Intwaro zuzuye za robo ntoya ScienceDaily

Twese tumenyereye robo zifite ibikoresho byimukanwa.Bicaye hasi y'uruganda, bakora imirimo yubukanishi, kandi barashobora gutegurwa.Imashini imwe irashobora gukoreshwa mubikorwa byinshi.
Sisitemu ntoya itwara ibintu bitari bike byamazi binyuze muri capillaries zidafite agaciro gake kuri robo kugeza uyu munsi.Byakozwe nabashakashatsi nkumugereka wisesengura rya laboratoire, sisitemu izwi nka microfluidics cyangwa lab-on-a-chip kandi mubisanzwe ikoresha pompe zo hanze kugirango yimure amazi hejuru ya chip.Kugeza ubu, sisitemu nkiyi zigoye kuyikora, kandi chip igomba kuba yarateguwe kandi ikorwa kugirango itumire kuri buri porogaramu yihariye.
Abahanga bayobowe na profeseri wa ETH Daniel Ahmed ubu barimo guhuza robotike na microfluidics.Bakoze igikoresho gikoresha ultrasound kandi gishobora kwomekwa kumaboko ya robo.Irakwiriye kumurongo mugari wimirimo muri microrobotics na microfluidics progaramu kandi irashobora no gukoreshwa mugukoresha ama progaramu nkiyi.Abahanga bavuga iterambere ryitumanaho rya Kamere.
Igikoresho kigizwe n'urushinge ruto, rwerekejwe hamwe na transducer ya piezoelectric itera urushinge kunyeganyega.Transducers nkiyi ikoreshwa mumajwi arangurura amajwi, amashusho ya ultrasound, nibikoresho by amenyo yabigize umwuga.Abashakashatsi ba ETH barashobora guhindura inshuro yinyeganyeza inshinge.Mugushira urushinge mumazi, baremye uburyo butatu buringaniye bwizunguruka.Kubera ko ubu buryo buterwa ninshuro zinyeganyega, birashobora kugenzurwa uko bikwiye.
Abashakashatsi barashobora kuyikoresha kugirango berekane porogaramu zitandukanye.Ubwa mbere, bashoboye kuvanga udutonyanga duto duto twinshi cyane.Porofeseri Ahmed abisobanura agira ati: “Uko amazi arushaho kuba meza, niko bigoye kuvanga.”Ati: "Icyakora, uburyo bwacu buratangaje cyane kuko butadufasha gusa gukora umuyaga umwe, ahubwo binavanga neza amazi ukoresheje uburyo bwa 3D bugoye bugizwe na vortice nyinshi zikomeye."
Icya kabiri, abahanga bashoboye kuvoma amazi binyuze muri sisitemu ya microchannel bakora imiterere yihariye ya vortex no gushyira inshinge zinyeganyega zegeranye hafi yinkuta zumuyoboro.
Icya gatatu, bashoboye gufata ibice byiza biboneka mumazi bakoresheje ibikoresho bya robo.Ibi birakora kuko ingano yingingo igena uko isubiza amajwi yumurongo.Ugereranije ibice binini bigenda byerekeza ku rushinge rw'ikirahuri kinyeganyega, aho birundanyiriza.Abashakashatsi berekanye uburyo ubu buryo budashobora gufata gusa uduce duto twa kamere idafite ubuzima, ariko kandi bushobora no gusama amafi.Bizera ko bigomba no gutega ingirabuzimafatizo mu mazi.“Mu bihe byashize, gukoresha mikorosikopi mu bice bitatu byahoze ari ikibazo.Akaboko kacu gato ka robo korohereza ibi ”, Ahmed.
Ahmed yagize ati: "Kugeza ubu, iterambere mu buryo bunini bwo gukoresha amarobo asanzwe na microfluidics ryakozwe mu buryo butandukanye."Ati: “Ibikorwa byacu bifasha guhuriza hamwe ubu buryo bubiri.”Igikoresho kimwe, cyateguwe neza, kirashobora gukora imirimo myinshi.Ahmed yagize ati: "Kuvanga no kuvoma amazi no gufata ibice, byose dushobora kubikora dukoresheje igikoresho kimwe."Ibi bivuze ko chip ya microfluidic y'ejo itazongera gukenera kuba igenamigambi kuri buri porogaramu yihariye.Abashakashatsi noneho bizeye guhuza urushinge rwinshi rwikirahure kugirango bakore ibintu byinshi bigoye bya vortex mumazi.
Usibye isesengura rya laboratoire, Ahmed arashobora kwiyumvisha ubundi buryo bukoreshwa kuri micromanipulator, nko gutondeka utuntu duto.Ahari ikiganza gishobora no gukoreshwa mubinyabuzima nkuburyo bwo kwinjiza ADN mu ngirabuzimafatizo.Amaherezo arashobora gukoreshwa mubikorwa byo kongeramo no gucapa 3D.
Ibikoresho byatanzwe na ETH Zurich.Igitabo cy'umwimerere cyanditswe na Fabio Bergamin.ICYITONDERWA.Ibirimo birashobora guhindurwa muburyo n'uburebure.
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Igihe cyo kohereza: Werurwe-05-2023
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