Ukuphazamiseka kweseli kuyisinyathelo esingukhiye ekutholeni okuqukethwe kwamaseli, njengamaprotheni, ama-nzleic acid, ama-enzyme namanye ama-biomacromoleces. Izindlela zokuphazamiseka kwendabuko yendabuko, njengokugaya kwemishini, ukuphakama - Ingcindezelo ye-homogenization, kanye ne-enzymatic hydrolysis, zinobubi bokusebenza kahle okuphansi, izindleko eziphezulu, kanye nokungasebenzi okulula kwemikhiqizo eqondiwe. Njengendlela yokuphazamiseka kokuphazamiseka kokuphazamiseka okubonakalayo, ubuchwepheshe bokuphazamisa kwamaseli we-ultrasonic buthole ukunakwa okwengeziwe eminyakeni yamuva ngenxa yezinzuzo zayo ezihlukile.
Isimiso sokuphazamiseka kweseli ye-ultrasonic
Umgomo wokuphazamiseka kweseli ye-ultrasonic ikakhulukazi kususelwa emthonjeni we-cavitation we-ultrasound. Lapho kuphezulu - ubukhulu be-ultrasound busebenza kwi-liquid medium, okunye ukucindezela kanye nemijikelezo yokunwebisa kuzokwenzeka. Ngesikhathi somjikelezo wokunwebeka, ama-bubble amancane (ama-cavitation nuclei) azokwakha uketshezi; Ngesikhathi somjikelezo wokucindezela, la mabhamuthi azowa ngokushesha, akhiqize izinga lokushisa eliphakeme elisheshayo kanye nengcindezi ephezulu namagagasi aqinile. Amandla okwenziwa ngomshini akhiqizwe yile ntambama ye-cavitation anele ukucekela phansi ulwelwesi lwamaseli nodonga lweseli, ngaleyo ndlela ededela okuqukethwe kweseli.
I-Ultrasonic cell ukuphazamiseka imishini yokuphazamisa
I-Ultrasonic cell ukuphazamiseka imishini yokuphazamiseka ihlanganiswa ikakhulukazi i-generator ye-ultrasonic, i-transducer kanye ne-probe. I-generator ye-ultrasonic ikhiqiza okuphezulu - imvamisa kagesi kagesi, i-transducer iguqula isibonakaliso sikagesi ibe yi-vibration yemishini, futhi uphenyo ludlulisela ukudlidliza okwenziwe ngesampula.
Ngokusho kwevolumu nendlela yokucubungula amasampula, imishini yokuphazamiseka kweseli ye-ultrasonic ingahlukaniswa:
▪PROBE - Thayipha ukuphazamiseka kwe-ultrasonic: Kulungele okuncane - Ukucubungula Isampula Yevolumu, Ukusebenza Kakhulu Okuphazamisayo, kepha kuthambekele ekushiseni ngokweqile kwasendaweni.
Umshini wokuhlanza we-gettrasonic: ulungele kakhulu
Isistimu yokuphazamiseka kokuphazamiseka kwe-Ultrasonic ye-Ultrasonic: Ilungele inkulu kakhulu - ukukhiqizwa okuqhubekayo okuqhubekayo, ukusebenza okumangazayo okuphezulu, kepha izindleko eziphezulu zemishini.
Ukusetshenziswa kokuphazamiseka kweseli ye-ultrasonic
Ubuchwepheshe bokuphazamiseka kweseli ye-Ultrasonic busetshenziswa kabanzi emikhakheni eminingi, ikakhulukazi kufaka phakathi:
I-Bioengineering: Isetshenziselwa ukukhipha ama-enzymes we-intracellular, amaprotheni, i-DNA, i-RNA namanye ama-biomacromolecule, futhi asetshenziswa ubunjiniyela bezakhi zofuzo, ubunjiniyela be-metabolic, ubunjiniyela be-metabolic, ubunjiniyela be-metabolic kanye nokunye ukucwaninga.
▪Imedici: Kusetshenziselwa ukulungiselela imigomo, abathwali bezidakamizwa, abathwali bezokwelapha gene, njll.
▪ Ffood: Kusetshenziselwa ukukhipha izithako ezisebenzayo zezitshalo, abilayo, adulfy, njll.
▪ Amasimu: njengokuqapha imvelo, izimonyo, ukulungiswa kwe-nanomatale, njll.