Abahanga mu bya siziya Buffalo i New York bakoze tekinike nshya ibemerera gukoresha 3D guhagarika imyitozo ya 3D kugirango batere vuba ibikoresho bya hydrogel birimo selile zifatika. Abashakashatsi bizeye ko uburyo bwabo bushobora gukoreshwa mugihe kizaza kugirango icapiro rya 3D yingingo zabantu.
Amakuru yerekeye iri terambere yasohotse mu kinyamakuru cyo guteza imbere ubuvuzi bwateye imbere.
Ibibujijwe kubaho, harimo gucapa ibice bitatu-bitatu, biganisha ku mikurire yo hasi yizo "imiterere". Ikoranabuhanga rishya, ryitwa Hydrogel StereoliThography (hydrogel stereoliriregraphy, ireremba), igabanya cyane umutwaro uryamye kuri selile zishingiye ku gitsina, ibidukikije byashoboye, mubisanzwe bigamije gucapa bya 3D.
3D icapiro ritanga ibyinshi ryo gukora ibikoresho bishobora kwishyura ikibazo cyo kubura imyanyamushi y'abaterankunga, n'abashakashatsi bizeye ko umunsi umwe bashobora gushinga imirongo yose. Iki gitekerezo mubisanzwe bisobanura gucapa kwa hydroducal matrix irimo ingirabuzimafatizo nzima.
Ariko, inzira yo gucapa irashobora kugira ingaruka mbi kuri selile zishyize hamwe, kandi igihe kirekire cyo gucapa bigoye gusa uko ibintu bimeze. Bitewe no gucapa byihuse kuri hydrogel matrix, Ikoranabuhanga rishya rifasha selile nzima kugirango tubeho muburyo bwo gucapa. Ikoranabuhanga rikora inshuro 10-50 byihuse byihuta byinganda zigufasha gukora ingero nini, zikoreshwa cyane kubigeraho.
Murakoze kugenzura cyane imiterere ya posita, ikoranabuhanga rirashobora gukorwa rya hydrogel mitrices ya centimeter rinini muminota. Iyi tsinda naryo ryagerageje neza ubushobozi bwo gucapa ingirabuzimafatizo no kubaka imiyoboro ikwirakwizwa n'imiyoboro y'amaraso, bizaba ingenzi mu mikorere ikorwa neza n'ingingo ya 3D. Urusobe rwibikoresho byamaraso ibihimbano mubice bya hydrogel byemerera igisubizo cyintungamubiri kugirango yinjire kumurongo muri matrix, nikintu gikomeye mu kubona imyanya inenge yacapwe.