I nā makahiki i hala iho nei, ua hoʻokani nui nā biobanks i kahi hana koʻikoʻi i ka noiʻi ʻepekema. Hiki i nā lako mālama haʻahaʻa haʻahaʻa kiʻekiʻe ke hōʻoia i ka palekana a me ka hana o nā laʻana a kōkua i nā mea noiʻi i ka hoʻokō maikaʻi ʻana i nā noiʻi ʻepekema like ʻole ma o ka hāʻawi ʻana i kahi wahi mālama ʻoihana a palekana no nā laʻana olaola.
Ua hoʻohana ʻia nā pahu naikokene wai no ka mālama ʻana i nā laʻana no ka manawa lōʻihi. Mālama lākou i nā laʻana ma kahi mahana haʻahaʻa o -196 ℃ i hana ʻia ma ke kumu o ke kumumanaʻo o ka insulation vacuum ma hope o ka hoʻomaʻalili mua ʻia ʻana o nā laʻana. ʻElua mau ʻano no nā pahu naikokene wai e mālama i nā laʻana: ka mālama ʻana i ka pae wai a me ka mālama ʻana i ka pae mahu. He aha ka ʻokoʻa ma waena o nā mea ʻelua?
1. Noi
Hoʻohana nui ʻia nā pahu naikokene wai i nā keʻena hoʻokolohua, ka mahi holoholona, a me ka ʻāpana hana.
Hoʻohana nui ʻia nā pahu naikokene wai vapor phase i nā biobanks, nā lāʻau lapaʻau, a me ke kahua mālama ola.
2. Kūlana Mālama
I ke kahua mahu, mālama ʻia nā laʻana ma o ka hoʻomaloʻo ʻana a me ka hoʻolulu ʻana i ka naikokene wai. Loaʻa ka mahana mālama mai luna a lalo i kahi mālama laʻana. I ka hoʻohālikelike ʻana, i ke kahua wai, mālama pololei ʻia nā laʻana i loko o ka naikokene wai ma -196 °C. Pono e hoʻoluʻu piha ʻia nā laʻana i loko o ka naikokene wai.
Pahu Naikokene Wai Biomedical Haier-Moʻo Akamai
Ma waho aʻe o kēia ʻokoʻa, ʻokoʻa pū kekahi ka nui o ka mahu ʻana o ka naikokene wai o nā mea ʻelua. Ma ke ʻano laulā, pili ka nui o ka mahu ʻana o ka naikokene wai i ke anawaena o ka pahu naikokene wai, ke alapine o ka wehe ʻana o nā mea hoʻohana i ke poʻi, ke kaʻina hana, a me ka mahana a me ka haʻahaʻa o ka wahi. Akā naʻe, ʻo nā ʻenehana vacuum a me ka insulation holomua i hoʻohana ʻia i ka hana ʻana i nā pahu naikokene wai ke kī e hōʻoia i ka hoʻohana haʻahaʻa ʻana o ka naikokene wai.
ʻO ka ʻokoʻa nui ma waena o nā mea ʻelua aia i ke ʻano o ka mālama ʻana i nā laʻana. Ke mālama ʻia i loko o ka pae mahu, ʻaʻole pili pololei nā laʻana i ka naikokene wai, e pale ana i ka bacteria mai ka hoʻohaumia ʻana i nā laʻana. Eia nō naʻe, ʻaʻole hiki i ka mahana mālama ke hiki i -196°C. I loko o ka pae wai, ʻoiai hiki ke mālama ʻia nā laʻana ma kahi o -196°C, ʻaʻole paʻa ka paipu cryopreservation. Inā ʻaʻole i sila pono ʻia ka paipu cryopreservation, e komo ka naikokene wai i loko o ka paipu. Ke lawe ʻia ka paipu hoʻāʻo, ʻo ka volatilization o ka naikokene wai e alakaʻi i ke kaomi kaulike ʻole i loko a ma waho o ka paipu hoʻāʻo a e pohā ka paipu ma muli o ia mea. No laila, e nalowale ke kūpaʻa o ka laʻana. Hōʻike kēia he mau pono a me nā pōʻino i kēlā me kēia ʻano hana.
Pehea e hoʻokau ai i ke kaulike ma waena o nā mea ʻelua?
Ua hoʻolālā ʻia ka moʻo biobank o Haier Biomedical Liquid Nitrogen Storage System no ka mālama ʻana i ka wai a me ka mahu.
Hoʻohui ia i nā pono o ka mālama ʻana i ka pae mahu a me ka mālama ʻana i ka pae wai, i hoʻolālā ʻia me nā ʻenehana vacuum a me ka insulation holomua e hōʻoia i ka palekana o ka mālama ʻana a me ke ʻano like o ka mahana me ka hoʻemi ʻana i ka hoʻohana ʻana i ka naikokene wai. ʻAʻole ʻoi aku ka ʻokoʻa o ka mahana o ka wahi mālama holoʻokoʻa ma mua o 10°C. ʻOiai i ka pae mahu, ʻo ka mahana mālama kokoke i ka piko o ka papa he haʻahaʻa e like me -190°C.
ʻO Biobank Series No ka mālama ʻana i ka unahi nui
Eia kekahi, hoʻohana ʻia nā mea ʻike mahana a me ka pae wai kiʻekiʻe e hōʻoia i ka pololei. Mālama ʻia nā ʻikepili a me nā laʻana a pau e kahi ʻōnaehana kaohi komo palekana. Nānā kēia mau mea ʻike i ka ʻike mahana a me ka pae wai i loko o ka pahu naikokene wai i ka manawa maoli, a no laila hiki ke hoʻopiha hou ʻia ka wai i loko o ka pahu e hana i nā kūlana mālama laʻana palekana loa.
Ka manawa hoʻouna: Pepeluali-26-2024
