ʻia ka hoʻopili ʻana o ka mole i ka ʻili ma ka adsorption i ka ʻili o ka nanoparticle, a i ʻole ma ka covalent coupling a i ʻole adsorption kino.