
sonikkeshan

sasyangal, microalgakal, kadalppaayalukal ennivayil ninnu onniladhikam samyukthangal verthirichedukkunnathu polulla vividha aavasyangalkkaayi oru saambilile kanangale uthejippikkunnathinu shabda oorjjam prayogikkunna pravarthanamaanu sonikkeshan. ultrasonic freekwansikal (> 20 kz) saadhaaranayaayi upayogikkunnu, ithu eee prakriya ultrasonication allengil ultra-sonikkeshan ennum vilikkunnu.
laboratariyil, ithu saadhaaranayaayi "ultrasonic baath" allengil "ultrasonic probe" upayogichu prayogikkunnu, ithu samsaarabhashayil "sonikkettar" ennariyappedunnu. oru paper mesheenil, oru ultrasonic foyil cellulose naarukal kooduthal ekeekrithamaayi vitharanam cheyyaanum pepparine shakthippeduthaanum kazhiyum.
phalangal.
sonikkeshanu rasaparavum bhouthikavumaaya niravadhi falangalundu. raasavyavasthakalil soonik tharamgangalude swaadheenam manasilakkunnathumaayi bandhapetta shaasthreeya mekhalaye sonochemistry ennu vilikkunnu. ultraasoundinte raasafalangal tanmatra enangalumaayulla nerittulla edapedalukalil ninnalla varunnath. oru tanmatra thalatthilulla raasa inangalumaayi shabdakshethrathinte nerittulla samyojanam sonochemistry allengil sonoluminisensinu kaaranamaakillenn padanangal theliyichittundu. pakaram, sonochemistryil shabdatharamgangal oru maadhyamathiloode kudiyerukayum mardha vyathiyaanangalum valarukayum thakarukayum cheiyunna arakalum undaakkukayum shabdatharamgangale mechanical oorjjamaakki maattukayum cheiyunnu.
aaplikkeshanukal.
naano emulsionukal, naanokristalukal, liposomukal, mezhuk emulsionukal thudangiya naanoparttikkilukale ulppaadanathinum malinajala shudheekaranam, degassing, kadalppayal polysacrarideukalum plaant ooyilum verthirichedukkal, aanthosayaaninukalum aantioksidantukalum verthirichedukkal, jaiva indhanangalude uthppaadanam, crude oayil desulferisation, sell thadassappedutthal, polymer, epoxy prosessing, pasha nerppikkal, mattu niravadhi prakriyakal ennivaykkum sonikkeshan upayogikkaam. farmaceutical, soundaryavardhaka vasthukkal, vellam, bhakshanam, mashi, peyint, coating, thadi samskaranam, lohappani, nanocomposit, keedanashini, indhanam, thadi uthppannam thudangi niravadhi vyavasayangalil ithu prayogikkunnu.
intermolecular edapedalukal thakarkkunnathiloode sonikkeshan upayogichu layikkunnath vegathilaakkaam. enmr tyoobukalilennapole sample ilakkaan kazhiyaathappol ithu prathyekichum upayogapradamaanu. chila raasapravarthanangalkk oorjjam nalkaanum ithu upayogikkaam. shoonyathaykkadiyil aayirikkumbol draavakam sonikkettu cheythukondu draavakangalil ninnu (degassing) layikkunna vaathakangal neekkam cheyyaan sonikkeshan upayogikkaam. freeze-pump-thanuppikkal, sparging reethikalkku pakaramaanith.
jaivashasthraparamaaya prayogangalil, oru jaivavasthuvine thadassappeduthunnathino nirjjeevamaakkunnathino sonikkeshan mathiyakum. udaaharanathinu, kosha stharangale thadassappeduthunnathinum kosha ulladakkangal purathuvidunnathinum sonikkeshan palappozhum upayogikkunnu. eee prakriya sonoporation ennu vilikkunnu. valia multilameller vesikkilukalude (elmvs) chitharal sonikkeshan vazhi cheria unilameller vesikkilukal (suvs) nirmmikkaan kazhiyum. dii. enn. eyude thanmaathrakale vighadippikkaanum sonikkeshan upayogikkunnu, athil hraswakaala sonikkeshanu vidheyamaaya dii. enn. eiii cheria sakalangalaayi murikkunnu.
draavakangalil naanoparttikkilukal thulyamaayi chitharikkunnathinu naano teknolajiyil sonikkeshan saadhaaranayaayi upayogikkunnu. koodaathe, micron valippathilulla colloydal kanangalude samuchayangale vibhajikkaan ithu upayogikkunnu.
chrystalisation prakriyakal aarambikkunnathinum polymorphic christalisationukal niyanthrikkunnathinum sonikkeshan upayogikkaam. cheria paralukal kalarthaanum verthirikkaanum sahaayikkunnathin aanti-solvant avakshepangalil (chrystalisation) edapedaan ithu upayogikkunnu.
ultrasonic cleaning-uparithalangalil chernna kanangale ayavullathakkaan upayogikkunna samvidaanamaanu sonikkeshan. laborattari sayans aaplikkeshanukalkku purame, sonicating bathsinu kannada, aabharanangal thudangiya vrithiyaakkunna vasthukkal ulppedeyulla aaplikkeshanukal undu.
bhakshya vyavasaayathilum sonikkeshan upayogikkunnu. vilayeriya emalgettarukal (myonnaise) samrakshikkunnathino filtration prakriyakal (sasya enna muthalaayava) vegathilaakkunnathino ulla dispersionaanu pradhana prayogangal.). madyathinteyum mattu madyapaanangaludeyum krithrima vaardhakyathinaayi sonikkeshan pareekshanangal nadatthi.
manninte shekharanangale vibhajikkunnathinaayi manninte saambilukal palappozhum ultraasoundinu vidheyamaakkunnu; ithu kadinamaaya raasa samskaranathinu vidheyamaakkaathe manninte shekharanathinte (prathyekichu manninte jaivavasthukkal) vividha gadakangalekkurichu padikkaan anuvadikkunnu.
paarayil ninnu microphosilukal verthirichedukkaanum sonikkeshan upayogikkunnu.
upakaranangal.
naano-chrystalisation, naano-emulsification, deglomeration, extraction, sell instruption thudangi niravadhi prosessing aaplikkeshanukalkku altraasoundinte ganyamaaya theevrathayum uyarnna ultrasonic vibration aamplityoodukalum aavasyamaanu. saadhaaranayaayi, saadhyataa theliyikkunnathinum aavashyamaaya ultrasonic exposure paaraamettarukal sthaapikkunnathinum oru prakriya aadyam laborattari skailil pareekshikkunnu. eee ghattam poortthiyaaya sesham, prakriya phloo-throo pree-production optimaiseshanaayi oru pailat (bench) skeyililekkum thudarnnu thudarchayaaya ulppaadanathinaayi oru vyaavasaayika skeyililekkum maattunnu. eee skeyil-upp ghattangalil, ellah praadeshika exposure avasthakalum (ultrasonic amplitude, arayude theevratha, sajeeva arayude mekhalayil chelavazhicha samayam muthalaayava) urappaakkendath athyaavasyamaanu.) athepadi thudaruka. eee vyavastha paalichaal, anthima uthppannathinte gunanilavaaram opttimais cheytha thalatthil thudarunnu, athesamayam pravachikkaavunna "skeyil-upp ghadakam" uthppaadanakshamatha vardhippikkunnu. laborattari, bench, vyaavasaayika-thothilulla ultrasonic prosessor sisttangal kramena valia ultrasonic honukal ulkkollunnu, kramena valia uyarnna theevrathayulla arakal srishtikkaan kazhiyum, athinaal oro yoonittilum kooduthal metteeriyal prosess cheyyaan kazhiyum. ithine "direct scalability" ennu vilikkunnu. ultrasonic prosessorinte oorjja sheshi maathram vardhippikkunnathu nerittulla alavil kalashikkunnillennu choondikkaanikkendathu pradhaanamaan, kaaranam ithu ultrasonic amplitudilum arayude theevrathayilum kuravundaakaam (palappozhum undakam). nerittulla skeyil-upp samayat, ellah prosessing avasthakalum nilanirtthanam, athesamayam oru valia ultrasonic honinte pravartthanam praapthamaakkunnathin upakaranangalude power rating vardhippikkunnu.
eee upakaranathinu ettavum anuyojyamaaya pravartthana avastha kandethunnathu proses enchineeyarmaarkku oru velluviliyaanu, koodaathe ultrasonic prosessorukalude paarshwafalangalekkurichu aazhathilulla arivu aavasyamaanu.

