Abashakashatsi bapima ubwikorezi bwo kwiyobora

Dukoresha kuki kugirango tuzamure uburambe.Mu gukomeza gushakisha kururu rubuga wemera gukoresha kuki. Andi makuru.
Gutangaza mu kinyamakuru Additive Manufacturing, itsinda ry’abashakashatsi bo mu kigo cya Manipal Institute of Higher Education mu Buhinde batangaza ko hateguwe uburyo bwa 3D bwanditse bwifashishwa mu guhuza amakuru. Muri iki gihe mbere yo kwemeza, ubushakashatsi bufite uruhare runini mu iterambere ry’iterambere ibisekuruza bizaza byifashishwa nibikoresho byubuvuzi.

Lens Yubwenge
Kwiga: Kwiyuhagira-Kwifashisha Lens Ukoresheje Capillary Flow. Inguzanyo yerekana amashusho: Kichigin / Shutterstock.com
Lens ya contact ikoreshwa kenshi mugukosora iyerekwa kandi ifite ibyiza byo kwambara byoroshye kuruta ibirahuri.Ikindi kandi, bafite kwisiga, kuko abantu bamwe basanga bishimishije muburyo bwiza. Usibye ubu buryo bwo gukoresha gakondo, hashyizweho uburyo bwo guhuza amakuru. muri biomedicine kugirango utezimbere ibikoresho byubwenge bidafite ubwenge hamwe no gusuzuma-ingingo-yo-gusuzuma.
Ubushakashatsi bwinshi bwakorewe muri kano karere kandi hari udushya twagaragaye twatejwe imbere.Urugero, lens ya Google ni lens ya contact ya enterineti ishobora gukoreshwa mugukurikirana urugero rwa glucose mumarira no gutanga amakuru yo kwisuzumisha kubantu barwaye diyabete. Umuvuduko ukabije w'amaso n'amaso ingendo zirashobora gukurikiranwa hifashishijwe ibikoresho byubwenge.Ibikoresho byubatswe byinjijwe muburyo bwubwenge bwo guhuza amakuru bushingiye kumurongo wogukora kugirango ukore nka sensor.
Ariko rero, ikoreshwa ryibi bikoresho rirashobora kuba ingorabahizi, bikabangamira iterambere ryubucuruzi ryibikorwa bishingiye kumurongo. kubangamira uburyo busanzwe bwo guhumbya, bikaviramo gufata amazi adahagije no kwangirika kwinyama zoroshye zijisho ryumuntu.
Uburyo bwa gakondo burimo ibitonyanga by'amaso hamwe n'amacomeka ya punctal, atezimbere amarira kugirango ahindure amaso.Uburyo bubiri bushya bwakozwe mumyaka yashize.
Muburyo bwa mbere, graphene-layer imwe ikoreshwa mukugabanya guhumeka kwamazi, nubwo ubu buryo bubangamiwe nuburyo bwo guhimba bigoye.Mu buryo bwa kabiri, amashanyarazi ya electroosmotic akoreshwa kugirango lens ikomeze, nubwo ubu buryo busaba iterambere ryibinyabuzima byizewe. bateri.
Lens ya contact isanzwe ikorwa hifashishijwe uburyo bwo gutunganya imisarani, gukora no kuzunguruka.Ibikorwa byo kubumba no kuzunguruka bifite inyungu zihenze, ariko bibangamiwe nubuvuzi bugoye nyuma yo gutunganyirizwa hamwe kugirango ibintu bishoboke. inzira igoye kandi ihenze hamwe nimbogamizi.
Gukora inyongeramusaruro byagaragaye nkuburyo butanga ikizere muburyo bwa tekinoroji yo guhuza amakuru. Ubu buhanga butanga inyungu nko kugabanya igihe, ubwisanzure bwogushushanya, hamwe no gukoresha neza.3D Icapiro ryinzira zifatika nibikoresho bya optique biracyari mu ntangiriro, kandi ubushakashatsi kuri izi nzira zirabuze.Ibibazo bivuka hamwe no gutakaza ibintu biranga imiterere no guhuza intege nke hagati yimikorere nyuma yo gutunganywa. Kugabanya ingano yintambwe bivamo imiterere yoroshye, itezimbere.
Nubwo ubushakashatsi bwinshi bwibanze ku ikoreshwa ryuburyo bwa 3D bwo gucapa kugirango habeho guhuza amakuru, harabura ikiganiro kijyanye no gukora ibishushanyo ugereranije ninzira ubwazo. Guhuza tekinoroji yo gucapa 3D hamwe nuburyo gakondo bwo gukora itanga ibyiza byisi byombi.
Abanditsi bakoresheje uburyo bushya bwo gucapura 3D kwifashisha ibyuma byo guhuza amakuru. Imiterere nyamukuru yahimbwe hakoreshejwe icapiro rya 3D, kandi icyitegererezo cyakozwe hifashishijwe AutoCAD na stereolithography, tekinike isanzwe yo gucapa 3D. Diameter yurupfu ni mm 15 na base base ni 8.5 mm.Ubunini bwintambwe mubikorwa byo gukora ni 10 µm gusa, gutsinda ibibazo gakondo hamwe na 3D yacapishijwe.

Lens Yubwenge
Ibice bya optique byamahuriro yabigenewe byoroshywe nyuma yo gucapura no kwigana kuri PDMS, ibikoresho byoroshye bya elastomeric. Tekinike ikoreshwa muriyi ntambwe nuburyo bworoshye bwa lithographie. Ikintu cyingenzi kiranga imiyoboro yandikirwa ni ukubaho kwa mikorobe yagoramye mu miterere. , ibaha ubushobozi bwo kwiyuhagira.Ikindi kandi, lens ifite itumanaho ryiza.
Abanditsi basanze imiterere yimiterere yimiterere yategekaga ibipimo bya microchannel, hamwe nimiyoboro miremire yacapishijwe hagati yinzira nuburebure bugufi kumpande zinyubako zacapwe.Nyamara, iyo ihuye na plasma ya ogisijeni, inyubako zahindutse hydrophilique , korohereza capillary-itwarwa n'amazi no guhanagura ibyacapwe.
Bitewe no kubura ingano ya micran no kugenzura, microchannel hamwe na microchannel isobanuwe neza hamwe ningaruka zintambwe zagabanijwe byacapishijwe kumurongo wibanze hanyuma bigakorerwa kuri lens ya contact.Ukoreshe acetone kugirango uhanagure uturere twa optique yimiterere nyamukuru hanyuma wandike capillaries zigoramye. kuzenguruka igihombo cyo kohereza urumuri.
Abanditsi bavuga ko uburyo bwabo bushya butatezimbere gusa ubushobozi bwo kwifata bwogukoresha imiyoboro yandikirwa yandikirwa, ariko kandi butanga urubuga rwogutezimbere ejo hazaza ha laboratwari-ya-chip-itumanaho. Ibi bifungura umuryango wo kubikoresha nkibikorwa bifatika -ibihe bya biomarker yo gutahura.Muri rusange, ubu bushakashatsi butanga icyerekezo gishimishije cyubushakashatsi bwigihe kizaza cyo guhuza ibikoresho bishingiye kubinyabuzima.