Kwayoyin cuta
Tare da haɓaka kimiyya da fasaha tare da inganta yanayin rayuwar ɗan adam, buƙatun mutane na kayan kashe kwayoyin cuta da samfuran za su ci gaba da ƙaruwa.Don inganta lafiyar ɗan adam, inganta yanayin rayuwa da aiki, bincike da haɓaka sabbin abubuwa masu inganci, marasa guba, marasa wari da ƙwayoyin cuta tare da abubuwan kashe ƙwayoyin cuta na dogon lokaci sun zama wurin bincike na yanzu.Kayan ƙwayoyin cuta na Azurfa suna da halaye na ingantaccen inganci, faffadan bakan, ƙarancin guba, rashin ɗanɗano, yanayi mara ƙazanta, aminci da kariyar muhalli, da dai sauransu, kuma suna zama ɗaya daga cikin zaɓi na farko na wakilai na ƙwayoyin cuta.
A matsayin nanomaterial, nanosilver yana da tasirin girma, tasirin ƙasa, sakamako mai ƙima da tasirin macroscopic jimla rami, kuma yana da babban ƙarfin haɓakawa da ƙimar aikace-aikacen a cikin fagagen superconductivity, photoelectricity, antibacterial, da catalysis.
Nau'o'in ƙwayoyin cuta guda biyu, Escherichia coli da Staphylococcus aureus, an zaɓi su a matsayin wakilai don ƙididdige ƙididdiga da ƙididdiga na ƙwayoyin cuta na nano-azurfa colloid da aka shirya.Sakamakon gwaji ya tabbatar da cewa nano silver colloid da Hongwu Nano ya samar yana da kyawawan abubuwan kashe kwayoyin cuta daga kwayoyin Gram-negative, kwayoyin cutar Gram-positive da molds.Kuma kwayoyin cutar antibacterial suna da dorewa.
Babban aikace-aikacen nano silver colloid bai iyakance ga masu zuwa ba:
Magunguna: antibacterial da anti-kamuwa da cuta, gyare-gyare da farfadowa na kyallen takarda;
Electronics: conductive shafi, conductive tawada, guntu marufi, lantarki manna;
Abubuwan buƙatun yau da kullun: anti-static, anti-bacterial coating/fim;
Abubuwan haɓakawa: mai haɓaka ƙwayar mai, mai haɓaka lokacin gas;
Kayan musayar zafi;electroplating shafi kayan.
Lafiyayyan muhalli ya zama burin ’yan Adam.Don haka, ƙwayoyin cuta na muhalli waɗanda ke cutar da lafiyar ɗan adam suma suna jan hankalin mutane.Ayyukan rigakafin ƙwayoyin cuta
Koyaushe aiki ne mai mahimmanci ga mutane don kare lafiyarmu.Tare da haɓakar kimiyya da fasaha, ana amfani da kayan kashe kwayoyin cutar nano a cikin tsarkakewar iska, kula da najasa,
kayayyakin filastik, kayan aikin gine-gine, kiwon lafiya da sauran fannoni.
Rarraba wasu abubuwan da aka fi amfani da su na nano antibacterial
1. Metal nano antibacterial abu
a.Silver nanoparticles(a cikin foda)
b.Silver nanoparticles watsawa(a cikin ruwa nau'i)
c.Nano azurfa tarwatsa mara launi mara launi (a cikin sigar ruwa)
2.Metal oxide nano antibacterial abu
a.ZnO Zinc oxide nanoparticles
b.CuO Copper oxide nanoparticles
c.Cu2O Cupous oxide nanoparticles
d.TiO2 Titanium dioxide nanoparticles (photocatalysis)
3.Core-harsashi nanoparticles
Ag/TiO2 Nanoparticles, Ag/ZnO nanoparticles.etc
Aikace-aikace na nano antibacterial kayan
1. Nano antibacterial shafi
An ɓullo da ƙwayar ƙwayar cuta da ƙwayar mildew, murfin iska mai tsarkakewa da kuma gyaran fuska mai tsaftacewa ta hanyar ƙara abubuwan da aka ambata na nano antibacterial a cikin rufin, kuma an sami sakamako mai ban mamaki.
2. Nano roba robobi
Bugu da ƙari na ƙananan kayan aikin ƙwayoyin cuta na iya ba da filastik na dogon lokaci na ƙwayoyin cuta da ƙwayoyin cuta.
Aikace-aikacen filastik filastik sun haɗa da kayan abinci, sadarwar lantarki, kayan gida, kayan gini, kayan ofis, kayan wasan yara, kula da lafiya, da kayayyakin gida.
3. Nano kwayoyin cuta zaruruwa
Saboda fiber na iya ɗaukar ƙwayoyin cuta da yawa, idan yanayin zafi ya dace, ƙwayoyin cuta za su ninka cikin sauri, ta haka suna haifar da lahani iri-iri ga jikin ɗan adam.
Fiberantibacterial yadi muhimmiyar hanyar haɗi ce don tabbatar da lafiyar mutane.
4. Nano kwayoyin yumbura
Ana gane fuskar ƙwayar cuta ta yumbu tableware ta ƙara nano antibacterial kayan.
5. Nano antibacterial kayan gini
Gine-gine na zamani suna da kyakyawan iska mai kyau, rashin isassun zafi da iska, kuma ganuwar na iya zama raɓa da ɗanɗano, wanda ke ba da yanayi mai kyau don haifuwa da yaduwa.
na fungi da sauran ƙananan ƙwayoyin cuta.Yin amfani da kayan gini na ƙwayoyin cuta, maganin kashe kwayoyin cuta da fenti na ƙwayoyin cuta na iya rage yawan rayuwar ƙwayoyin cuta a saman kayan daki,
bangon cikin gida da iska na cikin gida, wanda shine ingantacciyar hanya don rage yuwuwar kamuwa da cutar giciye na kwayan cuta da kamuwa da cuta.