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Idibana njani ibhotile ye-aseptic ephakathi kwimfuno ye-aseptic

Ukukhuliswa kweeseli kufuneka kuqhutywe kwindawo engcolileyo, kwaye i-serum, isondlo sokukhula kweeseli, kufuneka iphathwe nge-aseptically ngaphambi kokuba isetyenziswe.Ukuze kuqinisekiswe ubunyumba be-serum, ubunyumba obufanelekileyoiibhotile eziphakathikufuneka kwakhona ahlangabezane neemfuno zokungabi ntsholongwane.

Asepticiibhotile eziphakathizisetyenzwa ngokubanzi ukusuka kwizinto ezibonakalayo ze-PET, ezinokumelana nobushushu obuphantsi kunye nokumelana neempembelelo, ezingenayo ityhefu kwaye zingenancasa, ukukhanya okuphezulu, yinto egqwesileyo yokupakisha.Kwimowudi yokuvala inzala, olu hlobo lwebhotile luya kukhetha ukwenza inzala ye-electron beam irradiation.

imfuneko

I-Electron beam irradiation bubuchule obudla ngokusetyenziswa ukuvala inzala kwiimveliso zokupakisha zamayeza kunye nezixhobo zonyango.Isebenza ngokwalathisa umjelo oqhubekayo wee-electron ngokusebenzisa into eyenziwa inzalo.Ukugqithiswa kwamandla e-beam kwaphula imisonto ye-DNA kumzimba, kuyenza ingasebenzi kwaye into efakwe kwi-radiated ingenazintsholongwane.

Indlela yokwenza inzala ye-electron ilungile, ithambile, iyasebenza kwaye inokuqhutywa ngokuqhubekayo kwiimveliso ezipakishweyo zokugqibela.Isebenza kumaqondo obushushu asezantsi kakhulu kune-sterilization yomphunga kwaye ifanelekile kwimveliso eneendawo ekunzima ukufikelela kuzo (umzekelo, iikhatriji ezine-LIDS).Inomngcipheko ophantsi kakhulu wokuthotywa kunemitha ye-gamma (ngenxa yexesha elifutshane lokuvezwa);Ngokwahlukileyo kwi-ethylene oxide exposure, isusa umngcipheko we-ethylene oxide absorption kunye nokungeniswa okulandelayo kwimveliso yeziyobisi.

Unyumbaiibhotile zenkcubeko-ziphakathiEmva kokuba inzala ye-electron ingafikelela kwimo ye-aseptic kwaye ihlangabezane neemfuno zokugcina i-serum, ebaluleke kakhulu ekukhuleni ngocwangco kweeseli.

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Ixesha lokuposa: May-08-2023