Antibacterial
Ndi chitukuko cha sayansi ndi luso lamakono komanso kusintha kwa moyo wa anthu, zofuna za anthu za zinthu zowononga antibacterial ndi mankhwala zidzapitirira kuwonjezeka.Pofuna kupititsa patsogolo thanzi laumunthu, kukonza malo okhala ndi ntchito, kufufuza ndi chitukuko cha zipangizo zatsopano, zogwira mtima kwambiri, zopanda poizoni, zopanda fungo komanso zowononga antibacterial zokhala ndi antibacterial kwa nthawi yaitali zakhala malo ofufuza amakono.Silver antibacterial zipangizo ndi makhalidwe a dzuwa mkulu, sipekitiramu yotakata, otsika kawopsedwe, zoipa, zosaipitsa chilengedwe, chitetezo ndi kuteteza chilengedwe, etc., ndipo akukhala mmodzi wa woyamba kusankha antibacterial wothandizira.
Monga nanomaterial, nanosilver imakhala ndi mphamvu ya voliyumu, mphamvu yapamtunda, kukula kwa quantum ndi macroscopic quantum tunnel effect, ndipo ili ndi kuthekera kwakukulu kwachitukuko komanso kugwiritsa ntchito bwino m'magawo a superconductivity, photoelectricity, antibacterial, and catalysis.
Mitundu iwiri ya mabakiteriya, Escherichia coli ndi Staphylococcus aureus, adasankhidwa ngati oimira kuti azindikire zamtundu wa antibacterial wa nano-silver colloid okonzeka.Zotsatira zoyeserera zidatsimikizira kuti nano silver colloid yopangidwa ndi Hongwu Nano ili ndi antibacterial properties motsutsana ndi mabakiteriya a Gram-negative, mabakiteriya a Gram-positive ndi nkhungu.Ndipo antibacterial katundu ndi cholimba.
Kugwiritsa ntchito kwakukulu kwa nano silver colloid sikungokhala pa izi:
Mankhwala: antibacterial ndi anti-infection, kukonza ndi kusinthika kwa minofu;
Zamagetsi: zokutira conductive, inki conductive, chip ma CD, electrode phala;
Zofunikira tsiku ndi tsiku: anti-static, anti-bacterial coating/filimu;
Zida zothandizira: chothandizira ma cell cell, chothandizira gawo la gasi;
Zida zosinthira kutentha;zipangizo zokutira electroplating.
Kukhala ndi moyo wathanzi kwakhala cholinga cha anthu.Choncho, tizilombo ting'onoting'ono timene timawononga thanzi la anthu komanso timakopa chidwi cha anthu.Zochita zolimbana ndi mabakiteriya
Nthawi zonse ndi ntchito yofunikira kuti anthu ateteze thanzi lathu.Ndi chitukuko cha sayansi ndi ukadaulo, zida za nano antibacterial zimagwiritsidwa ntchito kwambiri pakuyeretsa mpweya, kuyeretsa zimbudzi,
mankhwala apulasitiki, zokutira zomangamanga, thanzi lachipatala ndi zina.
Gulu lazinthu zina zomwe zimagwiritsidwa ntchito kwambiri ndi nano antibacterial
1. Chitsulo nano antibacterial zakuthupi
a.Silver nanoparticles (mu mawonekedwe a ufa)
b.Silver nanoparticles kupezeka (mu mawonekedwe amadzimadzi)
c.colorless mandala nano siliva kubalalitsidwa (mu mawonekedwe madzi)
2.Metal oxide nano antibacterial material
a.ZnO Zinc okusayidi nanoparticles
b.CuO Copper oxide nanoparticles
c.Cu2O Cupous okusayidi nanoparticles
d.TiO2 Titanium dioxide nanoparticles (photocatalysis)
3.Core-chipolopolo nanoparticles
Ag/TiO2 Nanoparticles, Ag/ZnO nanoparticles.etc
Kugwiritsa ntchito nano antibacterial materials
1. Nano antibacterial zokutira
Kupaka kwa antibacterial ndi mildewproof, zokutira zoyeretsa mpweya ndi zokutira zodzitchinjiriza zodzitchinjiriza zidapangidwa ndikuwonjezera zida za nano antibacterial zomwe tafotokozazi mu zokutira, ndipo kuyeretsa kodabwitsa kudapezeka.
2. Nano antibacterial pulasitiki
Kuwonjezera pang'ono zinthu antibacterial angapereke pulasitiki nthawi yaitali antibacterial ndi bactericidal uwezo.Pulasitiki antibacterial zakuthupi anawonjezera kuchuluka kwa 1% akhoza kukhala mu pulasitiki yaitali - antibacterial yaitali ndi yolera yotseketsa.
Kugwiritsa ntchito mapulasitiki oletsa tizilombo toyambitsa matenda kumaphatikizapo zida za chakudya, mauthenga apakompyuta, zipangizo zapakhomo, zomangira, maofesi, zoseweretsa, chisamaliro chaumoyo, ndi zinthu zapakhomo.
3. Nano antibacterial fibers
Chifukwa CHIKWANGWANI chimatha kuyamwa tizilombo tambirimbiri, ngati kutentha kuli koyenera, tizilombo toyambitsa matenda timachulukirachulukira, motero timayambitsa mavuto osiyanasiyana m'thupi la munthu.
Textile fiberantibacterial ndi ulalo wofunikira wotsimikizira thanzi la anthu.
4. Nano antibacterial ceramics
Ma antibacterial pamwamba pa ceramic tableware amazindikirika powonjezera zida za nano antibacterial.
5. Nano antibacterial zomangira
Nyumba zamakono zimakhala ndi mpweya wabwino, kutentha kosakwanira komanso mpweya wabwino, ndipo makoma amatha kukhala mame ndi chinyezi, zomwe zimapereka mikhalidwe yabwino yobereka ndi kufalikira.
Kugwiritsa ntchito zida zomangira zowononga mabakiteriya, zokutira za antibacterial ndi utoto wa antibacterial kumatha kuchepetsa kwambiri kupulumuka kwa mabakiteriya pamipando,
makoma a m'nyumba ndi mpweya wamkati, yomwe ndi njira yabwino yochepetsera mwayi wa matenda opatsirana ndi mabakiteriya komanso kukhudzana ndi matenda.