Gulu lapadziko lonse la ofufuza motsogozedwa ndi akatswiri a Lomonosov Moscow State University anakonza njira yatsopano yopangira khungu lochita kupanga.
Akatswiri adaphunzira za ma polima odzipangira okha omwe amapanga mawonekedwe atatu azinthu zotanuka ofanana ndi maburashi a botolo. Zinthu izi zimalumikizidwa wina ndi mzake ndi magawo olimba, agalasi, a nanometer.
Kudziwa magawo a physicochemical kumapangitsa kuti pakhale zotheka kupanga zida kuchokera ku ma polima okhala ndi makina opangidwa bwino. Izi zitha kukhala, tinene, analogue ya khungu kapena minofu yopangira cartilage.
Ndikofunika kuzindikira kuti njirayo imalola kupanga zinthu zomwe zimagwirizana ndi thupi laumunthu. Ndipo izi zimatsegula mwayi waukulu wopanga m'badwo watsopano wa implants.
"Ataphunzira mwatsatanetsatane mawonekedwe a copolymer pazosankha zosiyanasiyana zapamalo, asayansi adamvetsetsa momwe zimatheka kupanga zida zokhala ndi makina apadera kuchokera ku triblock copolymers. Poika zinthu zofunika - elasticity, mtundu, etc. - mtundu womwe waperekedwa umatulutsa magawo ofanana ndi ma genetic code of zamoyo. Gawo la magawowa limagwiritsidwa ntchito popanga ma triblock copolymers, ndipo chifukwa cha kudzipangira okha, zinthu zomwe zimakhala ndi zofunikira zimapangidwa," ofufuza.
Zikuyembekezeka kuti m'tsogolomu njira yomwe ikufunsidwayo ipangitsa kuti zitheke kupanga ma analogue ochita kupanga amitundu yosiyanasiyana ya thupi la munthu.
Source: 3dnews.ru