Ultraviolet ụzarị bụ otu n'ime ihe ndị dị mkpa ìhè anyanwụ, a pụrụ ekegharịkwa ụgbọ mmiri ha n'ime ndị agha atọ. N'etiti ha, UVC bụ oke mmiri, nke na-etinye obi gị oyi ma gbochie ala ọzọ, enweghị ike iru ala, ma enweghị mmetụta na-emerụ ahụ mmadụ. Ya mere, UVA na UVB na ụzarị ụzarị ultraviolet bụ ndị isi na-ebute ndị na-efe efe nke na-emebi akpụkpọ ahụ.

Hongwlu NanoTitanium dioxide (TO2) nanopowderNwere obere urughuru, ọrụ dị elu, Njirimara dị elu na foto foto dị elu. Ọ nweghị ike ọ bụghị naanị na-egosi ma chụsasịrị ụzarị ultraviolet, kamakwa na-etinye ha, yabụ nwee ike igbochi ike megide ụzarị UV. Ọ bụ ihe nchebe UV na-eme ka ọ dị elu na arụmọrụ dị elu.

Ike mgbochi UV nke Nano Tio2 metụtara nha ya. Mgbe ogo nke tatanium dioparcle nanoparcle bụ ≤300NM, ụfụfụ ultraviolet na-efe efe na-ezute na 190 na 400nM na-egosipụta ma gbasasịa; Mgbe ogo nke uruta nke Titania NanopWoger bụ <200nm, nguzogide UV na-egosipụta ma gbasasịa. The anyanwụ nchebe nke ultraviolet na-eto n'etiti ikuku na-efe efe na ogologo ndụ na-ekpuchi, na-echebekwa anyanwụ. Mgbe ogo nke dio2 nano ntụ ntụ dị n'agbata 30 na 100nm, a na-eme ka ụzarị ndị na-efe efe dịkwuo elu, na mmetụta nchekwa na ụzarị ọkụ ultraviolet bụ nke kachasị mma. Ọfọn, usoro nchekwa anyanwụ ya bụ ịmịcha ụzarị ultraviolet.

Na mkpokọta,titanium dioxide nano urughurunwere usoro nchekwa anyanwụ dị iche iche maka ogologo oge nke ụzarị ultraviolet. Mgbe ebili mmiri na-efe efe na ụzarị ultraviolet dịtụ anya, na-eme ihe na-adịghị mma nke Nano titanium dioxide dio2 na-adabere n'ike ịgbasasị; Mgbe ebili mmiri nke ultraviolet dị mkpụmkpụ, arụmọrụ ya na-adabere na ya na-adabere. Nke ahụ bụ ikwu, ikike Nano titanium nwere ike kpebie ụzarị ọnụ na ikike na-arụsasị. Obere ihe na-aba uru, sie ike ikike UV na-etinye aka nke Nano Titanium Dioxide Powen.

Nnwale ndị nano nano nano nano nano rotanium dioxide dio2 nwere ngwongwo UV ka mma karia nano Anatase Too2. Nano tio2 nwere atụmanya ngwa dị mma na anti-uv na-eme ka akwa dị larịị na na mkpuchi mkpuchi ultraviolet na iko inhilize.