Akupanga wakhala kafukufuku hotspot mu dziko chifukwa kupanga mu misa kutengerapo, kutentha kutengerapo ndi mankhwala anachita. Ndi chitukuko ndi kutchuka kwa akupanga mphamvu zida, ena kupita patsogolo kwapangidwa mafakitale ku Ulaya ndi America. Kukula kwa sayansi ndi ukadaulo ku China kwakhala njira yatsopano yophunzirira - sonochemistry. Kukula kwake kwakhudzidwa ndi ntchito yayikulu yochitidwa m'malingaliro ndi kugwiritsa ntchito.

Zomwe zimatchedwa kuti akupanga yoweyula nthawi zambiri zimatanthawuza mafunde acoustic okhala ndi ma frequency osiyanasiyana a 20k-10mhz. Ntchito yake mphamvu mu mankhwala kumunda makamaka amachokera akupanga cavitation. Ndi mafunde amphamvu owopsa komanso ma microjet okhala ndi liwiro lokwera kuposa 100m / s, kumeta ubweya wowoneka bwino komanso ma microjet amatha kupanga ma hydroxyl radicals munjira yamadzi. Zomwe zimayenderana ndi thupi ndi mankhwala zimakhala ndi zotsatira zamakina (acoustic shock, shock wave, microjet, etc.), matenthedwe (kutentha kwapafupi komanso kuthamanga kwambiri, kukwera kwa kutentha), zotsatira za kuwala (sonoluminescence) ndi kuyambitsa (hydroxyl radicals). zopangidwa mumadzi amadzimadzi). Zotsatira zinayi sizodzipatula, M'malo mwake, zimagwirizanitsa ndikulimbikitsana kuti zifulumizitse zomwe zimachitika.

Pakali pano, kafukufuku wa ultrasound ntchito watsimikizira kuti ultrasound akhoza yambitsa maselo kwachilengedwenso ndi kulimbikitsa kagayidwe. Low kwambiri ultrasound sikudzawononga dongosolo lathunthu la selo, koma kumapangitsanso kagayidwe kachakudya ntchito ya selo, kuonjezera permeability ndi selectivity wa selo nembanemba, ndi kulimbikitsa kwachilengedwenso chothandizira ntchito ya puloteni. Mkulu-mwamphamvu akupanga yoweyula akhoza denature ndi puloteni, kupanga colloid mu selo kukumana flocculation ndi sedimentation pambuyo amphamvu oscillation, ndi liquefy kapena emulsify gel osakaniza, motero kupanga mabakiteriya kutaya kwachilengedwenso ntchito. Kuphatikiza apo. The yomweyo mkulu kutentha, kutentha kusintha, yomweyo mkulu kuthamanga ndi mavuto kusintha chifukwa akupanga cavitation adzapha mabakiteriya mu madzi, inactivate HIV, ndipo ngakhale kuwononga selo khoma la yaing'ono chizindikiro chamoyo. Apamwamba kwambiri ultrasound akhoza kuwononga selo khoma ndi kumasula zinthu mu selo. Izi zamoyo zotsatira zimagwiranso ntchito pa zotsatira za ultrasound pa chandamale. Chifukwa cha kapangidwe kake ka algal cell. Palinso njira yapadera ya akupanga algae kuponderezedwa ndi kuchotsedwa, ndiko kuti, thumba la mpweya mu selo la algal limagwiritsidwa ntchito ngati cavitation nucleus ya cavitation kuwira, ndipo thumba la mpweya limasweka pamene kuwira kwa cavitation kwathyoledwa, algal cell kutaya mphamvu kulamulira zoyandama.