Kubuda kwazvino kweCCIDID-19 kwakakurudzira kutsvaga kwakakura kwemhinduro dzinoshanda dzinogona kudzivirira kupararira kwehutachiona hunouraya - kubva kuvatsvaguri nemasaenzi akazvipira kutsvaga mhinduro, kuvagadziri nevatengi vanotsvaga ruzivo rwechokwadi. Munguva ino yekusagadzikana, vazhinji vari kutsvaga ruzivo rwakatenderedza tekinoroji inogona kushandiswa kurwisa hutachiona. Imwe nzira yakaratidza kushandisa UV mwenje.

Kuvhiringidza DNA yezvirwere neUV light
UVC mwenje inowanzoshandiswa tekinoroji yesterilization iyo yakaratidza kudzima hutachiona hwakasiyana-siyana, kusanganisira- asi kwete kugumira ku- MRSA, C. diff, E. Coli nePseudomonas. Mukushandisa UVC simba rinotorwa nucleic acids mukati meRNA neDNA, zvichikonzera covalent bond izvo, padosi chaiyo, zvinogona kuita kuti pathogen isakwanise kubereka uye kutapurira. Iyo inoshanda zvakanyanya germicidal wavelength inoitika nepamusoro pakati pe260 nm kusvika 270 nm, iyo yakakwana poindi iyo DNA inotora UV simba.

Kwemakore akawanda, UV mercury mwenje yaionekwa seyakanakisa sarudzo. Nekudaro, marambi ane zvipingamupinyi zvakati wandei, zvinosanganisira basa rakaderera patembiricha yefiriji, kuvaka kusina kusimba, nguva refu yekudziya, njodzi yekuratidzwa mecury, uye kushomeka kweUV emittance pa254nm. Mukuenzanisa, UV mwenje-emitting diodes (UVC LEDs) inogona kugadzirwa kuti ibudise payakakodzera germicidal wavelengths uye inopa yakavimbika-inoda disinfection pasina zvipingamupinyi zvinokanganisa marambi emercury.

Mhinduro inoshanda mukuyedza kushanda kweCCIDID-19
Kushandiswa kweUVC LED tekinoroji panzvimbo inoita yakavimbika, inokurumidza, inodiwa kuuraya utachiona pamidziyo midiki kusvika yepakati, yakadai semalaptops, nharembozha, kiyibhodhi, zvipfeko zvemaziso, makiyi nemidziyo yehutano. Inodzivirira kutapurirana kweutachiona hunokuvadza munzvimbo dzakanyanya kuoma, kusanganisira zvipatara zvekuchengetedza, marabhoritari uye dzimba dzakachena.

Klaran UVC LEDs hadzina kungoratidza kuti dzinoshanda pakurwisa superbugs, dzakadai seC. diff uye Methicillin-Resistant Staphylococcus Aureus (MRSA), asi zvakare inokwanisa kuwana kuderedzwa kwakanyanya kwehutachiwana uye mabhakitiriya mitoro mumasekondi.

Kunyange zvidzidzo zvakasimbisa kuti mwenje weUVC unogona kushanda kurwisa SARS-COV zvimwe zvidzidzo zvinodikanwa kuona uye kusimbisa iyo chaiyo-dosi-mhinduro inodiwa kumisa COVID-19 panzvimbo dzakasiyana uye zvinhu.