Mea hoʻomaʻamaʻa germicidal antibacterial Cu2O copper oxide nanoparticles

Ma ke ʻano he ʻano hou o nā mea semiconductor oxide P-type i hiki ke hoʻohauʻoli ʻia e ke kukui ʻike ʻia, ua loaʻa i nā nanoparticles cuprous oxide kahi ʻōnaehana pālua electron-hole ikaika a hōʻike i ka hana catalytic maikaʻi.Eia kekahi, loaʻa iā ia ka hana adsorption ikaika a me ka magnetism docile haʻahaʻa.

I loko o ka organic synthesis, photoelectric hoʻololi, ikehu hou, wai photolysis, dye bleaching, sterilization, superconductivity a me nā kahua ʻē aʻe i hiki ke noi.
Hiki i nā nanoparticles Cuprous oxide ke hana me ka sulfhydryl a me nā paʻa disulfide e hana i nā pūhui keleawe sulfhydryl e pili ana. ʻO ka sulfhydryl a me disulfide paʻa ke kuleana nui i nā hana ola maʻamau o nā microorganisms. me kā lākou mau physiological hana, a hiki induce ko lakou apoptosis.In Eia kekahi, cuprous oxide nanoparticles no hoi i ka ikaika adsorption, hiki ke adsorbed ma luna o ka bacteri cell paia a luku aku i kona cell paia a me ka cell membrane, e make bacteria.

Hoʻohana ʻia ʻo Nano-copper oxide i ka hana ʻana i nā pena antifouling lalo o ka moku (hoʻohana ʻia e pepehi i nā holoholona moana haʻahaʻa), insecticides, a me nā paʻakai keleawe like ʻole, analytical reagents, aniani ʻulaʻula, a no ka hoʻopaʻa ʻana i ke keleawe a me ka hoʻoheheʻe keleawe.

Hāʻawi ʻo Hongwu i nā ʻāpana cu2o nui me ka 30-50nm maʻemaʻe 99%, nā waiwai i ka waihona.

no ka ʻike hou aku, e ʻoluʻolu e kelepona mai iā mākou.