Kodi centrifuge imalekanitsa bwanji zakumwa

Chiyambi cha Centrifugation ndi Mfundo Zake

Kugawa madzi m'maselo ndi njira yogwiritsidwa ntchito kwambiri yolekanitsa zinthu yomwe yasintha kwambiri mafakitale osiyanasiyana, kuphatikizapo mankhwala, sayansi ya zamoyo, ndi kukonza chakudya. Nkhaniyi ikufuna kufufuza sayansi ya kugawa madzi m'maselo ndi momwe imalekanitsira bwino zakumwa kutengera kuchuluka kwake.

Kumvetsetsa Mfundo Zokhudza Kuzungulira kwa Mitsempha

Pakati pake, kusuntha kwa centrifugal kumadalira kugwiritsa ntchito mphamvu ya centrifugal, yomwe imapangidwa pozungulira chitsanzo mozungulira mzere wapakati. Mphamvu imeneyi imapanga malo olekanitsa omwe amalola kuti tinthu kapena zigawo zina zisunthike molingana ndi kulemera kwawo kapena kuchuluka kwawo. Zinthu zokhuthala zimapita kumphepete kwakunja, pomwe zinthu zopepuka kapena zamadzimadzi zimakhala pafupi ndi pakati.

Mitundu ya Ma Centrifuge

Mitundu ingapo ya ma centrifuge ikupezeka, iliyonse ikugwirizana ndi zofunikira zinazake zolekanitsa. Kusiyanitsa kwa ma centrifuge, ultracentrifugation, ndi density gradient centrifugation ndi zina mwa njira zomwe zimagwiritsidwa ntchito kwambiri. Njira zoyesera ma centrifuge izi zimasiyana malinga ndi liwiro, kapangidwe ka rotor, ndi ntchito, zomwe zimathandiza kuti pakhale kusinthasintha m'malo osiyanasiyana ofufuza ndi mafakitale.

Kusiyanitsa kwa Centrifugation kwa Kugawa

Kusiyanitsa kwa centrifugation ndi njira yomwe imagwiritsidwa ntchito kulekanitsa tinthu tating'onoting'ono ta kukula ndi kuchulukana kosiyanasiyana. Mwa kutsatira njira zingapo zochepetsera centrifugation kuyambira pa liwiro lotsika mpaka liwiro lokwera pang'onopang'ono, ndizotheka kupeza tinthu tating'onoting'ono tomwe timakhala ndi tinthu tating'onoting'ono tosiyanasiyana. Njirayi imagwiritsidwa ntchito nthawi zambiri mu sayansi ya maselo kuchotsa ndi kulekanitsa zigawo za maselo monga organelles, mapuloteni, ndi nucleic acids.

Kuchepetsa mphamvu zamagetsi (Ultracentrifugation) kwa Kulekanitsa kwa High-Resolution

Kugawa mphamvu zamagetsi pogwiritsa ntchito ma ultracentrifuge ndi njira yamphamvu yomwe imalola asayansi kulekanitsa zigawo za maselo ang'onoang'ono molondola kwambiri. Njirayi imagwiritsa ntchito liwiro lapamwamba kwambiri ndipo nthawi zambiri imafuna zida zapadera zotchedwa ultracentrifuge. Zipangizo zoterezi zimatha kuzungulira zitsanzo pa liwiro loposa ma revolution 100,000 pamphindi, ndikupanga mphamvu zazikulu za centrifuge.

Kuchulukana kwa Gradient Centrifugation kuti Pakhale Kulekana Koyenera

Kuchuluka kwa ma centrifugation pogwiritsa ntchito kuchuluka kwa ma centrifugation kumagwiritsa ntchito kusiyana kwa kuchuluka kwa zinthu zomwe zili mu chitsanzo kuti zitheke kulekanitsa bwino. Njirayi imadalira kupanga kuchuluka kwa ma centrifugation, nthawi zambiri pogwiritsa ntchito yankho lopangidwa ndi ma centrifugation osiyanasiyana a mchere, shuga, kapena mankhwala ena. Pamene akulowetsedwa mu centrifugation, chitsanzocho chimalekanitsidwa kutengera kusiyana kwa kuchuluka, ndikupanga magulu kapena madera osiyanasiyana.

Kusanthula kwa Centrifugation kwa Makhalidwe

Kupatula kulekanitsa, centrifugation imagwiritsidwanso ntchito pofufuza. Analytical centrifugation imayesa kusintha kwa sedimentation rate ya mamolekyulu kapena tinthu tating'onoting'ono, kupereka chidziwitso chofunikira chokhudza kukula kwawo, mawonekedwe awo, ndi kulemera kwa mamolekyulu. Njira imeneyi, yomwe imadziwika kuti sedimentation velocity kapena equilibrium centrifugation, imagwira ntchito yofunika kwambiri m'magawo monga biophysics, protein chemistry, ndi ma polima.

Kugwiritsa Ntchito Mafakitale a Centrifugation

Kutsegula mpweya pogwiritsa ntchito makina oyeretsera madzi kwagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwake. Mu gawo la mankhwala, makina oyeretsera madzi ndi ofunikira kwambiri polekanitsa ndi kuyeretsa mankhwala panthawi yopanga. Makampani opanga chakudya amagwiritsa ntchito makina oyeretsera madzi kuti alekanitse zinthu zolimba ndi zamadzimadzi, kuchotsa zakumwa, komanso kuchotsa mafuta kuchokera ku mbewu. Kuphatikiza apo, makina oyeretsera madzi amagwiritsidwa ntchito m'mafakitale oyeretsera madzi otayidwa kuti alekanitse zinthu zolimba ndi zamadzimadzi bwino.

Kupita Patsogolo mu Ukadaulo wa Centrifugation

Kwa zaka zambiri, ukadaulo wa centrifugation wawona kupita patsogolo kwakukulu. Ma centrifuge amakono samangopereka liwiro lalikulu lozungulira komanso amaphatikizapo zinthu monga kusamalira zitsanzo zokha, kuwongolera kutentha, ndi kuyang'anira nthawi yeniyeni. Kupita patsogolo kumeneku kumapatsa ofufuza ndi akatswiri a mafakitale ntchito yabwino komanso yobwerezabwereza pakulekanitsa kwawo.

Mapeto

Kugawa madzi m'maselo kwasintha mafakitale osiyanasiyana mwa kupereka njira yolimba komanso yosinthasintha yolekanitsira zakumwa kutengera kuchuluka kwake. Kaya ndi kulekanitsa zigawo za maselo kapena kuyeretsa mankhwala, ma centrifuge amachita gawo lofunikira pakupititsa patsogolo kafukufuku ndi njira zamafakitale. Ndi kupita patsogolo kwaukadaulo, tsogolo la kugawa madzi m'maselo likulonjeza kulondola kwambiri komanso kugwira ntchito bwino, kusintha magawo ndi ntchito zambiri.