Tese tinoziva marobhoti ane maoko anofambiswa.Vanogara pauriri hwefekitari, vanoita basa remuchina, uye vanogona kurongwa.Robhoti rimwe rinogona kushandiswa kuita akawanda mabasa.
Tumisikidzo tudiki tunotakura hushoma hwemvura kuburikidza nekapilari matete hwave husina kukosha kumarobhoti akadaro kusvika nhasi.Yakagadzirwa nevatsvakurudzi sechinhu chinopindirana nekuongorora marabhoritari, masisitimu akadaro anozivikanwa semicrofluidics kana lab-on-a-chips uye anowanzo shandisa pombi dzekunze kufambisa zvinwiwa pane chip.Kusvika parizvino, masisitimu akadaro anga akaoma kuita otomatiki, uye machipisi anofanirwa kugadzirwa uye kugadzirwa kuti aodha kune yega yega application.
Masayendisiti anotungamirwa naETH purofesa Daniel Ahmed vava kubatanidza akajairwa marobhoti uye microfluidics.Vakagadzira mudziyo unoshandisa Ultrasound uye unogona kusungirirwa paruoko rwerobhoti.Inokodzera kuwanda kwemabasa mu microrobotics uye microfluidics application uye inogona zvakare kushandiswa kuita otomatiki maapplication akadaro.Masayendisiti anoshuma kufambira mberi muNature Communications.
Chishandiso ichi chine tsono yegirazi yakatetepa, yakanongedza uye piezoelectric transducer inoita kuti tsono iite kuzunguzika.Matransducer akafanana anoshandiswa mumagudzanzwi, ultrasound imaging, uye midziyo yemazino yehunyanzvi.ETH vaongorori vanogona kushandura iyo vibration frequency yegirazi tsono.Nekunyika tsono mumvura, vakagadzira matatu-dimensional pateni yemazhinji anotenderera.Sezvo iyi modhi inoenderana neiyo oscillation frequency, inogona kudzorwa zvinoenderana.
Vatsvakurudzi vanogona kuishandisa kuratidza maitiro akasiyana-siyana.Kutanga, vakakwanisa kusanganisa tudonhwe twudiki ezvinwiwa zvine viscous zvakanyanya.“Kana mvura yacho ichiwedzera kuoneka, ndipo painotonyanya kuoma kusanganisa,” anotsanangura kudaro Purofesa Ahmed."Zvisinei, nzira yedu inokunda pane izvi nekuti haingotigonese kugadzira vortex imwe chete, asi zvakare inosanganisa zvinonwisa mvura tichishandisa mapatani e3D akaomarara anogadzirwa nemavortice akawanda akasimba."
Chechipiri, masayendisiti akakwanisa kupomba mvura kuburikidza neiyo microchannel system nekugadzira chaiyo vortex mapatani uye nekuisa oscillating girazi tsono padyo nemadziro echiteshi.
Chechitatu, vakakwanisa kutora zvimedu zvakanaka zviripo mumvura vachishandisa robotic acoustic mudziyo.Izvi zvinoshanda nekuti saizi yechinhu chinoratidza kuti chinopindura sei kumasaisai eruzha.Zvimedu zvakakura zvinofamba zvichienda kune inotenderera girazi tsono, kwainoungana.Vatsvakurudzi vakaratidza kuti nzira iyi inogona sei kubata kwete zvidimbu zvezvisikwa zvisina hupenyu, asiwo mazai ehove.Vanotenda kuti inofanirawo kuteya masero ebhayoloji muzvinwiwa.“Munguva yakapfuura, kugadzirisa twudiki mumativi matatu kwagara kwakaoma.Ruoko rwedu rudiki robhoti runoita kuti izvi zvive nyore," akadaro Ahmed.
"Kusvika pari zvino, kufambira mberi mukushandisa kwakakura kwemarobhoti uye microfluidics kwakaitwa zvakasiyana," akadaro Ahmed."Basa redu rinobatsira kuunza nzira mbiri idzi pamwechete."Mudziyo mumwe, wakanyatsorongwa, unogona kuita mabasa akawanda."Kusanganisa nekupomba zvinwiwa uye kutora zvimedu, tinogona kuzviita zvese nemudziyo mumwe," akadaro Ahmed.Izvi zvinoreva kuti iyo microfluidic machipi emangwana haichada kugadziridzwa-yakagadzirirwa kune yega yega application.Vatsvagiri vanobva vatarisira kusanganisa tsono dzegirazi dzakawanda kugadzira mamwe akaomarara vortex mapatani mumvura.
Pamusoro pekuongorora marabhoritari, Ahmed anogona kufungidzira mamwe mashandisirwo eiyo micromanipulator, sekurongedza zvinhu zvidiki.Zvichida ruoko runogonawo kushandiswa mubiotechnology senzira yekupinza DNA mumasero ega ega.Ivo vanogona kupedzisira vashandiswa pakuwedzera kugadzira uye 3D kudhinda.
Zvishandiso zvinopihwa neETH Zurich.Bhuku rekutanga rakanyorwa naFabio Bergamin.CHERECHEDZA.Zvemukati zvinogona kugadziridzwa sechimiro uye kureba.
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