Qaphela: ngokwezidingo zomsebenzisi ze-nano particle ingahlinzeka ngemikhiqizo yosayizi ehlukene.

Ukusebenza komkhiqizo

I-Nano zinc oxide iwuhlobo olusha lwezinto ezingaphili ezisebenza ngezinto eziningi ezinosayizi wezinhlayiyana ezisuka ku-1 kuye ku-100 nm.Ngenxa yokuqina kokusanhlamvu, ukwakheka kwe-elekthronikhi okungaphezulu kanye nesakhiwo sekristalu kuyashintsha, okuholela kumphumela ongaphezulu, umphumela wevolumu, umphumela wesayizi we-quantum, umphumela we-tunneling we-macroscopic, ukukhanya okuphezulu, ukuhlakazeka okuphezulu nezinye izici ezingenazo izinto ze-macroscopic.

Eminyakeni yamuva, kuye kwatholakala ukuthi kubonisa imisebenzi eminingi ekhethekile ku-catalysis, optics, magnetism, mechanics nokunye, okwenza kube nenani elibalulekile lesicelo emikhakheni eminingi efana ne-ceramics, imboni yamakhemikhali, i-electronics, optics, biology nokunye. ku.I-Nano-zinc oxide ingasetshenziswa njengezinto zokuvikela i-uv, i-ejenti ye-antibacterial, impahla ye-fluorescent kanye nezinto ze-photocatalytic ku-textile, i-coating kanye neminye imikhakha.I-Nano-zinc oxide isiphenduke into egxile kakhulu kososayensi abaningi ngenxa yezakhiwo zayo ezinhle kakhulu nethemba elikhangayo lokufaka isicelo.

Uhlelo lokusebenza lwe-Antibacterial

I-Nano-zinc oxide inomphumela oqinile wokuvimbela i-escherichia coli ne-staphylococcus aureus, futhi ingavimbela ukukhula kwamaseli e-prokaryotic, amaseli e-eukaryotic kanye ne-escherichia coli in vitro.Ngaphezu kwalokho, ngokwanda kokuqukethwe kwe-zinc oxide, ikhono layo lokulwa namagciwane liyathuthukiswa, futhi isikhathi sesenzo phakathi kwe-nano-zinc oxide nama-bacterium sithinta ikhono lokubulala amagciwane.

Ngaphansi kwesimo sokukhanya, i-nano-zinc oxide inomphumela osobala we-bacteriostatic, i-nano-zinc oxide nayo inomphumela ovimbelayo kwamanye amagciwane, futhi ngokuyisisekelo awekho umphumela ohlangothini onobuthi, ongasetshenziswa njengesilondolozi, isilondolozi, njll. I-Nano-zinc oxide ingakwazi futhi ivimbela amangqamuzana omdlavuza, amasayizi ahlukene we-zinc oxide nanoparticles angavimbela kakhulu amangqamuzana omdlavuza wesibindi somuntu ku-vitro

Izimo zokugcina

Lo mkhiqizo kufanele ugcinwe endaweni eyomile, epholile futhi evala imvelo, awukwazi ukuchayeka emoyeni, ngaphezu kwalokho kufanele ugweme ukucindezela okunzima, ngokusho kokuthutha kwezimpahla ezijwayelekile.

Q: Ungakwazi ukungenzela i-quote/invoyisi ye-proforma?IMP: Yebo, ithimba lethu labadayisi lingakunikeza izingcaphuno ezisemthethweni. Nokho, kufanele uqale ucacise ikheli lokukhokha, ikheli lokuthumela, ikheli le-imeyili, inombolo yocingo kanye nendlela yokuthumela.Asikwazi ukudala isisho esinembile ngaphandle kwalolu lwazi.

Umbuzo: Ulithumela kanjani i-oda lami?Ungakwazi yini ukuthumela “impahla yokuqoqa”?A: Singakuthumela i-oda lakho nge-Fedex, TNT, DHL, noma i-EMS ku-akhawunti yakho noma ngokukhokha kusengaphambili.Siphinde sithumele "iqoqo lezimpahla" nge-akhawunti yakho.Uzothola izimpahla Ezinsukwini Ezilandelayo Ezingu-2-5 ngemva kokuthunyelwa, Ezintweni ezingekho esitokweni, ishejuli yokulethwa izohluka ngokusekelwe entweni.Sicela uxhumane nethimba lethu labadayisi ukuze ubuze ukuthi ingabe into ethile ikhona yini esitokweni.

Umbuzo: Uyawamukela ama-oda okuthenga?IMP: Samukela ama-oda okuthenga avela kumakhasimende anomlando wesikweletu kithi, ungasifeksela, noma usithumelele i-oda lokuthenga nge-imeyili.Sicela uqiniseke ukuthi i-oda lokuthenga linakho kokubili isihloko sencwadi yenkampani/isikhungo nesiginesha egunyaziwe kuyo.Futhi, kufanele ucacise umuntu oxhumana naye, ikheli lokuthumela, ikheli le-imeyili, inombolo yocingo, indlela yokuthumela.

Umbuzo: Ngingalikhokhela kanjani i-oda lami?Q: Mayelana nenkokhelo, siyakwamukela ukudluliswa kwezingcingo, inyunyana yasentshonalanga kanye ne-PayPal.I-L/C eyedili elingaphezu kuka-50000USD kuphela. Noma ngesivumelwano sobabili, izinhlangothi zombili zingamukela imigomo yokukhokha.Kungakhathaliseki ukuthi iyiphi indlela yokukhokha oyikhethile, sicela usithumelele ucingo lwasebhange ngefeksi noma i-imeyili ngemva kokuqeda ukukhokha kwakho.

Umbuzo: Ingabe zikhona ezinye izindleko?A: Ngaphandle kwezindleko zomkhiqizo nezindleko zokuthumela, asikhokhisi noma yiziphi izimali.

Umbuzo: Ungakwazi ukungenzela umkhiqizo ngokwezifiso?A: Yebo.Uma kukhona i-nanoparticle esingenayo esitokweni, ngakho-ke yebo, ngokuvamile kungenzeka ukuthi sikukhiqizele yona.Kodwa-ke, imvamisa idinga inani elincane lenani eli-odwe, futhi cishe amaviki angu-1-2 wokuhola.

Q. Okunye.IMP: Ngokwawo wonke ama-oda athile, sizoxoxa nekhasimende mayelana nendlela yokukhokha efanelekile, sibambisane ukuze siqedele kangcono ezokuthutha kanye nemisebenzi ehlobene.

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