Indlela entsha inokutshintsha imilo ye-nano-corriers

Kwiminyaka yakutshanje, itekhnoloji ye-Nano-itekhnoloji yetekhnoloji entsha kwitekhnoloji yokulungiselela iziyobisi. Iziyobisi ezinjenge-nanopargarcles, ibhola okanye i-NAno I-Nano Pipsules njengenkqubo yokuthwala, kunye nokusebenza kwamasuntswana ngendlela ethile kunye nokulungiswa kwe-nanoparticals.

Xa kuthelekiswa neziyobisi eziqhelekileyo, amachiza eNano anezibonelelo ezininzi ezingenakuthelekiswa neziyobisi eziqhelekileyo:

Isiyobisi sokukhupha kancinci, sitshintsha isiqingatha sobomi besichiza emzimbeni, sandisa ixesha lokwenza ichiza;

Ilungu elithile lokujolisa linokufikelelwa emva kokuba yenziwe kwichiza elikhokelayo;

Ukunciphisa umthamo, ukunciphisa okanye ukuphelisa ukusebenza kwetyhefu phantsi kwendawo yokuqinisekisa ukusebenza kakuhle;

Indlela ye-membrane yezothutho itshintshiwe ukuba yonyuse ukwenziwa kwe-biofilm, okuyingenelo kwi-discrilmm eguqulweyo kunye nomdlalo wokusebenza kweziyobisi.

Ke ngezo ntswelo ngoncedo lomkhweli lokuhambisa iziyobisi kwiithagethi ezithile, zinike umdlalo kwindima yonyango, uyilo lomphathi wokuphucula ukusebenza kwexabiso leziyobisi kubalulekile.

Kutshanje iindaba zeBulletinin zathi iYunivesithi yaseNew South Wales, eOstreliya, abaphandi baphuhlise indlela entsha yeziyobisi, oku kuya kunceda ukuthutha amachiza anjenge-tumor, ukuphucula isiphumo se-anti Iziyobisi -oncer.

Imolekyuli yePolymer kwisisombululo kwisisombululo senziwe ngokuzenzekelayo isakhiwo se-vesicle se-vericle ye-polymer, kodwa, ukwahlukana okusebenzayo kusetyenziswa, njengokuphatheka, intsholongwane kwi-tubes, ii-rods ezikwiityhefu, ii-rods kwi-tubes, iintonga ezenziwayo ziityhubhu, ii-rods kwi-tubes, ii-rods ezikwiityhefu, ii-rods ezikwiityhefu, ii-rods ezikwiityhefu, ii-rods ezikwiityhefu, ii-rods kwi-tubes, intsholongwane , kwaye izakhiwo zebhayoloji ezingasengqiqweni zinokungena ngokulula emzimbeni. Ngenxa yokuba ama vesicles vesicles kunzima ukwenza isakhiwo se-nonsoferical, le mida ikwazi ukuhambisa iziyobisi ukuba isebenze kwindawo eya kuyo emzimbeni wonke ukuya kwinqanaba elithile.

Abaphandi base-Australia basebenzise i-rioeleleyn microscopy yokuqaphela utshintsho lwe-polymer moleksus kwisisombululo. Bafumanisa ukuba ngokutshintsha inani lamanzi kwi-solvent, imilo kunye nobungakanani bama vesis vesics anokuhlengahlengiswa ngokutshintsha inani lamanzi kwisinyibilikisi.

Ukufundisisa umbhali okhokelayo kunye neDyunivesithi yaseNew South Wales ye-Chemistry yePine Porr, uthe: Ubungqina bokuqala bubonisa ukuba ukonakala kwendalo, abangapheliyo kweziyobisi kunokubangela ukuba bangenise iiseli ze-tumor.

Olu phando lwapapashwa kwi-Intanethi kwinkupho yoMbandela wamva nje woNxibelelwano kwiGunali.


Ixesha lasemva kwexesha: Mar-16 ukuya ku-818