Ua kamaʻāina mākou a pau i nā robots i lako me nā lima hoʻoneʻe.Noho lākou ma ka papahele hale hana, hana i ka hana mechanical, a hiki ke hoʻolālā ʻia.Hiki ke hoʻohana ʻia hoʻokahi robot no nā hana he nui.
ʻO nā ʻōnaehana liʻiliʻi e lawe ana i ka wai liʻiliʻi ma o nā capillaries lahilahi he mea liʻiliʻi ia i nā robots a hiki i kēia lā.Hoʻomohala ʻia e nā mea noiʻi ma ke ʻano he mea hoʻohui i ka nānā ʻana i ka laboratory, ʻike ʻia ia mau ʻōnaehana he microfluidics a i ʻole lab-on-a-chips a hoʻohana maʻamau i nā pamu waho e hoʻoneʻe i nā wai ma waena o ka chip.Aia a hiki i kēia manawa, ua paʻakikī ia mau ʻōnaehana i ka automate, a pono e hoʻolālā a hana ʻia nā chips e kauoha no kēlā me kēia noi kikoʻī.
Ke hoʻohui nei nā kānaka ʻepekema i alakaʻi ʻia e ETH professor Daniel Ahmed i kēia manawa i nā robotics maʻamau a me nā microfluidics.Ua hoʻomohala lākou i kahi mea hoʻohana i ka ultrasound a hiki ke hoʻopili ʻia i kahi lima robotic.He kūpono ia no ka nui o nā hana i nā microrobotics a me nā noi microfluidics a hiki ke hoʻohana ʻia no ka hoʻohana ʻana i ia mau noi.Hōʻike nā ʻepekema i ka holomua ma Nature Communications.
Aia ka mea hana i kahi nila aniani kikoʻī a me kahi transducer piezoelectric e hoʻonāwaliwali ai ka nila.Hoʻohana ʻia nā transducers like i nā leo kani, ultrasound imaging, a me nā lako niho ʻoihana.Hiki i nā mea noiʻi ETH ke hoʻololi i ke alapine vibration o nā nila aniani.Ma ke kuʻi ʻana i ka nila i loko o ka wai, ua hana lākou i ʻekolu-dimensional kumu o nā wili he nui.No ka mea e pili ana kēia ʻano i ka alapine oscillation, hiki ke hoʻomalu ʻia e like me ia.
Hiki i nā mea noiʻi ke hoʻohana iā ia e hōʻike i nā noi like ʻole.ʻO ka mea mua, ua hiki iā lākou ke hoʻohui i nā kulu liʻiliʻi o nā wai ʻeleʻele loa."ʻO ka ʻoi aku ka paʻakikī o ka wai, ʻoi aku ka paʻakikī o ka hui ʻana," wehewehe ʻo Professor Ahmed."Akā, ʻoi aku ka maikaʻi o kā mākou ala no ka mea ʻaʻole ia e ʻae iā mākou e hana i hoʻokahi vortex, akā hoʻohui pū i nā wai me ka hoʻohana ʻana i nā hiʻohiʻona 3D paʻakikī i hana ʻia me nā vortices ikaika."
ʻO ka lua, ua hiki i ka poʻe ʻepekema ke puhi i ka wai ma o ka ʻōnaehana microchannel ma o ka hana ʻana i nā ʻano vortex kikoʻī a kau i nā nila aniani oscillating kokoke i nā paia o ke kahawai.
ʻO ke kolu, ua hiki iā lākou ke hopu i nā ʻāpana maikaʻi i loaʻa i loko o ka wai me ka hoʻohana ʻana i kahi hāmeʻa acoustic robotic.Hana ʻia kēia no ka mea ʻo ka nui o kahi ʻāpana e hoʻoholo ai i kona pane ʻana i nā hawewe kani.Ke neʻe nei nā ʻāpana nui i ka nila aniani oscillating, kahi e hōʻiliʻili ai.Ua hōʻike nā mea noiʻi pehea e hiki ai i kēia ʻano hana ke hopu i nā ʻāpana o ke ʻano ola ʻole, akā i nā embryos iʻa.Manaʻo lākou he mea pono e hoʻopaʻa i nā cell biological i loko o ka wai."I ka wā ma mua, he paʻakikī mau ka hoʻoponopono ʻana i nā ʻāpana microscopic i ʻekolu mau ʻāpana.ʻO kā mākou lima robotic liʻiliʻi e maʻalahi kēia, "wahi a Ahmed.
"A hiki i kēia manawa, ua hana kaʻawale ka holomua i nā noi nui o nā robotics maʻamau a me nā microfluidics," wahi a Ahmed."E kōkua kā mākou hana i ka hoʻohui ʻana i kēia mau ala ʻelua."Hoʻokahi mea hana, i hoʻolālā pono ʻia, hiki ke mālama i nā hana he nui."ʻO ka hui ʻana a me ka hoʻoheheʻe ʻana i nā wai a me ka hopu ʻana i nā ʻāpana, hiki iā mākou ke hana i nā mea āpau me ka mea hoʻokahi," wahi a Ahmed.ʻO ia hoʻi, ʻaʻole pono e hoʻolālā ʻia nā microfluidic chips o ka lā ʻapōpō no kēlā me kēia noi kikoʻī.Manaʻo ka poʻe noiʻi e hoʻohui i nā nila aniani he nui e hana i nā ʻano vortex paʻakikī i ka wai.
Ma waho aʻe o ka ʻimi noiʻi ʻana, hiki iā Ahmed ke noʻonoʻo i nā hoʻohana ʻē aʻe no ka micromanipulator, e like me ka hoʻokaʻawale ʻana i nā mea liʻiliʻi.Hiki paha ke hoʻohana ʻia ka lima i ka biotechnology ma ke ʻano he ala e hoʻokomo ai i ka DNA i loko o kēlā me kēia cell.Hiki ke hoʻohana ʻia no ka hana hoʻohui a me ka paʻi 3D.
Nā mea i hāʻawi ʻia e ETH Zurich.Ua kākau ʻia ka puke kumu e Fabio Bergamin.HOOLAHA.Hiki ke hoʻoponopono ʻia ka ʻike no ke ʻano a me ka lōʻihi.
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