M'moyo watsiku ndi tsiku, matanki a nayitrogeni yamadzimadzi sangakhale ngati zinthu wamba. Ndiye, ndi m'mafakitale ndi m'malo ati omwe matanki a nayitrogeni yamadzimadzi amagwiritsidwa ntchito? Zoona zake n'zakuti zochitika zogwiritsira ntchito matanki a nayitrogeni yamadzimadzi sizodabwitsa. Makamaka amagwiritsidwa ntchito posunga ndi kunyamula zitsanzo zamoyo kwa nthawi yayitali, monga zitsanzo zamagazi, maselo, umuna, minofu, katemera, mavairasi, ndi khungu kuchokera ku nyama, zomera, kapena anthu, matanki a nayitrogeni yamadzimadzi amapeza malo awo muulimi, ulimi wa ziweto, chisamaliro chaumoyo, mankhwala, chakudya, kafukufuku, ndi magawo ena.
Mu gawo la ulimi, matanki a nayitrogeni wamadzimadzi amachita ntchito zofunika kwambiri pazochitika monga kuzizira umuna wa ziweto kuti ubereke, kusungira mazira a ziweto ndi mbewu za zomera kwa nthawi yayitali kutentha kochepa. Makampani opanga ziweto, kuphatikizapo mabungwe ndi malo osamalira ziweto m'dziko lonselo komanso m'madera osiyanasiyana, amagwiritsa ntchito matanki a nayitrogeni wamadzimadzi kusungira zinthu za majini monga umuna ndi mazira ochokera ku nkhumba, ng'ombe, ndi nkhuku. Pa ulimi wa mbewu, matanki awa amagwiritsidwa ntchito m'malo osungiramo zinthu zaulimi kuti asungire mbewu ndi zina zambiri.
M'makampani azaumoyo, matanki amadzimadzi a nayitrogeni ndi ofunikira kwambiri m'mabanki a biobanks a zipatala, ma laboratories apakati, ndi ma lab osiyanasiyana a dipatimenti, kuphatikizapo khansa, matenda, mankhwala obereketsa, ndi matenda. Amagwiritsidwa ntchito posunga ndi kuchiza ziwalo, khungu, zitsanzo za magazi, maselo, mavairasi, komanso kubereketsa mwa njira yopangira. Kupezeka kwa matanki amadzimadzi a nayitrogeni kumathandizira kuti pakhale chitukuko cha cryomedicine yachipatala.
Mu makampani opanga mankhwala ndi chakudya, matanki a nayitrogeni yamadzi amagwiritsidwa ntchito pozizira kwambiri komanso kusunga maselo ndi zitsanzo, kuchotsa zinthu zotentha kwambiri, komanso kusunga nsomba zabwino kwambiri. Zina zimagwiritsidwanso ntchito popanga ayisikilimu ya nayitrogeni yamadzi.
Mu kafukufuku ndi magawo ena, matanki a nayitrogeni yamadzimadzi amathandiza njira zochepetsera kutentha, zachilengedwe zochepetsera kutentha, kafukufuku wa superconductivity yotsika kutentha, kugwiritsa ntchito ma labotale, ndi malo osungiramo ma germplasm. Mwachitsanzo, mu kafukufuku wa zaulimi ndi malo osungiramo zomera zokhudzana ndi zomera, maselo a zomera kapena minofu, atalandira chithandizo choletsa kuzizira, amafunika kusungidwa m'malo okhala nayitrogeni yamadzimadzi.
（Haier Biomedical Biobank Series for Large Scale Storage）
Pogwiritsa ntchito njira zosungira madzi, kuyika maselo mu -196°C nayitrogeni yamadzimadzi kuti asungidwe kutentha kochepa, matanki awa amathandiza maselo kuyimitsa kwakanthawi kukula kwawo, kusunga mawonekedwe awo ndikuthandizira kwambiri kufulumizitsa kumasulira zomwe zapezeka mu kafukufuku. M'malo osiyanasiyana awa, mitundu yosiyanasiyana ya matanki a nayitrogeni yamadzimadzi imawala kwambiri, kuonetsetsa kuti zitsanzo zamoyo zili otetezeka.
Nthawi yotumizira: Januwale-04-2024
