Ag nanopowder inogona kushandisirwaantibacterial:

Iyo antibacterial mhedzisiro yesirivheri inogona kuteverwa kumashure kwevaGiriki nevaRoma, avo vakarebesa kunwa kwayo nekuchengeta mvura mune sirivheri.Silver ions inoburitswa kubva kumadziro emidziyo, uye maion esirivheri anopindirana neakakosha mabhakitiriya enzymes uye mapuroteni sulfhydryl mapoka kuti awane antibacterial mhedzisiro.Izvi zvinokanganisa kufema kwesero uye kutakura ion kuyambuka membrane, uye chirwere chinotungamira kufa kwesero.Dzimwe nzira dzeantibacterial kuhupfu hwesirivheri nanoparticles dzakataurwawo.Sirivha nanoparticles inogona kumisa uye yozopinda mukati mebhakitiriya sero madziro, zvichikonzera kukuvadzwa kwechimiro kune membrane yesero.Kugadzirwa kweanoshanda okisijeni mhando pamusoro pesirivheri nanoparticles kunogona kukonzera oxidative kusagadzikana uye kupa imwe nzira yekukuvadza kwesero.Iyo chaiyo huturu kune mabhakitiriya uku ichichengetedza yakaderera muchetura kuvanhu yakagonesa sirivheri nanoparticles kuti ibatanidzwe mumhando dzakasiyana dzezvigadzirwa, zvinosanganisira maronda ekupfeka, zvekurongedza uye pamusoro pemabhanhire ekudzivirira.

Bioimaging tag uye zvinangwa
Sirivha nanoparticles ine hunyanzvi hunoshamisa mukutora uye kuparadzira mwenje, uye inogona kushandiswa kunyora uye kufungidzira.Iyo yakakwirira yekuparadzira muchinjikwa chikamu che nanoparticles inogona kubvumira imwe sirivheri nanoparticles kuti ifananidzwe pasi perima remunda microscope kana hyperspectral imaging system.Nekubatanidza biomolecules (senge masoja ekudzivirira chirwere kana peptides) kumusoro kwawo, sirivheri nanoparticles inogona kunanga kune chaiwo maseru kana maseru zvikamu.Iyo inonamirwa yemorekuru inonangidzira kumusoro inogona kuitwa nekushambadza kumusoro kwe nanoparticle, kana ne covalent coupling kana yepanyama adsorption.