Kayayyaki

Biomineralization wani tsari ne wanda rayayyun halittu ke samar da ma'adanai.Samar da fitar da waɗannan sinadarai ta hanyar ƙwayoyin cuta yana da yuwuwar aikace-aikacen injiniyoyi iri-iri.Misali, gyaran tsagewa da haɓaka ƙarfin siminti muhimmin manufa ga injiniyoyi da ƙwayoyin cuta masu samar da ƙwayoyin cuta na iya zama kayan aiki mai amfani wajen cimma wannan burin.Anan mun bayar da rahoton keɓewa, halayyar sinadarai na sinadarai da gano ƙwayoyin ƙwayoyin cuta na Pseudomonas azotoformans, ƙwayoyin cuta waɗanda ke samar da calcite kuma waɗanda za a iya amfani da su don gyara fashe a cikin simintin siminti.Da farko, warewar ƙwayoyin cuta guda 38 sun keɓe daga ƙasa da siminti.A matsayin gwaji na farko, an tantance keɓancewar ta hanyar yin amfani da gwajin urease tare da gwaje-gwajen biochemical don ƙimar urea hydrolysis, samar da calcite da rashin narkewa na calcite.Ƙwararrun kwayoyin halitta da jerin gwanon 16S rRNA na ɓangarorin da aka zaɓa sun ba mu damar gano P. azotoformans a matsayin ɗan takara mai kyau don p na gyaran kankare na fasahar kere kere.Wannan nau'in an keɓe shi daga ƙasa kuma sakamakon ya nuna cewa a cikin keɓancewar da aka gwada yana da mafi girman adadin urea hydrolysis, ya samar da mafi girman adadin calcite, wanda kuma shine mafi mannewa da rashin narkewa.Wannan nau'in yana da ban sha'awa a matsayin wakili tare da yuwuwar ikon gyara fasa a cikin siminti.