Izazinzulu ze-NRNU MEPhI zifunde indlela yokusebenzisa iplasma ebandayo kwi-biomedicine Abaphandi be-NRNU MEPhI, kunye noogxa abavela kwamanye amaziko esayensi, baphanda ithuba lokusebenzisa iplasma ebandayo yokuxilongwa kunye nokunyangwa kwezifo zebhaktheriya kunye nentsholongwane kunye nokuphulukiswa kwesilonda.Olu phuhliso luya kuba sisiseko sokudala izixhobo zonyango ezikumgangatho ophezulu.Iiplasma ezibandayo ziingqokelela okanye ukuhamba kwamasuntswana ahlawuliswayo ngokuqhelekileyo angathathi hlangothi ngokombane kwaye anamaqondo obushushu asezantsi eathom kunye neayoni ngokwaneleyo, umzekelo, kufutshane nobushushu begumbi.Okwangoku, ubushushu obubizwa ngokuba yi-electron, ehambelana nenqanaba lokuvuselela okanye i-ionization yeentlobo ze-plasma, inokufikelela kwiidigri ezingamawaka amaninzi.
Impembelelo yeplasma ebandayo ingasetyenziselwa amayeza - njenge-agent ye-topical, ikhuselekile ngokufanelekileyo kumzimba womntu.Waphawula ukuba ukuba kuyimfuneko, iplasma ebandayo inokuvelisa i-oxidation ebaluleke kakhulu yendawo, efana ne-cauterization, kunye nezinye iindlela, inokuqalisa iindlela zokuphilisa zokubuyisela.Iikhemikhali zasimahla zeradicals zinokusetyenziselwa ukusebenza ngokuthe ngqo kwindawo evulekileyo yolusu kunye namanxeba, ngeejethi zeplasma eziveliswe ziityhubhu zeplasma ezinobunjineli, okanye ngokungathanga ngqo ziimolekyuli zokusingqongileyo ezinomdla ezinjengomoya.Ngeli xesha, itotshi yeplasma ekuqaleni isebenzisa ukuhamba okubuthathaka kwegesi engasebenziyo ekhuselekileyo -i-helium or iargon, kunye nombane oshushu owenziweyo unokulawulwa ukusuka kwiyunithi enye ukuya kumashumi e-watts.
Umsebenzi wasebenzisa i-plasma yoxinzelelo lwe-atmospheric evulekileyo, umthombo apho izazinzulu ziye zaphuhlisa ngokusebenzayo kwiminyaka yamuva.Umjelo werhasi oqhubekayo kuxinzelelo lwe-atmospheri unokwenziwa i-ionized ngelixa uqinisekisa ukuba isusiwe ukuya kumgama ofunekayo, ukusuka kwiimilimitha ezimbalwa ukuya kumashumi eesentimitha, ukuzisa umthamo ongathathi hlangothi we-ionized wombandela kubunzulu obufunekayo kwindawo ekujoliswe kuyo (umz., indawo yolusu lwesigulane).
UViktor Tymoshenko wagxininisa: “Siyasebenzisai-heliumnjengerhasi ephambili, esivumela ukuba sinciphise iinkqubo ze-oxidation ezingafunekiyo.Ngokungafaniyo neziganeko ezininzi ezifanayo eRashiya nakwamanye amazwe, kwiitotshi zeplasma esizisebenzisayo , ukuveliswa kweplasma yehelium ebandayo akuphelekwa kukuyilwa kweozone, kodwa kwangaxeshanye kunika umphumo wonyango ocacileyo nolawulekayo.”Zisebenzisa le ndlela intsha, izazinzulu zinethemba lokunyanga izifo ezibangelwa ziintsholongwane.Ngokutsho kwabo, unyango olubandayo lweplasma lunokususa ngokulula ungcoliseko lwentsholongwane kwaye lukhawulezise ukuphiliswa kwesilonda.Kuthenjwa ukuba kwixesha elizayo, ngoncedo lweendlela ezintsha, kuya kwenzeka ukunyanga izifo zethumba.“Namhlanje sithetha kuphela ngempembelelo engaphezulu kakhulu, malunga nokusetyenziswa kwezihloko.Kwixesha elizayo, iteknoloji inokuphuhliswa ukuba ingene nzulu emzimbeni, umzekelo ngenkqubo yokuphefumula.Ukuza kuthi ga ngoku, senza uvavanyo lwe-in vitro, xa iplasma yethu xa ijethi inxibelelana ngokuthe ngqo nezixa ezincinci zolwelo okanye ezinye izinto zebhayoloji,” yatsho inkokeli yeqela lezenzululwazi.
Ixesha lokuposa: Oct-26-2022
