I-disk centrifuge ihluke kanjani kwezinye izinhlobo ze-centrifuge?

Ama-centrifuge ayimishini ebalulekile ezimbonini ezahlukene, kusukela ekudleni naseziphuzweni kuya kwezemithi kanye ne-biotechnology. Asetshenziselwa ukuhlukanisa izinhlayiya koketshezi, njengokuhlanza ubhiya, ukuhlukaniswa kwezingxenye zegazi, noma ukuhlanzwa kwe-DNA. Kunezinhlobo eziningana ezahlukene zama-centrifuge, ngayinye inezici zayo ezihlukile kanye nezinzuzo. Kulesi sihloko, sizogxila ku-disc centrifuge futhi sihlole ukuthi ihluke kanjani kwezinye izinhlobo ze-centrifuge.

Izisekelo ze-Centrifugation

I-Centrifugation inqubo esebenzisa amandla e-centrifugal ukuhlukanisa izinhlayiya esixazululweni ngokusekelwe ekubuneni kwazo. Uma ingxube iphothwa ngesivinini esikhulu, izinhlayiya eziqinile ziyaphuma bese zihlala phansi kwesitsha, kuyilapho izinhlayiya ezilula ziya ngaphakathi bese zakha ungqimba oluhlukile. Lesi simiso sisetshenziswa ezinhlobonhlobo zezicelo, kusukela ezinqubweni zezimboni kuya ocwaningweni lwelabhorethri.

Ama-Centrifuge afika ngobukhulu namakhono ahlukahlukene, kusukela kumamodeli amancane asetshenziswa emalabhorethri kuya kumayunithi amakhulu ezimboni. Angasetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa ukuhlukaniswa kwezinto eziqinile koketshezi, ukuhlukaniswa koketshezi olungaxubeki, kanye nokuhlukaniswa kwezinhlayiya ngokusekelwe kusayizi kanye nobuningi.

Izinhlobo ze-Centrifuges

Kunezinhlobo eziningana ezahlukene zama-centrifuge, ngayinye eyenzelwe izinhlelo zokusebenza ezithile kanye nezimiso zokusebenza. Izinhlobo ezivame kakhulu zifaka okulandelayo:

- Ama-centrifuge e-rotor ane-angle eqondile: Lawa ma-centrifuge ane-rotor ene-angle eqondile ebamba isampula nge-engeli engaguquki ngesikhathi sokusika. Ngokuvamile asetshenziselwa ukuhlukaniswa okuvamile futhi afanele ukucubungula amavolumu amakhulu esampula.

- Ama-centrifuge e-rotor e-swinging-bucket: Lawa ma-centrifuge ane-rotor e-swinging-bucket ehambayo njengoba i-centrifuge ijikeleza, okuvumela isampula ukuthi ilondoloze ukuqondiswa okushintshayo. Alungele ukucubungula amasampula abucayi futhi angafinyelela ukusebenza okuhle kokuhlukaniswa uma kuqhathaniswa nama-centrifuge e-rotor e-angle eqondile.

- Ama-centrifuge e-rotor ye-Zonal: Lawa ma-centrifuge ane-rotor ye-zonal engadala izindawo ezahlukene zokuhlukaniswa ngaphakathi kwesampula efanayo. Avame ukusetshenziselwa ukuhlukaniswa kwezingxenye ezithile engxubeni futhi afanele ukusetshenziswa okudinga ukulawulwa okunembile kwamapharamitha okuhlukaniswa.

- Ama-Ultracentrifuge: Lawa ma-centrifuge ashesha kakhulu ayakwazi ukufinyelela isivinini esifinyelela ku-100,000 rpm noma ngaphezulu. Asetshenziselwa izinhlelo zokusebenza ezidinga ukuhlukaniswa kwezinhlayiya ezincane kakhulu noma ama-molecule, njengasekuhlanzweni kwamaprotheni nama-nucleic acid.

Isingeniso se-Disc Centrifuge

I-disk centrifuge uhlobo lwe-centrifuge olusebenzisa uchungechunge lwama-disc ukuze kufezwe ukuhlukaniswa. Isebenza ngesimiso se-sedimentation, lapho izinhlayiya eziketshezi zihlala khona ngaphansi kwethonya lamandla adonsela phansi. Umehluko oyinhloko nge-disk centrifuge ukuthi isebenzisa amandla e-centrifugal ukusheshisa le nqubo, okuholela ekuhlukanisweni okusheshayo nokuphumelelayo kakhulu uma kuqhathaniswa nezindlela zendabuko ze-sedimentation. Lokhu kwenza ama-disk centrifuge afaneleke kakhulu ekusetshenzisweni okudinga ukukhishwa okuphezulu kanye nokuhlukaniswa okunembile kwezinhlayiya.

Isimiso sokusebenza se-disc centrifuge sisekelwe ekwehlukeni kwamazinga okusatshalaliswa phakathi kwezinhlayiya ezinobukhulu obuhlukene kanye nobuningi. Njengoba ingxube ijikeleziswa ngesivinini esikhulu, izinhlayiya eziqinile ziyaphuma zihlale ebusweni obungaphakathi be-disc stack, kuyilapho izinhlayiya ezilula ziya ngaphakathi futhi zakha ungqimba oluhlukile. Lokhu kuphumela ekuhlukanisweni okuphumelelayo kwezinhlayiya ngokusekelwe ekubuneni kwazo, okuvumela ukuhlukaniswa kwezingxenye ezithile engxubeni.

Izici Eziyinhloko Zama-Disc Centrifuges

Ama-disk centrifuge abonakala ngezici eziningana ezibalulekile eziwahlukanisa nezinye izinhlobo zama-centrifuge. Lezi zici zifaka okulandelayo:

- Umklamo we-Disc stack: Ama-Disc centrifuge asebenzisa uchungechunge lwama-disk ahambisanayo ukudala indawo enkulu yokusatshalaliswa ngaphakathi kwe-footprint encane. Lokhu kukhulisa ukusebenza kahle kokuhlukanisa futhi kuvumela ukucutshungulwa kwenani elikhulu loketshezi ngesikhathi esifushane.

- Amandla okuzihlanza: Ama-disk centrifuge amaningi afakwe izindlela zokuzihlanza, njengokukhipha ngokuzenzakalelayo izinhlayiya ezihlukanisiwe noma ukuhlanza ngezikhathi ezithile i-disc stack. Lokhu kusiza ukuvimbela ukuvaleka nokugcina ukusebenza kokuhlukana okuqhubekayo ngokuhamba kwesikhathi.

- Ukusebenza kahle kokuhlukanisa: Ama-disc centrifuge aziwa ngekhono lawo lokufinyelela amazinga aphezulu okusebenza kahle kokuhlukanisa, okuholela ekuhlukaniseni okucacile nokuchazwe kahle kwezinhlayiya. Lokhu kuzenza zilungele ukusetshenziswa okudinga ukuhlukaniswa okunembile kwezingxenye, njengasembonini yobisi ukuze kucaciswe ubisi kanye nokuhlukaniswa kokhilimu.

- Ukusebenza okuqhubekayo: Ama-disc centrifuge ayakwazi ukusebenza njalo, okuvumela ukucutshungulwa okuqhubekayo kwemifudlana yoketshezi ngaphandle kwesidingo sokuvalwa njalo. Lokhu kuwenza afaneleke kakhulu ekusetshenzisweni kwezimboni okudinga ukukhishwa okuphezulu kanye nokusebenza kokuhlukanisa okuqhubekayo.

- Ukuguquguquka: Ama-disc centrifuge angasetshenziswa ezinhlobonhlobo zezicelo, okuhlanganisa ukuhlukaniswa kwezinto eziqinile koketshezi, ukuhlukaniswa koketshezi olungaxubeki, kanye nokuhlanzwa kwezingxenye ezahlukahlukene. Lokhu kuzenza zibe ithuluzi eliguquguqukayo ezimbonini eziningi, kusukela ekudleni naseziphuzweni kuya kwezemithi kanye ne-biotechnology.

Ukusetshenziswa kwe-Disc Centrifuges

Ama-disk centrifuge asetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza kuzo zonke izimboni. Ezinye zezinhlelo zokusebenza ezivame kakhulu zifaka okulandelayo:

- Ukucaciswa koketshezi: Ama-disc centrifuge asetshenziselwa ukucacisa uketshezi, njengokuhlukanisa ukungcola okuqinile kusuka kujusi wezithelo kanye nokususa izinhlayiya ezincane emanzini angcolile ezimboni. Lokhu kuphumela koketshezi olucacile nolukhangayo oluhlangabezana nezindinganiso zekhwalithi zokucutshungulwa noma ukulahlwa okuqhubekayo.

- Ukuhlukaniswa koketshezi olungaxubeki: Ama-disc centrifuge asetshenziselwa ukuhlukanisa uketshezi olungaxubeki, njengamafutha namanzi, ekusetshenzisweni kusukela ekuhlanzweni kwamanzi amdaka kuya ekukhiqizweni kwamafutha adliwayo. Lokhu kuvumela ukubuyiswa nokusetshenziswa kabusha kwezinsiza ezibalulekile kanye nokunciphisa umthelela wemvelo.

- Ukuhlukaniswa kobisi: Ama-disc centrifuge asetshenziswa kabanzi embonini yobisi ukuze kuhlukaniswe ubisi lube yizingxenye zalo, njengobisi olunamafutha amancane, ukhilimu, kanye ne-whey. Lokhu kuvumela ukukhiqizwa kwemikhiqizo yobisi ehlukahlukene enokwakheka okuthile kanye nezakhiwo zokudla okunempilo, okuhlangabezana nezidingo zabathengi kanye nabakhiqizi.

- Ukuhlanzwa kwemithi ye-biopharmaceuticals: Ama-disc centrifuge asetshenziswa embonini yemithi ye-biopharmaceuticals ukuze kuhlanzwe amaprotheni, ama-nucleic acids, kanye namanye ama-biomolecules. Lokhu kubalulekile ekukhiqizweni kwemikhiqizo yemithi ye-biopharmaceutical esezingeni eliphezulu enephrofayili yokusebenza ehambisanayo kanye nokuphepha.

- Ukubuyiswa kwezingxenye ezibalulekile: Ama-disc centrifuge asetshenziselwa ukubuyisa izingxenye ezibalulekile ezingxubeni ezahlukene, njengokubuyiswa kwezinhlayiya ezincane ezivela emayini kanye nokukhishwa kwamakhemikhali anenani eliphezulu avela ezikhishweni zezitshalo. Lokhu kuvumela ukusetshenziswa kahle kwezinsiza kanye nokukhiqizwa kwemikhiqizo enenani elongeziwe.

Isiphetho

Ekuphetheni, ama-disc centrifuge ahlukile kwezinye izinhlobo zama-centrifuge ngesimiso sawo sokusebenza, ukwakheka, kanye nezici ezibalulekile. Abonakala ngokusebenza kwawo kahle kokuzihlukanisa, ikhono lokuzihlanza, kanye nokuguquguquka, okwenza afaneleke kakhulu ezinhlobonhlobo zezicelo ezimbonini ezahlukene. Kungakhathaliseki ukuthi ukucaciswa koketshezi, ukuhlukaniswa koketshezi olungaxubeki, noma ukuhlanzwa kwemithi ye-biopharmaceuticals, ama-disc centrifuge adlala indima ebalulekile ekuqinisekiseni izinqubo zokuhlukanisa ezisebenzayo nezithembekile. Njengoba enekhono lawo lokufeza ukuhlukaniswa okunembile kwezinhlayiya nokuphatha inani elikhulu loketshezi, ama-disc centrifuge ayimpahla ebalulekile yezinqubo eziningi zezimboni.