Kodi ndi chiyani chomwe chimasungunuka mu centrifugation

Kuchotsa Madzi mu Centrifugation: Njira Yofunikira Yolekanitsira Zosakaniza

Chiyambi:

Kutsegula chitsulo ndi njira yomwe imagwiritsidwa ntchito kwambiri m'ma laboratories asayansi ndi mafakitale. Imafuna kuzunguliza zitsanzo pa liwiro lalikulu kuti zipangitse kuti ziume ndi kulekanitsa zigawo kutengera kuchuluka kwawo. Gawo lofunika kwambiri pakuchita kuyeretsa chitsulo ndi kuchotsa chitsulo, komwe kumachita gawo lofunikira pochotsa gawo lomwe likufunidwa kuchokera mu chisakanizocho. Nkhaniyi ikufuna kupereka kumvetsetsa kwathunthu zomwe kuchotsa chitsulo kumatanthauza mu kuyeretsa chitsulo ndi kufunika kwake m'magwiritsidwe osiyanasiyana.

1. Mfundo ya Centrifugation:

Kuti mumvetse njira yochotsera madzi m'thupi, ndikofunikira kumvetsetsa mfundo yaikulu ya centrifugation. Njira imeneyi imagwiritsa ntchito kusiyana kwa kuchuluka kwa zinthu zomwe zili mu chisakanizo. Mphamvu yozungulira ya centrifuge imafulumizitsa kusungunuka kwa tinthu tating'onoting'ono, zomwe zimatipangitsa kuti tikhazikike pansi pa chidebe cha chitsanzo.

2. Njira Yochotsera Madzi Ochokera M'kati mwa Magazi:

Poyendetsa magetsi, chisakanizocho chimayikidwa mu chubu cha rotor kapena botolo la centrifuge, lomwe kenako limalowetsedwa mu centrifuge. Pamene rotor ikuzungulira mofulumira kwambiri, chisakanizocho chimakumana ndi mphamvu za centrifugal, zomwe zimapangitsa kuti tinthu tating'onoting'ono tisunthire kunja. Njira yoyendetsera magetsi ya centrifugal iyi imakulitsa kulekanitsa tinthu tating'onoting'ono ndikuthandizira kuchotsa tinthu tating'onoting'ono pambuyo pake.

3. Kodi Kuchotsa Madzi Ochokera M'thupi (Decanting) n'chiyani?

Kuchotsa madzi ochulukirapo kapena kachigawo komwe mukufuna kuchokera ku chitsanzo pambuyo pochotsa madzi ochulukirapo. Kumaphatikizapo kutsanulira gawo lamadzimadzi ndikusiya matope kapena zinthu zosafunikira. Kuchotsa madzi ochulukirapo kumatha kuchitika pamanja kapena pogwiritsa ntchito makina ochotsera madzi ochulukirapo, kutengera kukula ndi zofunikira za kuyesera.

4. Kufunika Kochotsa Madzi Oipa:

Kuchotsa madzi ochulukirapo ndikofunikira kwambiri pakugawa madzi m'magawo osiyanasiyana chifukwa kumalola kuti zinthu zinazake zichotsedwe komanso kusonkhanitsa, zomwe zimapangitsa kuti zinthu zosafunikira zisamagwiritsidwe ntchito. Kumachita mbali yofunika kwambiri pa ntchito zosiyanasiyana, monga:

- Biotechnology: Kuchotsa madzi m'thupi n'kofunika kwambiri polekanitsa mapuloteni, ma nucleic acid, ndi zinyalala za maselo kuchokera ku zitsanzo zamoyo. Kumathandiza ofufuza kupeza magawo oyera ofunikira pa kusanthula kosiyanasiyana, monga kuyeretsa mapuloteni kapena kutsata DNA.

- Kusanthula Zachilengedwe: Mu maphunziro okhudza zachilengedwe, kuchotsa zinthu zodetsa, dothi, kapena zinthu zachilengedwe kuchokera ku madzi kapena zitsanzo za nthaka. Njira imeneyi imathandiza kusanthula zinthu zodetsa ndi kumvetsetsa momwe zimakhudzira zachilengedwe.

- Kupanga Mankhwala: Kuchotsa mankhwala otsukira mkamwa n'kofunika kwambiri popanga mankhwala. Kumalola kulekanitsa zinyalala zosafunikira, kuonetsetsa kuti mankhwala otsukira mkamwa ndi abwino komanso ogwira ntchito. Kuphatikiza apo, kuchotsa mankhwala otsukira mkamwa kumathandiza kubwezeretsa ndi kuyeretsa mankhwala ofunikira panthawi yopanga mankhwala.

- Makampani Ogulitsa Chakudya: Kuchotsa madzi pogwiritsa ntchito centrifugal kumagwiritsidwa ntchito kulekanitsa zinthu zolimba ndi zamadzimadzi pokonza chakudya. Mwachitsanzo, kumatha kulekanitsa kirimu ndi mkaka kapena kulekanitsa madzi a zipatso ndi zamkati, zomwe zimapangitsa kuti zinthu zikhale bwino komanso zikhale zokhazikika.

5. Njira Zotsukira Madzi Pamanja ndi Zodzichitira Zokha:

Kuchotsa madzi m'thupi kungachitike pamanja kapena pogwiritsa ntchito makina ochotsera madzi okha, kutengera kuchuluka kwa zitsanzo, zofunikira molondola, komanso momwe zinthu zilili.

- Kuchotsa madzi m'thupi ndi manja: Pa ntchito zazing'ono, kuchotsa madzi m'thupi ndi manja nthawi zambiri kumagwiritsidwa ntchito. Pambuyo pa njira yochotsera madzi m'thupi, supernatant imathiridwa pang'onopang'ono pogwiritsa ntchito pipette, zomwe zimasiya dothi losasokonekera. Njira imeneyi imafuna kusamala kuti isasokoneze kulekanitsa komwe kukufunika.

- Kuchotsa madzi ochulukirapo: Ntchito zazikulu kapena njira zomwe zimafuna kulondola kwambiri zimagwiritsa ntchito makina ochotsera madzi ochulukirapo. Machitidwewa amatha kuphatikizidwa ndi ma centrifuge, zomwe zimathandiza kuti pakhale kulekanitsidwa kolamulidwa komanso kosalekeza. Kuchotsa madzi ochulukirapo kumachepetsa kusinthasintha kwa wogwiritsa ntchito ndikuwonjezera magwiridwe antchito.

Mapeto:

Kuchotsa madzi ochulukirapo kumachita gawo lofunika kwambiri pa njira yochotsera madzi ochulukirapo, zomwe zimathandiza ofufuza ndi mafakitale kutulutsa zinthu zofunika kuchokera ku zosakaniza bwino. Pomvetsetsa mfundo ndi njira zochotsera madzi ochulukirapo, asayansi amatha kukonza njira zochotsera madzi ochulukirapo kuti akwaniritse kulekanitsa kwabwino kwambiri. Njira yofunikayi imagwiritsidwa ntchito m'magawo osiyanasiyana, zomwe zimathandiza pakupita patsogolo kwa kafukufuku, kupanga, kusanthula zachilengedwe, ndi kukonza chakudya.