“Umusanzu mushya” wa helium mu nganda z'ubuvuzi

Abashakashatsi ba NRNU MEPhI bize uburyo bwo gukoresha plasma ikonje muri biomedicine Abashakashatsi ba NRNU MEPhI, hamwe na bagenzi babo bo mu bindi bigo bya siyansi, barimo gukora iperereza ku bishoboka ko bakoresha plasma ikonje mu gusuzuma no kuvura indwara za bagiteri na virusi no gukira ibikomere. Iterambere rizaba ishingiro ryo gushiraho ibikoresho byubuvuzi buhanga buhanitse. Ubukonje bukonje ni ibyegeranyo cyangwa urujya n'uruza rw'ibice byashizwemo ubusanzwe bitagira amashanyarazi kandi bifite ubushyuhe buke bwa atome na ionic, urugero, hafi yubushyuhe bwicyumba. Hagati aho, icyitwa ubushyuhe bwa electron, gihuye nurwego rwo kwishima cyangwa ionisation yubwoko bwa plasma, burashobora kugera kuri dogere ibihumbi.

Ingaruka ya plasma ikonje irashobora gukoreshwa mubuvuzi - nkibintu byingenzi, bifite umutekano muke kumubiri wumuntu. Yavuze ko nibiba ngombwa, plasma ikonje ishobora kubyara okiside ihambaye cyane nka cauterisation, ndetse no mu bundi buryo, ishobora gukurura uburyo bwo gukiza indwara. Imiti yubusa ya chimique irashobora gukoreshwa mugukora neza kuruhu rwuruhu no gukomeretsa, binyuze mumasasu ya plasma yakozwe na tebes plasma yakozwe na injeniyeri, cyangwa mu buryo butaziguye na molekile zishimishije z’ibidukikije nkumwuka. Hagati aho, itara rya plasma ryabanje gukoresha intege nke za gaze ya inert yuzuye -helium or argon, nimbaraga zumuriro zabyara zishobora kugenzurwa kuva kumurongo umwe kugeza kuri watts icumi.

Igikorwa cyakoresheje plasma yumuvuduko ukabije wikirere, isoko abahanga bateye imbere cyane mumyaka yashize. Umuyoboro wa gazi uhoraho kumuvuduko wikirere urashobora kuba ion mugihe wizeye ko ukuweho intera isabwa, kuva kuri milimetero nkeya ukagera kuri santimetero icumi, kugirango uzane ionisiyoneri itagira aho ibogamiye mubintu byimbitse bikenewe mubice runaka (urugero, agace k'uruhu rw'umurwayi).

Wiktor Tymoshenko yashimangiye ati: “Turakoreshaheliumnka gaze nyamukuru, itwemerera kugabanya inzira ya okiside idakenewe. Bitandukanye n’iterambere ryinshi risa n’Uburusiya ndetse no mu mahanga, mu itara rya plasma dukoresha, kubyara plasma ikonje ya helium ntabwo iherekejwe no gushiraho ozone, ariko icyarimwe itanga ingaruka zo kuvura kandi zishobora kugenzurwa. ” Bakoresheje ubu buryo bushya, abahanga bizeye kuvura cyane cyane indwara za bagiteri. Ku bwabo, kuvura plasma ikonje birashobora kandi gukuraho byoroshye kwanduza virusi no kwihutisha gukira ibikomere. Twizera ko mu gihe kiri imbere, hifashishijwe uburyo bushya, bizashoboka kuvura indwara z’ibibyimba. Ati: "Uyu munsi turavuga gusa ingaruka zidasanzwe, kubijyanye no gukoresha ibintu. Mu bihe biri imbere, tekinoroji irashobora gutezwa imbere kugirango yinjire mu mubiri, urugero binyuze muri sisitemu y'ubuhumekero. Kugeza ubu, turimo gukora ibizamini bya vitro, iyo plasma yacu iyo indege ikorana n’amazi make y’amazi cyangwa ibindi bintu by’ibinyabuzima by’icyitegererezo, ”ibi bikaba byavuzwe n'umuyobozi w'itsinda ry'ubumenyi.