Asayansi a NRNU MEPhI aphunzira momwe angagwiritsire ntchito plasma yozizira mu biomedicine. Ofufuza a NRNU MEPhI, pamodzi ndi anzawo ochokera ku malo ena asayansi, akufufuza momwe mungagwiritsire ntchito plasma yozizira pozindikira ndi kuchiza matenda a bakiteriya ndi mavairasi komanso kuchiritsa mabala. Kupangidwa kumeneku kudzakhala maziko opanga zida zamakono zamankhwala. Ma plasma ozizira ndi zosonkhanitsira kapena kuyenda kwa tinthu tating'onoting'ono tomwe nthawi zambiri sitigwiritsa ntchito magetsi ndipo tili ndi kutentha kochepa kwa atomu ndi ionic, mwachitsanzo, pafupi ndi kutentha kwa chipinda. Pakadali pano, kutentha kotchedwa electron, komwe kumafanana ndi kuchuluka kwa kusangalatsa kapena ionization ya mitundu ya plasma, kumatha kufika madigiri zikwi zingapo.
Mphamvu ya plasma yozizira ingagwiritsidwe ntchito mu mankhwala - monga mankhwala opaka pakhungu, ndi yotetezeka kwa thupi la munthu. Ananenanso kuti ngati pakufunika, plasma yozizira imatha kupanga okosijeni wofunikira kwambiri, monga cauterization, ndipo m'njira zina, ingayambitse njira zochiritsira zobwezeretsa. Ma free radicals a mankhwala angagwiritsidwe ntchito kugwira ntchito mwachindunji pakhungu lotseguka ndi mabala, kudzera mu majeti a plasma opangidwa ndi machubu ang'onoang'ono a plasma, kapena mwanjira ina ndi mamolekyulu osangalatsa achilengedwe monga mpweya. Pakadali pano, tochi ya plasma poyamba imagwiritsa ntchito mpweya wofooka wopanda mpweya -heliamu or argon, ndipo mphamvu ya kutentha yomwe imapangidwira imatha kuyendetsedwa kuchokera pa unit imodzi mpaka ma watts makumi ambiri.
Ntchitoyi inagwiritsa ntchito plasma yotseguka ya mpweya, yomwe asayansi akhala akupanga m'zaka zaposachedwa. Mpweya wopitirira muyeso pa mpweya wopanikizika wa mpweya ukhoza kusinthidwa kukhala ionized pamene ukuonetsetsa kuti ukuchotsedwa patali, kuyambira mamilimita ochepa mpaka masentimita makumi ambiri, kuti ubweretse voliyumu ya ionized neutral ya zinthu ku kuya kofunikira kudera linalake (monga , dera la khungu la wodwalayo).
Viktor Tymoshenko anagogomezera kuti: “Timagwiritsa ntchitoheliamumonga mpweya waukulu, womwe umatilola kuchepetsa njira zosafunikira za okosijeni. Mosiyana ndi zochitika zambiri zofanana ku Russia ndi kunja, mu nyali za plasma zomwe timagwiritsa ntchito, kupanga plasma yozizira ya helium sikumayenderana ndi kupangidwa kwa ozone, koma nthawi yomweyo kumapereka chithandizo chodziwika bwino komanso chowongolera.” Pogwiritsa ntchito njira yatsopanoyi, asayansi akuyembekeza kuchiza matenda a bakiteriya makamaka. Malinga ndi iwo, chithandizo cha plasma yozizira chingathenso kuchotsa kuipitsidwa kwa mavairasi mosavuta ndikufulumizitsa kuchira kwa mabala. Tikukhulupirira kuti mtsogolo, mothandizidwa ndi njira zatsopano, zidzakhala zotheka kuchiza matenda a chotupa. “Lero tikungolankhula za zotsatira zakunja kwambiri, zokhudza kugwiritsa ntchito pamwamba. M'tsogolomu, ukadaulowu ukhoza kupangidwa kuti ulowe mkati mwa thupi, mwachitsanzo kudzera mu dongosolo lopumira. Pakadali pano, tikuchita mayeso a in vitro, pamene plasma yathu pamene ndege imagwirizana mwachindunji ndi madzi ochepa kapena zinthu zina zamoyo,” adatero mtsogoleri wa gulu la asayansi.
Nthawi yotumizira: Okutobala-26-2022
