Nano zinc oxide - Atụmatụ ojiji na mmepụta nri anụmanụ

Nano-zinc oxide bụ ihe ọhụrụ na-adịghị arụ ọrụ nke ọma, nwere ihe pụrụ iche nke zinc oxide nkịtị na-enweghị ike ịha nhata. Ọ na-egosipụta njirimara dabere na nha dịka mmetụta elu, mmetụta olu, na mmetụta nha quantum.

氧化锌

Uru Ndị Dị Mkpa nke ỊgbakwunyeNano-Zinc Oxideinye nri:

  1. Ọrụ Dị Elu: N'ihi obere nha ha, ihe ndị nano-ZnO nwere ike ịbanye n'ime oghere anụ ahụ na obere capillaries, na-ekesa nke ọma n'ahụ. Nke a na-eme ka ihe ndị e ji eri nri dịkwuo mma, na-eme ka ọ na-arụ ọrụ nke ọma karịa ihe ndị ọzọ e ji zinc mee.
  2. Oke Mmịpụta Mmiri: Oke obere ihe dị n'ime ya na-eme ka ọnụọgụ atọm dị n'elu dịkwuo elu, na-eme ka ebe elu ahụ dị mma nke ukwuu ma na-eme ka mmịpụta ahụ ka mma. Dịka ọmụmaatụ, ọmụmụ ihe gbasara òké De-sai gosiri na obere ihe dị nm 100 nwere oke mmịpụta mmiri dị elu karịa obere ihe ndị buru ibu karịa obere ihe ndị buru ibu.
  3. Njirimara Antioxidant siri ike: Nano-ZnOna-egosipụta mmeghachi omume kemịkalụ dị elu, na-eme ka o sie ike ime ka ihe ndị dị ndụ dị ndụ, gụnyere ihe ndị dị na nje bacteria, si otú a na-egbu ọtụtụ nje bacteria na nje. N'okpuru ìhè, ọ na-emepụta elektrọn conduction-band na oghere valence-band, nke na-emeghachi omume na H₂O ma ọ bụ OH⁻ a na-etinye n'ime mmiri iji mepụta radicals hydroxyl dị oke oxidative nke na-ebibi mkpụrụ ndụ. Nnwale gosiri na nano-ZnO ruru ọnụego 98.86% na 99.93% megideStaphylococcus aureusnaE. colin'ime nkeji ise, n'otu n'otu.
  4. Nchekwa Dị Elu: Ọ naghị akpalite iguzogide anụmanụ ma nwee ike ịmịnye ihe ndị na-egbu egbu nke a na-emepụta n'oge nri na-emebi, na-egbochi ọnọdụ ọrịa mgbe anụmanụ riri nri ebu.
  5. Mmeziwanye Mgbochi Ahụ́ Ike: Ọ na-akpali ọrụ nke sel, humoral, na nke na-abụghị nke a kapịrị ọnụ, na-eme ka iguzogide ọrịa dịkwuo mma n'anụmanụ.
  6. Mbelata Mmetọ Gburugburu Ebe Obibi na Ihe Ndị Resịara Ọgwụ Nkụ: Oke elu ya na-enye ohere ịmịnye ammonia, sulfur dioxide, methane, pesticides organophosphorus, na ihe ndị na-emerụ ahụ n'ime mmiri mkpofu. O nwekwara ike iji ọkụ UV mee ihe maka mbibi fotokatalitik, na-eme ka ikuku na mmiri mkpofu dị ọcha n'ugbo site na imebi isi.

Ọrụ nke Nano-ZnO n'ime ka ahụike anụmanụ na arụmọrụ uto dịkwuo mma:

  • Na-akwalite ma na-achịkwa mgbanwe nri: Na-eme ka ọrụ enzyme dabere na zinc, mmepụta homonụ (dịka ọmụmaatụ, insulin, homonụ mmekọahụ), na mmepụta protein mkpịsị aka zinc dịkwuo mma, na-eme ka mmepụta protein na ojiji nitrogen dịkwuo mma ma na-ebelata mwepụta nitrogen.
  • Na-eme Ka Arụmọrụ Mmepụta Ka Mma: N'ime ụmụ ezi, itinye 300 mg/kg nano-ZnO na-eme ka mmụba ibu kwa ụbọchị (P < 0.05) dịkwuo elu site na 12% ma e jiri ya tụnyere ZnO nkịtị (3000 mg/kg) ma belata nha mgbanwe nri site na 12.68%.
  • Na-ebelata ihe na-eme mgbe afọ ọsịsa gasịrị:Ntinye Nano-ZnO n'ime nri ezi na-ebelata afọ ọsịsa nke ọma, na-ezere ihe fọdụrụ n'ime ọgwụ nje na ngwaahịa anụmanụ.

Uru Gburugburu Ebe Obibi Nwere Ike Irè:

  • Mbelata nke Zinc Emissions: N'ihi na ojiji ya dị elu, a chọrọ obere dose, nke na-ebelata mmetọ ígwè dị arọ nke ukwuu.
  • Ịsachapụ Gburugburu Ebe Ugbo: Na-amịkọrọ gas ndị na-emerụ ahụ (dịka ọmụmaatụ, ammonia) ma na-emebi ihe ndị na-emebi ihe dị n'ime mmiri mkpofu, na-echebe gburugburu ebe obibi.

Ngwa ndị dị ugbu a na mmepụta nri anụmanụ:

  • Ụzọ dị iche iche esi eji ya: Enwere ike itinye ya ozugbo na nri, gwakọta ya na ihe ndị na-eme ka ọ dị nro dị ka ihe mgbakwunye, ma ọ bụ jikọta ya na ihe mgbakwunye ndị ọzọ. Onu kacha nta dị irè bụ 10 mg Zn/kg nri. N'ime ezi, onu dị site na 10–300 mg Zn/kg nri.
  • Mgbanwe nke Isi Ihe Zinc Omenala: Nano-ZnO nwere ike dochie zinc dị oke elu na nri, na-ebelata afọ ọsịsa piglet ebe ọ na-eme ka arụmọrụ uto ka mma ma e jiri ya tụnyere isi ihe zinc nkịtị (dịka ọmụmaatụ, zinc sulfate, ZnO nkịtị).
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Atụmanya n'ọdịnihu na mmepụta nri anụmanụ:

  • Uru nke Ịkwụsi Ike na Ọnụ Ahịa: Ọ na-eme ka ngwakọta dị mma na ịgbasa ngwa ngwa na nri. Ọ na-ebelata ọnụ ahịa nri (dịka ọmụmaatụ, ihe na-erughị ugboro iri karịa ZnO nkịtị).
  • Nchekwa na Mwepụ ihe ndị na-egbu egbu: Mmịpụta siri ike nke free radicals na molekul ndị na-esi isi na-eme ka nri dịgide ogologo oge ma na-eme ka ọ dịkwuo mma. Njirimara antioxidant ya na-eme ka nsị dị ọcha dịkwuo mma.
  • Mmetụta Mmekọrịta Na Nri: Na-ebelata mmegide na mineral ndị ọzọ ma na-eme ka nnabata nitrogen dịkwuo mma site na nhazi protein mkpịsị aka homonu na zinc.
  • Nchekwa Ka Mma: Ọkwa mwepụ ihe na-ebelata mmetọ gburugburu ebe obibi na mkpokọta ihe fọdụrụ, na-akwado mmepụta anụmanụ dị nchebe ma na-enye ndụ ndụ.

Nkà na ụzụ a nwere nkwa dị ukwuu maka mmepụta anụ ụlọ na-adịgide adịgide ma dị irè.


Oge ozi: Julaị-10-2025