China/Japan:Masu bincike daga Jami'ar Kyoto, Jami'ar Tokyo da ke Japan da Jami'ar Al'ada ta Jiangsu da ke kasar Sin sun kirkiro wani sabon abu da za a iya kama carbon dioxide (CO)₂) kwayoyin da kuma maida su zuwa 'amfani' Organic kayan, ciki har da precursor na polyurethane.An bayyana aikin binciken a cikin mujallar Nature Communications.

Kayan abu shine polymer daidaitawa mara ƙarfi (PCP, wanda kuma aka sani da tsarin ƙarfe-kwayoyin halitta), tsarin da ya ƙunshi ions ƙarfe na zinc.Masu binciken sun gwada kayansu ta amfani da nazarin tsarin X-ray kuma sun gano cewa zai iya ɗaukar CO kawai₂kwayoyin da ke da inganci sau goma fiye da sauran PCPs.Kayan yana da sashin kwayoyin halitta tare da tsarin kwayoyin halitta-kamar propeller, kuma kamar CO₂kwayoyin suna kusanci tsarin, suna juyawa kuma suna sake tsarawa don ba da izinin CO₂tarko, yana haifar da ƴan canje-canje ga tashoshi na ƙwayoyin cuta a cikin PCP.Wannan yana ba shi damar yin aiki azaman sieve na kwayoyin halitta wanda zai iya gane kwayoyin ta girman da siffa.Hakanan ana iya sake yin amfani da PCP;ingancin mai kara kuzari bai ragu ba ko da bayan zagayowar 10.

Bayan kama carbon, za'a iya amfani da kayan da aka canza don yin polyurethane, kayan aiki tare da nau'i-nau'i iri-iri ciki har da kayan haɓaka.

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