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:
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
Ultrasonic Pectin Extraction kusuka kwiZithelo ne-Bio-Waste
Ama-pectin ayisithasiselo sokudla esisetshenziswa kakhulu, ikakhulukazi sengezwa ngemiphumela yaso ye-gelling. Ukukhishwa kwe-Ultrasonic kwandisa isivuno kanye nekhwalithi ye-pectin ekhishwa kakhulu. I-Sonication yaziwa ngenqubo yayo yokuqinisa imiphumela, esetshenzisiwe kaningi…
https://www.hielscher.com/ultrasonic-pectin-extraction-from-fruit-and-bio-waste.htm
Ukukhishwa kwe-Ultrasonic Amakhomikhali Odokotela
Amakhowe okwelapha ayaziwa kusukela ezikhathini zasendulo ngezinzuzo zawo zezempilo ezihlukile. Muva nje, isikhunta sezokwelapha siguqukela ekuthengisweni okujwayelekile ukuthuthukisa impilo kanye nokuqinisa amandla. Ukuze uhlangabezane nesibonakaliso esiphelele semiphumela esekelayo yezempilo ye…
https://www.hielscher.com/ultrasonic-extraction-of-medicinal-mushrooms.htm
I-Ultrasonic Avocado Oil Extraction
Ukukhishwa kwe-Ultrasonic kanye ne-malaxation kukhulisa isivuno ngenkathi kukhiqizwa uwoyela we-avocado. I-Sonication inqubo emnene engeyona eyamandla futhi lapho kufanelekile ukukhiqiza uwoyela we-avocado ebangeni eliphakeme kakhulu. Ukucindezela kwe-oyela okusiza nge-ultrasonically kuthuthukisa isivuno, kugcina uwoyela ophakeme…
https://www.hielscher.com/ultrasonic-avocado-oil-extraction.htm