chii chinonzi decant mu centrifugation

Kubvisa tsvina muCentrifugation: Nzira Yekutanga Yekuparadzanisa Misanganiswa

Nhanganyaya:

Kubvisa zvinhu kubva mugomba (centrifugation) inzira inoshandiswa zvakanyanya mumarabhoritari esainzi nemaindasitiri. Inosanganisira kutenderera masampuli nekumhanya kwakanyanya kuti aite sedimentation uye kuparadzanisa zvikamu zvichienderana nehuwandu hwazvo. Danho rakakosha mukuita kwekubvisa zvinhu kubva mugomba (centrifugation) kubvisa zvinhu kubva mugomba (decanting), izvo zvinoita basa guru mukubvisa chidimbu chinodiwa kubva mumusanganiswa. Chinyorwa chino chine chinangwa chekupa kunzwisisa kwakazara kwezvinorehwa nekubvisa zvinhu kubva mugomba (centrifugation) uye kukosha kwazvo mumashandisirwo akasiyana-siyana.

1. Nheyo yeCentrifugation:

Kuti unzwisise maitiro ekubvisa simbi, zvakakosha kunzwisisa musimboti we centrifugation. Iyi nzira inoshandisa musiyano wehuwandu hwezvinhu zviri mumusanganiswa. Simba rekutenderera re centrifuge rinokurumidza kudonha kwesimbi, zvichiita kuti zvigare pasi pemudziyo wemuenzaniso.

2. Maitiro eCentrifugal Sedimentation:

Mukati me "centrifugation", musanganiswa uyu unoiswa mu "rotor tube" kana mubhodhoro re "centrifuge", iro rinozoiswa mu "centrifuge". Sezvo "rotor" ichitenderera nekumhanya kukuru, musanganiswa uyu unosangana nemasimba e "centrifugal", zvichiita kuti zvidimbu zvakawandisa zvifambe zvichienda kunze. Maitiro aya e "centrifugal sedimentation" anowedzera kupatsanurwa kwezvidimbu uye anorerutsa kubviswa kwezvidimbu mushure mezvo.

3. Chii chinonzi Kubvisa Muchero?

Kubvisa mvura mumukaka (decanting) inzira yekubvisa mvura yakawanda kana chikamu chinodiwa kubva musampuli mushure mekuibvisa mumukaka. Izvi zvinosanganisira kudurura mvura yacho uchisiya mvura kana zvimwe zvinhu zvisingadiwe. Kubvisa mvura mumukaka kunogona kuitwa nemaoko kana nehurongwa hwekudzima mvura otomatiki, zvichienderana nehukuru uye zvinodiwa nekuyedza.

4. Kukosha kwekubvisa tsvina:

Kubvisa tsvina kunokosha zvikuru mu centrifugation sezvo kuchibvumira kupatsanurwa nekuunganidzwa kwezvikamu zvakati, zvichisiya zvinhu zvisingadiwe. Kunoita basa rakakosha mumhando dzakasiyana-siyana dzekushandisa, dzakadai se:

- Biotechnology: Kubvisa tsvina mumasero kwakakosha pakuparadzanisa mapuroteni, nucleic acids, uye marara emasero kubva muzviyero zvehupenyu. Zvinogonesa vaongorori kuwana zvikamu zvakachena zvinodiwa pakuongorora kwakasiyana-siyana, zvakaita sekucheneswa kweprotein kana kutevedzana kweDNA.

- Kuongorora Zvakatipoteredza: Muzvidzidzo zvezvakatipoteredza, kubvisa tsvina kunobatsira mukuparadzanisa tsvina, madhaka, kana zvinhu zvakasikwa kubva mumvura kana muvhu. Maitiro aya anobatsira mukuongorora tsvina uye kunzwisisa kukanganisa kwayo panharaunda.

- Kugadzira Mishonga: Kubvisa tsvina yemushonga kwakakosha mukugadzirwa kwemishonga. Kunobvumira kupatsanurwa kwetsvina isingadiwe, zvichiita kuti mishonga irambe yakachena uye ichishanda zvakanaka. Pamusoro pezvo, kubvisa tsvina yemushonga kunobatsira mukudzoreredza nekucheneswa kwemishonga inokosha panguva yekugadzirwa kwemishonga.

- Indasitiri Yezvekudya: Kubvisa mafuta kubva mu centrifugal kunoshandiswa kuparadzanisa zvinhu zvakaoma kubva muzvinwiwa mukugadzira chikafu. Semuenzaniso, inogona kuparadzanisa kirimu kubva mumukaka kana kuparadzanisa muto wemichero kubva mu pulp, zvichipa mhando yepamusoro yezvigadzirwa uye kugadzikana kwazvo.

5. Matekiniki ekubvisa tsvina nemaoko uye otomatiki:

Kubvisa tsvina kunogona kuitwa nemaoko kana kushandisa masisitimu ekubvisa tsvina otomatiki, zvichienderana nehuwandu hwemuenzaniso, zvinodiwa nemazvo, uye processing throughput.

- Kubvisa tsvina nemaoko: Muzvishandiso zvidiki, kubvisa tsvina nemaoko kunowanzo shandiswa. Mushure mekuparadzanisa tsvina nemaoko, mvura inodururwa zvinyoro nyoro uchishandisa pipette, zvichiita kuti tsvina isakanganiswa. Iyi nzira inoda kungwarira kuti isakanganise kupatsanurwa kunodiwa.

- Kubvisa tsvina otomatiki: Mashandisirwo makuru kana maitiro anoda kunyatsojeka anoshandisa masisitimu ekubvisa tsvina otomatiki. Masisitimu aya anogona kubatanidzwa ne centrifuges, zvichibvumira kupatsanurwa kwakadzorwa uye kwakarongeka. Kubvisa tsvina otomatiki kunoderedza kusiyana kwemushandisi uye kunowedzera kushanda zvakanaka.

Mhedziso:

Kubvisa tsvina mumukaka kunoita basa guru mukuita kwe centrifugation, zvichibvumira vaongorori nemaindasitiri kubvisa zvinhu zvinodiwa kubva mumusanganiswa zvakanaka. Nekunzwisisa misimboti uye matekiniki ekubvisa tsvina mumukaka, masayendisiti anogona kugadzirisa maitiro e centrifugation kuti awane kupatsanurwa kwepamusoro-soro. Maitiro aya anoshandiswa muzvikamu zvakasiyana-siyana, zvichibatsira mukufambira mberi mukutsvaga, kugadzira, kuongorora zvakatipoteredza, uye kugadzira chikafu.