Antibacterial germicidal material Cu2O copper oxide nanoparticles

Njengohlobo olutsha lwe-P-type oxide semiconductor izinto ezinokuvuyiswa kukukhanya okubonakalayo, i-cuprous oxide nanoparticles ine-electron-hole pair system esebenzayo kwaye ibonisa umsebenzi omhle we-catalytic.Ukongeza, ikwanokusebenza okunamandla kwe-adsorption kunye ne-docile magnetism ephantsi.

Kwi-organic synthesis, ukuguqulwa kwe-photoelectric, amandla amatsha, i-photolysis yamanzi, i-bleaching yedayi, inzalo, i-superconductivity kunye nezinye iindawo ezinokusetyenziswa.
I-Curous oxide nanoparticles inokusabela kunye ne-sulfhydryl kunye ne-disulfide bonds ukwenza i-sulfhydryl copper compounds ehambelanayo.I-sulfhydryl kunye ne-disulfide bonds idlala indima ebalulekileyo kwimisebenzi eqhelekileyo yobomi be-microorganisms.Ngoko ke, i-cuprous oxide nanoparticles inokuphazamisa ukuphendulwa kwe-biochemical of microorganisms, ukuphazamisa ngakumbi. kunye nemisebenzi yabo ye-physiological, kwaye bade bafake i-apoptosis.Ukongezelela, i-cuprous oxide nanoparticles nayo ine-adsorption eyomeleleyo, inokubhengezwa kudonga lweseli yebhaktiriya kwaye itshabalalise udonga lweseli kunye ne-membrane yeseli, ibangela ukufa kwebhaktheriya.

I-Nano-copper oxide ikwasetyenziswa ekwenzeni iipeyinti ezinqanda ukungcola enqanaweni (ezisetyenziselwa ukubulala izilwanyana zaselwandle ezikumgangatho ophantsi), izibulali-zinambuzane, neetyuwa ezahlukeneyo zobhedu, ii-reagents ezihlalutyayo, iglasi ebomvu, kunye nokucwenga ubhedu kunye nezisombululo zengxubevange yobhedu.

I-Hongwu ibonelela nge-nano ubukhulu be-cu2o amasuntswana kunye ne-30-50nm yococeko lwama-99%, iimpahla kwi-stock.

ngolwazi oluthe vetshe, nceda uzive ukhululekile ukuqhagamshelana nathi.