Iibhanki ze-bio kufuneka zakhiwe ngokungqongqo ngokwemigangatho, kusetyenziswa iindlela zolawulo ezidijithali ukwenza ibhanki ye-bio ekrelekrele. Iitanki ze-nitrogen ezingamanzi zidlala indima ebalulekileyo kule nkqubo. Ezi tanki zizixhobo ezikhethekileyo ezenzelwe ukugcina nokukhusela iisampuli zebhayoloji. Umgaqo osisiseko ubandakanya ukusebenzisa amaqondo obushushu aphantsi kakhulu e-nitrogen engamanzi ukukhenkceza nokugcina iisampuli zebhayoloji, ukuqinisekisa uzinzo lwazo lwexesha elide kunye nokusetyenziswa kwazo.
Ukugcinwa Kwexesha Elide:
Iitanki ze-nitrogen ezingamanzi zinokubonelela ngamaqondo obushushu aphantsi kakhulu, aqhele ukuba phakathi kwe--150°C ukuya kwi--196°C, nto leyo ibalulekileyo ekugcinweni kwexesha elide kweesampuli zebhayoloji. Amaqondo obushushu aphantsi ayacothisa umsebenzi weseli kunye neempendulo zebhayoloji, nto leyo ethintela ngokufanelekileyo ukuwohloka kunye nokungasebenzi kwesampuli.
Ukugcinwa kweeseli kunye nezicubu:
Iitanki ze-nitrogen ezingamanzi zisetyenziswa kakhulu ekugcinweni kweeseli kunye neesampuli zezicubu. Iiseli kunye nezicubu zinokugcinwa ixesha elide kwimeko yokukhenkceza kwaye zinyibilikiswe ukuze zisetyenziswe xa kufuneka. Oku kubaluleke kakhulu kwiinkalo ezifana nophando, iimvavanyo zeklinikhi, kunye nezifundo ze-biomedical.
Ukhuseleko lweZixhobo zeMfuzo:
Iibhanki ezininzi zebhayoloji zizinikele ekugcineni nasekukhuseleni izixhobo zemfuza zeentlobo ezinqabileyo okanye ezisengozini yokutshabalala, ezifana nembewu, iimbumba, isidoda, kunye neesampuli ze-DNA. Iitanki ze-nitrogen ezingamanzi zibonelela ngeemeko ezifanelekileyo zokugcina ezi zixhobo zemfuza, ukuqinisekisa ukusetyenziswa kwazo kuphando lwexesha elizayo, ulondolozo, kunye nokuphucula ukuzala.
Uphuhliso lweziyobisi:
Iitanki ze-nitrogen ezingamanzi zidlala indima ebalulekileyo kwinkqubo yophuhliso lwamayeza. Ngokuqandisa nokugcina imigca yeseli, iinkcubeko zeseli, kunye nezinye iisampulu, ziqinisekisa uzinzo kunye nokuhambelana kuyo yonke inkqubo yophuhliso lwamayeza.
Uphando lwezeMpilo:
Iitanki ze-nitrogen ezingamanzi zibonelela ngeendawo zokugcina iisampuli ezinokuthenjwa zophando lwezonyango. Abaphandi banokugcina iisampulu zebhayoloji ezifana negazi, izicubu, iiseli, kunye nolwelo kwezi tanki ukuze kwenziwe uvavanyo lwexesha elizayo kunye nezifundo.
Iitanki ze-nitrogen ezingamanzi ziyinxalenye ebalulekileyo yokwakha ii-biobanks. Zibonelela ngeemeko zokuqandisa ezithembekileyo kunye neemeko zokugcina ukuqinisekisa umgangatho kunye nokusetyenziswa kweesampuli zebhayoloji. Oku kubalulekile kuphando kunye nokusetyenziswa kwiinkalo ezifana neyeza, ibhayoloji, ezolimo, kunye nesayensi yokusingqongileyo.
Ixesha lokuthumela: Disemba-20-2023
