Pulasitiki kuchokera ku shuga ndi carbon dioxide

Gulu la University of Bath lapanga pulasitiki yomwe ingapangidwe kuchokera ku chigawo cha DNA chopezeka mosavuta, thymidine, chomwe chimapezeka m'maselo onse amoyo. Lili ndi shuga wosavuta wogwiritsidwa ntchito popanga chinthu - deoxyribose. Chachiwiri chopangira ndi carbon dioxide.

Chotsatira chake ndi chinthu chokhala ndi zinthu zosangalatsa kwambiri. Monga polycarbonate yachikhalidwe, imakhala yolimba, yosagwirizana ndi zokanda komanso yowonekera. Chifukwa chake, mutha kugwiritsa ntchito, mwachitsanzo, kupanga mabotolo kapena zotengera, monga pulasitiki wamba.

Zomwe zili ndi ubwino wina - zimatha kuthyoledwa ndi ma enzyme opangidwa ndi mabakiteriya omwe amakhala m'nthaka. Izi zikutanthawuza zosavuta komanso zachilengedwe zobwezeretsanso. Olemba a njira yatsopano yopangira amayesanso mitundu ina ya shuga yomwe ingasinthe kukhala pulasitiki yogwirizana ndi chilengedwe.