{"id":11446,"date":"2026-08-07T06:19:32","date_gmt":"2026-08-06T23:19:32","guid":{"rendered":"https:\/\/biogroupvietnam.com\/?p=11446"},"modified":"2026-08-14T06:51:26","modified_gmt":"2026-08-13T23:51:26","slug":"nito-long-hoat-dong-nhu-the-nao-trong-he-thong-cryogenic-storage","status":"publish","type":"post","link":"https:\/\/biogroupvietnam.com\/vi\/blog\/nito-long-hoat-dong-nhu-the-nao-trong-he-thong-cryogenic-storage\/","title":{"rendered":"Nit\u01a1 l\u1ecfng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong h\u1ec7 th\u1ed1ng Cryogenic Storage?"},"content":{"rendered":"\n

Nit\u01a1 l\u1ecfng, th\u01b0\u1eddng vi\u1ebft t\u1eaft l\u00e0 LN2 (Liquid Nitrogen), l\u00e0 m\u1ed9t trong nh\u1eefng t\u00e1c nh\u00e2n l\u00e0m l\u1ea1nh quan tr\u1ecdng nh\u1ea5t trong khoa h\u1ecdc s\u1ef1 s\u1ed1ng. N\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n t\u1ebf b\u00e0o g\u1ed1c, ph\u00f4i, no\u00e3n, tinh tr\u00f9ng, m\u00f4, vi sinh v\u1eadt, d\u00f2ng t\u1ebf b\u00e0o v\u00e0 nhi\u1ec1u lo\u1ea1i m\u1eabu sinh h\u1ecdc c\u00f3 gi\u00e1 tr\u1ecb cao trong c\u00e1c H\u1ec7 th\u1ed1ng b\u1ea3o qu\u1ea3n l\u1ea1nh t\u1ebf b\u00e0o.<\/p>\n\n\n\n

Khi quan s\u00e1t m\u1ed9t b\u00ecnh l\u01b0u tr\u1eef l\u1ea1nh s\u00e2u, ta th\u01b0\u1eddng th\u1ea5y nit\u01a1 l\u1ecfng li\u00ean t\u1ee5c bay h\u01a1i, t\u1ea1o l\u1edbp s\u01b0\u01a1ng tr\u1eafng quanh mi\u1ec7ng b\u00ecnh. \u0110i\u1ec1u n\u00e0y d\u1ec5 khi\u1ebfn ng\u01b0\u1eddi xem ngh\u0129 r\u1eb1ng nit\u01a1 l\u1ecfng “ph\u00e1t ra h\u01a1i l\u1ea1nh” \u0111\u1ec3 l\u00e0m \u0111\u00f4ng m\u1eabu.<\/p>\n\n\n\n

Th\u1ef1c t\u1ebf, c\u01a1 ch\u1ebf ch\u00ednh x\u00e1c h\u01a1n: nit\u01a1 l\u1ecfng h\u1ea5p th\u1ee5 nhi\u1ec7t t\u1eeb m\u00f4i tr\u01b0\u1eddng v\u00e0 chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i l\u1ecfng sang kh\u00ed.<\/strong> Qu\u00e1 tr\u00ecnh n\u00e0y duy tr\u00ec m\u1ed9t m\u00f4i tr\u01b0\u1eddng c\u1ef1c l\u1ea1nh b\u00ean trong b\u00ecnh. Nh\u01b0ng \u0111\u1ec3 bi\u1ebfn \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd \u0111\u00f3 th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng b\u1ea3o qu\u1ea3n m\u1eabu \u0111\u00e1ng tin c\u1eady, c\u1ea7n th\u00eam thi\u1ebft k\u1ebf c\u00e1ch nhi\u1ec7t ch\u00e2n kh\u00f4ng, ki\u1ec3m so\u00e1t m\u1ee9c LN2, ph\u00e2n b\u1ed1 nhi\u1ec7t, monitoring, c\u1ea3nh b\u00e1o v\u00e0 quy tr\u00ecnh v\u1eadn h\u00e0nh ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch nit\u01a1 l\u1ecfng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o, v\u00ec sao n\u00f3 duy tr\u00ec \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cryogenic, v\u00e0 c\u00e1ch LN2 b\u1ea3o v\u1ec7 m\u1eabu sinh h\u1ecdc trong c\u00e1c \u1ee9ng d\u1ee5ng Li\u1ec7u Ph\u00e1p T\u1ebf B\u00e0o<\/a>, Ng\u00e2n H\u00e0ng Sinh H\u1ecdc<\/a>, IVF v\u00e0 nghi\u00ean c\u1ee9u.<\/p>\n\n\n

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Nit\u01a1 l\u1ecfng, th\u01b0\u1eddng vi\u1ebft t\u1eaft l\u00e0 LN2 (Liquid Nitrogen), l\u00e0 m\u1ed9t trong nh\u1eefng t\u00e1c nh\u00e2n l\u00e0m l\u1ea1nh quan tr\u1ecdng nh\u1ea5t trong khoa h\u1ecdc s\u1ef1 s\u1ed1ng<\/em><\/figcaption><\/figure><\/div>\n\n\n
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M\u1ee5c l\u1ee5c<\/p>\nToggle<\/span><\/path><\/svg><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n