Masu Bincike Suna Gina Motar Rotary Mai Gudun Gudun Nanoscale Wanda Zai Iya Samar da Aikin Injini

Motocin Rotary da wasu kwararar ruwa ke tafiyar da su ana amfani da su na dogon lokaci a cikin injinan iska da tayoyin ruwa. Hakanan ana ganin irin wannan tsari a cikin ƙwayoyin halitta inda FoF1-ATP synthase ke samar da man da sel ke buƙata don aiki. Da yake zana kwarjini daga wannan, masu bincike a Jami'ar Fasaha ta Delft sun ƙera mafi ƙarancin injin da ke gudana daga DNA wanda ke amfani da gradients na lantarki ko gishiri don samar da makamashin injina. Don gina motar, ƙungiyar ta yi amfani da wata dabara da ake kira DNA origami wadda ke amfani da ƙayyadaddun mu'amala tsakanin ma'auni na DNA don gina abubuwan nano-2D da 3D.

Rotors suna zana makamashi daga ruwa wanda ake jawowa ta hanyar amfani da wutar lantarki ko ta hanyar samun gishiri daban-daban a kowane gefen membrane. Daga abubuwan lura da aka yi, masu bincike sun bincika ƙarin kuma sun yi amfani da ilimin don gina injin nanoscale.

“Motarmu mai tafiyar da ruwa an yi ta ne daga kayan DNA. Wannan tsarin yana ɗora akan nanopore, ƙaramin buɗewa, a cikin siraren membrane. Kundin DNA na kauri na 7-nanometer kawai yana tsara kansa a ƙarƙashin filin lantarki zuwa tsari mai kama da na'ura mai juyi, wanda daga baya an saita shi a cikin juzu'in jujjuyawar motsi sama da juyi 10 a sakan daya," bayyana Dr Xin Shi, wani kwararren likita a sashen Bionanoscience a TU Delft. Dr Shi kuma shine marubucin farko na littafin binciken buga a Halitta Physics.

A cewar ƙungiyar, wannan shine karo na farko da aka ƙera na'urar rotor mai aiki mai gudana a nanoscale. Masu bincike sun yi mamaki lokacin da suka fara lura da lamarin inda sandunan DNA suka tsara kansu. Dokta Shi ya kara da cewa, yayin da akwai bayanai da yawa kan injinan rotary, kadan ne aka sani game da nau'in nanoscale nasu.

Sun kuma gudanar da gwaji tare da nuna karfin injin turbin na daukar kaya. Ƙungiyar ta yi imanin cewa ci gaban ya buɗe sababbin hanyoyi a cikin aikin injiniya na mutum-mutumi masu aiki.