Isihloko sokusetshenziswa: "Sonication - Izicelo kanye Izinzuzo"
I-Sonication (ebizwa nangokuthi i-ultrasonication) iyisicelo semvamisa ephansi, amagagasi aphakeme kakhulu e-ultrasound abe yi-liquid noma i-pastes medium. I-cavitation ye-acoustic eyenziwa yi-sonication enkulu idala izimo ezinamandla-ezinamandla njengokucindezela okuphezulu nokushisa okuhlukile kanye namandla amakhulu we-shear ne-turbulences. Lawo ma-ultrasonically generated force aphula ama-particles nama-droplets, aphazamise amangqamuzana futhi aqale ukusabela kwamakhemikhali. Ngenxa yale miphumela, i-sonication isetshenziselwa ukuhlanganiswa kwamanzi, ukukhishwa kwemanzi & ukuhlakazeka, emulsification, isizinda kanye ne-sonochemistry. Funda kabanzi mayelana nezinzuzo eziningi ze-sonication futhi ufunde ukuthi inqubo yakho ingazuza kanjani ekusebenziseni amandla we-ultrasound!
Amakhasi angu-12 ngalesi sihloko ayakhonjiswa:
Ukulungiselela Isampula nge-Ultrasonic VialTweeter
Ukulungiselelwa kwesampula ngaphambi kokuhlaziywa kungadinga izinqubo ezahlukahlukene zangaphambi kokuhlaziywa ezinjenge-homogenization yezicubu, i-lysis, ukukhishwa kwamaprotheni, i-DNA, i-RNA, i-organelles nezinye izinto ezingaphakathi kwamangqamuzana, ukuqedwa nokususwa. IVialTweeter iyidivayisi eyingqayizivele ye-ultrasonic elungiselela amashubhu amaningi wesampula…
https://www.hielscher.com/sample-preparation-with-the-ultrasonic-vialtweeter.htm
Izingxube eziphezulu ze-Shear Zezokwakha Izilwane Zokudla
Ekhiqizweni kokudla kwezilwane kudinga imishini yokuxuba ephezulu ye-shear ephezulu yokupheka ukuze kulungiswe ukuxutshwa okuxubile kwezithako ezahlukahlukene. Abaxube be-Ultrasonic bahlinzeka ngemikhosi ye-shemas ephezulu ephezulu engacubungula amaslayidi we-viscous kakhulu nezinhlama. Ngaphezu kwalokho, abahlanganisi be-ultrasonic bayasetshenziselwa ukukhiqiza ama-nano-emulsions azinzile futhi…
https://www.hielscher.com/high-shear-mixers-for-pet-food-manufacturing.htm
Production Biosynthetic of Human Milk Oligosaccharides
I-biosynthesis ye-oligosaccharides yobisi lomuntu (i-HMOs) ngokusebenzisa ukuvutshelwa noma ukusabela kwe-enzymatic inqubo eyinkimbinkimbi, edla isikhathi futhi evame ukuthambisa. I-Ultrasonication ikhulisa ukudluliswa okuyisisekelo phakathi kwamafektri amancane namaseli kuvuselela ukukhula kwamaseli kanye nokuqina kokudla. Ngaleyo ndlela, sonication iyaqina…
https://www.hielscher.com/human-milk-oligosaccharides.htm
Ama-Ultrasonic Dismembrators Asebenzayo Kakhulu
Ama-dismembrators we-Ultrasonic asetshenziswa kakhulu endaweni yokucwaninga, ebhentshini kanye nasemkhakheni ukulungiselela ukumiswa okungahambi kahle kwama-colloidal anjenge-emulsions nokusabalalisa ngama-droplet noma osayizi bezinhlayiyana ku-submicron- ne-nano-range. Ngaphezu kwalokho, ama-dismembrators e-ultrasonic asetshenziselwa ukuphazamisa iseli,…
https://www.hielscher.com/most-efficient-ultrasonic-dismembrators.htm
I-Ultrasonically Promized Enzymatic Plastic Recycling
I-Polyethylene terephthalate (PET) ingumthombo omkhulu wokungcola ophuma kakhulu uvela kumanzi asetshenzisiwe namabhodlela esiphuzo. Kuze kube muva nje, ukuphinda kusetshenziswe kabusha kwe-PET kuholele kumapulasitiki asezingeni eliphansi. I-enzyme entsha yokuguqula izinto ithembisa ukonakaliswa kwe-PET ezintweni ezingavuthiwe eziphakeme,…
https://www.hielscher.com/ultrasonically-promoted-enzymatic-plastic-recycling.htm
ICoronavirus (COVID-19, SARS-CoV-2) ne-Ultrasonics
I-Ultrasonication iyithuluzi elinamandla elisetshenziswa ku-biology, chemistry chemistry kanye ne-biochemistry nasekukhiqizweni kwemithi yemithi. I-Bio-science isebenzisa ama-homogenizer e-ultrasonic ukwenza ama-lyse cell futhi akhiphe amaprotheni nezinye izinto eziwusizo, imboni ye-pharma isebenzisa ama-ultrasonics…
https://www.hielscher.com/coronavirus-covid-19-sars-cov-2-and-ultrasonics.htm
ILiposomal Vitamin C Production ne-Ultrasonics
Izindlela zokuqamba ze-liposomal ze-biososal ziyaziwa ngokuma kwazo okuphakeme kwe-bioavailability kanye nesilinganiso sokumunca. IVithamini C, i-antioxidant, iyisengezo esivamile esisetshenziswa kwezidakamizwa ezinomsoco nezokwelapha ukusekela amasosha omzimba womuntu uqobo. I-Ultrasonication ithembekile futhi…
https://www.hielscher.com/liposomal-vitamin-c-production-with-ultrasonics.htm
Ukukhiqizwa Okufanele Kwama-Hops Extracts yi-Sonication
Ama-Hops kanye ne-hop extracts yizithako ezibalulekile zokukhiqizwa kukabhiya. Ama-alpha-acids a-caryophyllene (humulone) ne-beta-caryophyllene (humulene) ayizinhlanganisela ezibalulekile zokunambitheka, okunikeza ubhiya ukuvutha kwawo futhi kube nomthelela kunephunga lawo, ukwakheka kwamagwebu, nokuqina kwe-microbiological. Isizinda se-Ultrasonic…
https://www.hielscher.com/efficient-production-of-hops-extracts-by-sonication.htm
Ukudaya okuthuthukisiwe kwe-Textile Fibre nge-Ultrasonics
Ukudayiswa kwe-ultrasonically kusizwe ukufakelwa kwezindwangu kungenisa ukungena kwamabala emaphepheni e-fiber futhi kukhuphule namandla wombala nokuqina kwemibala ngokukhulu. Ukudaya i-Ultrasonic kuyinqubo esheshayo, engaqhutshwa ngaphansi kwezimo ezinobumnene futhi…
https://www.hielscher.com/improved-textile-fiber-dyeing-with-ultrasonics.htm
Ama-CNTs Angahlukaniswanga Ngokwe-Ultrasonication
Ukuxhaphaza ukusebenza okuyingqayizivele kwama-carbon nanotubes (CNTs), kumele ahlakazeke ngokuphelele. Abasabalalisi be-Ultrasonic bayithuluzi elivame kakhulu lokusabalalisa ama-CNTs kokumiswa okwesikhashana okumiselwe amanzi. Ubuchwepheshe bokuhlakaza be-ultrasonic budala ngokwanele amandla aphezulu e-shear ukuze…
https://www.hielscher.com/uniformly-dispersed-nanotubes-by-sonication.htm
I-Ultrasonic Deacetylation yeChitin ukuya eChitosan
I-Chitosan yi-biotolymer eyenziwe nge-Chitin enezicelo eziningi ku-pharma, ukudla, ezolimo kanye nezimboni. I-Ultrasonic deacetylation ye-chitin kuya ku-chitosan iqinisa ukwelashwa kakhulu - okuholela kwinqubo ephumelelayo futhi esheshayo enesithelo esikhulu se-chitosan…
https://www.hielscher.com/ultrasonic-deacetylation-of-chitin-to-chitosan.htm
Ultrasonic Phosphor Ukubuyiselwa kusuka Sewage Sludge
Isidingo somhlaba wonke se-phosphor siyakhula, ngenkathi ukulethwa kwemithombo yemithombo ye-phosphorous kusilela. I-sewage sludge kanye ne-sewage sludge ash zicebile ku-phosphorus ngakho-ke zingasetshenziswa njengomthombo wokubuyisa ifosforasi. I-ultrasonic…
https://www.hielscher.com/ultrasonic-phosphor-recovery-from-sewage-sludge.htm