Dukanmu mun saba da mutummutumi da aka sanye da makamai masu motsi.Suna zaune a filin masana'anta, suna yin aikin injiniya, kuma ana iya tsara su.Ana iya amfani da mutum-mutumi ɗaya don ayyuka da yawa.
Ƙananan tsarin da ke jigilar ruwa mara kyau ta hanyar siraran capillaries ba su da ƙima ga irin waɗannan robots har yau.Masu bincike ne suka haɓaka su azaman haɗin bincike na dakin gwaje-gwaje, irin waɗannan tsarin ana san su da microfluidics ko lab-on-a-chips kuma yawanci suna amfani da famfo na waje don motsa ruwa a cikin guntu.Har ya zuwa yanzu, irin waɗannan tsarin suna da wahalar sarrafa kansa, kuma dole ne a ƙirƙira da kera kwakwalwan kwamfuta don yin oda ga kowane takamaiman aikace-aikacen.
Masana kimiyya karkashin jagorancin farfesa ETH Daniel Ahmed yanzu suna hade da na'ura mai kwakwalwa da microfluidics na al'ada.Sun ƙera na'urar da ke amfani da duban dan tayi kuma ana iya haɗawa da hannun mutum-mutumi.Ya dace da ayyuka masu yawa a cikin microrobotics da aikace-aikacen microfluidics kuma ana iya amfani dashi don sarrafa irin waɗannan aikace-aikacen.Masanan kimiyya sun ba da rahoton ci gaban da aka samu a Sadarwar yanayi.
Na'urar ta ƙunshi siriri, allura mai nunin gilashi da na'urar motsa jiki ta piezoelectric wanda ke sa allurar girgiza.Ana amfani da makamantan masu fassara a cikin lasifika, hoton duban dan tayi, da ƙwararrun kayan aikin haƙori.Masu bincike na ETH na iya canza mitar girgiza na allurar gilashi.Ta hanyar tsoma allura a cikin ruwa, sun ƙirƙiri nau'in nau'i mai girma uku na swirl da yawa.Tun da wannan yanayin ya dogara da mita oscillation, ana iya sarrafa shi daidai.
Masu bincike na iya amfani da shi don nuna aikace-aikace daban-daban.Na farko, sun sami damar haɗa ƙananan ɗigon ruwa masu ɗanɗano sosai.Farfesa Ahmed ya ce: “Idan ruwan ya daɗe sosai, zai zama da wahala a haɗa shi."Duk da haka, hanyarmu ta yi fice da wannan saboda ba wai kawai tana ba mu damar ƙirƙirar vortex guda ɗaya kawai ba, har ma da haɗa ruwa mai kyau ta hanyar amfani da tsarin 3D mai rikitarwa wanda ya ƙunshi manyan vortices da yawa."
Na biyu, masanan kimiyya sun sami damar yin ruwa ta hanyar tsarin microchannel ta hanyar ƙirƙirar ƙayyadaddun tsarin vortex da kuma sanya alluran gilashin oscillating kusa da bangon tashar.
Na uku, sun sami damar kama tarkacen ɓangarorin da ke cikin ruwa ta hanyar amfani da na'urar sauti na mutum-mutumi.Wannan yana aiki saboda girman barbashi yana ƙayyade yadda yake amsawa ga raƙuman sauti.Dangantakar da manyan barbashi suna matsawa zuwa allurar gilashi mai girgiza, inda suke taruwa.Masu binciken sun nuna yadda wannan hanya za ta iya kama ba kawai barbashi na halitta mara rai ba, har ma da embryo na kifi.Sun yi imanin ya kamata kuma ya kama kwayoyin halitta a cikin ruwaye.“A baya, sarrafa ƙananan ƙwayoyin cuta ta fuskoki uku ya kasance ƙalubale koyaushe.Karamin hannunmu na mutum-mutumi ya sa hakan cikin sauki,” in ji Ahmed.
"Har yanzu, an samu ci gaba a manyan aikace-aikace na robotics na al'ada da microfluidics daban," in ji Ahmed."Aikinmu yana taimakawa wajen haɗa waɗannan hanyoyin guda biyu tare."Na'ura ɗaya, wadda aka tsara ta yadda ya kamata, tana iya ɗaukar ayyuka da yawa."Haɗawa da yin famfo ruwa da ɗaukar ɓangarorin, za mu iya yin su duka da na'ura ɗaya," in ji Ahmed.Wannan yana nufin cewa guntuwar microfluidic na gobe ba za su ƙara buƙatar ƙirƙira ta musamman don kowane takamaiman aikace-aikacen ba.Masu binciken sun yi fatan hada alluran gilashi da yawa don ƙirƙirar mafi hadaddun tsarin vortex a cikin ruwa.
Baya ga binciken dakin gwaje-gwaje, Ahmed na iya tunanin wasu amfani ga micromanipulator, kamar rarraba kananan abubuwa.Wataƙila kuma ana iya amfani da hannu a cikin fasahar kere-kere a matsayin hanyar shigar da DNA cikin sel guda ɗaya.Za a iya amfani da su a ƙarshe don masana'anta masu ƙari da bugu na 3D.
Abubuwan da ETH Zurich suka bayar.Fabio Bergamin ne ya rubuta ainihin littafin.NOTE.Ana iya gyara abun ciki don salo da tsayi.
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