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Daraasad dhowaan lagu daabacay joornaalka Warbixinnada Sayniska, muraayadaha indhaha ee plasmonic-ka ee laba-geesoodka ah ayaa la sameeyay iyadoo la adeegsanayo polydimethylsiloxane (PDMS).
Cilmi-baadhis: muraayadaha xidhiidhka ee laba-geesoodka ah ee biocompatible balaasmaha si loo saxo indho la'aanta midabka.
Halkan, naqshad aasaasi ah oo jaban oo lagu saxayo indho la'aanta midabka cagaarka cas ayaa la qorsheeyay oo la tijaabiyay iyadoo lagu salaynayo naolithography khafiif ah.
Aragtida midabka bini'aadamka waxaa laga soo qaatay saddex unug sawir-qaade u qaabaysan, dhaadheer (L), dhexdhexaad ah (M), iyo koofooyin gaaban (S), kuwaas oo lagama maarmaan u ah in la arko midabyo casaan, cagaar iyo buluug ah, oo leh dareen muuqaal ah ugu badnaan 430 , 530 iyo 560 nm, siday u kala horreeyaan.
filimka midabka lenska xidhiidhka
Midabka indho la'aanta, oo sidoo kale loo yaqaan 'color vision deficiency' (CVD), waa cudur indhaha oo caqabad ku ah ogaanshaha iyo tarjumaadda midabada kala duwan ee saddexda unug ee sawir-qaade kuwaas oo u shaqeeya aragtida caadiga ah waxayna u shaqeeyaan si waafaqsan dareenka spectral maxima. noqo mid cidhiidhi ah ama hidde-side, waxaa sababa luminta ama cilladda unugyada sawir-qaadista koorta.
Jaantus 1. (a) Jaantuska jaantuska habka wax-soo-saarka ee muraayadda PDMS-ku-salaysan ee la soo jeediyay, (b) sawirada muraayadda PDMS-ku-salaysan ee la sameeyay, iyo (c) dhexgalka muraayadda PDMS-ku-salaysan ee HAuCl4 3H2O xal dahab ah oo kala duwan waqtiyada soo laabashada .© Roostaei, N. iyo Hamidi, SM (2022)
Dichroism waxay dhacdaa marka mid ka mid ah saddexda nooc ee unugyada sawir-qaadista kombuyuutarku gebi ahaanba maqan yahay;waxaana loo kala saaraa sida proteophthalmia (ma laha sawir-qaadayaasha koontada casaanka ah), deuteranopia (aan lahayn sawir-qaadayaasha koontada cagaaran), ama indho la'aanta midabka trichromatic (la'aanta sawir-qaadayaasha koontada buluugga ah).
monochromaticity, nooca ugu yar ee indho la'aanta midabka, waxaa lagu gartaa maqnaanshaha ugu yaraan laba nooc oo unug sawir-qaade ah.
Monochromatics waa mid gebi ahaanba midabaysan (midab indho la') ama waxay leeyihiin kaliya sawirqaadayaasha koontada buluuga ah. Nooca saddexaad ee trichromacy aan caadi ahayn ayaa dhaca haddii mid ka mid ah noocyada unugyada sawir-qaadista kootada ay cilladi ku timaado.
Aberrant trichromacy waxa loo qaybiyaa saddex nooc oo ku salaysan nooca koorta cillad photoreceptor cillad: deuteranomaly (cone photoreceptors cagaaran cillad), protanomaly (casaan photoreceptors koofiyad cas), iyo tritanomaly (cone photoreceptors buluug cillad) unugyada photoreceptor.
Protans (protanomaly iyo protanopia) iyo deutans (deuteranomaly iyo deuteranopia), oo loo yaqaan protanopia, ayaa ah noocyada ugu caansan ee indho la'aanta midabka.
Protanomaly, meelaha ugu sarreeya ee xasaasiga ah ee unugyada korantada cas ayaa ah buluug-buluug, halka dareenka ugu badan ee unugyada korantada cagaaran ay casaan yihiin.
Jaantus 2. (a) Jaantuska naqshadaynta habka wax-soo-saarka ee PDMS-ku-salaysan 2D lens-ka la taabto balasomi ee la soo jeediyay, iyo (b) sawirka dhabta ah ee la sameeyay ee 2D lens-ka la taabtay ee dabacsan.© Roostaei, N. iyo Hamidi, SM (2022)
Iyadoo ay jirtay shaqo badan oo qiimo leh oo lagu horumarinayo daawaynta nacasnimada ah ee indho la'aanta midabka oo ku salaysan dhowr dariiqo caafimaad oo xaaladdan ah, hagaajinta qaab nololeedka weyn ayaa weli ah dood furan. Daaweynta hidda-socodka, muraayadaha madow, muraayadaha, filtarrada indhaha, muraayadaha indhaha, iyo kor u qaadista kombuyuutarrada iyo aaladaha mobiladu waa mowduucyo lagu soo qaatay cilmi-baaris hore.
Muraayadaha madow ee leh filtarrada midabka si fiican ayaa loo baaray waxayna u muuqdaan kuwo si weyn loogu heli karo daaweynta CVD.
In kasta oo muraayadahani ay ku guulaysteen kordhinta aragtida midabka ee dadka indhoolayaasha ah, waxay leeyihiin faa'iidooyin sida qiimo sare, miisaan culus iyo bug, iyo la'aanta isdhexgalka muraayadaha kale ee wax lagu saxo.
Saxitaanka CVD, muraayadaha indhaha ee la sameeyay iyadoo la adeegsanayo midabada kiimikaad, meeraha plasmonic, iyo qaybaha nanoscale plasmonic ayaa dhawaan la baadhay.
Si kastaba ha ahaatee, muraayadaha indhaha ayaa la kulma caqabado badan, oo ay ku jiraan la'aanta biocompatibility, isticmaalka xaddidan, xasilloonida xun, qiimaha sare, iyo hababka wax soo saarka ee adag.
Shaqada hadda jirta waxay soo jeedinaysaa lenses-laastikada plasmonic laba-cabbir ah oo ku salaysan polydimethylsiloxane (PDMS) si loo saxo indho la'aanta midabka, iyada oo xoogga la saarayo indho la'aanta midabka ugu caansan, deuterochromatic anomaly (casaan-cagaaran) indho la'aanta midabka.
PDMS waa polymer la jaanqaadi kara, dabacsan oo hufan oo loo isticmaali karo in lagu sameeyo muraayadaha indhaha. Walaxdan aan waxyeello lahayn ee la jaan qaadi karta waxay heshay adeegsiyo kala duwan oo loo isticmaalo warshadaha noolaha, caafimaadka iyo kiimikada.
Jaantus 3. Sawirka qaabaysan ee PDMS-ku-salaysan 2D leniska xidhiidhka balasimo ee la ekaysiiyay.© Roostaei, N. iyo Hamidi, SM (2022)
Shaqadan, muraayadaha indhaha ee plasmonic ee 2D ku habboon iyo laastikada ah oo laga sameeyay PDMS, kuwaas oo ah kuwo aan qaali ahayn oo si toos ah loo qaabeeyey, ayaa la sameeyay iyadoo la adeegsanayo hab lithography nanoscale fudud, iyo sixitaanka deuteron waa la tijaabiyay.
Muraayadaha waxaa laga sameeyaa PDMS, hypoallergenic, aan khatar ahayn, laastiik iyo polymer hufan. Tani plasmonic xiriir lens, oo ku salaysan ifafaale ee plasmonic dusha resonance lattice (SLR), waxaa loo isticmaali karaa sida filter midab aad u fiican si loo saxo deuteron anomalies.
Muraayadaha la soo jeediyay waxay leeyihiin sifooyin wanaagsan sida adkeysiga, biocompatibility iyo elasticity, taasoo ka dhigaysa inay ku habboon yihiin codsiyada sixitaanka midabka indho la'aanta.
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Shaheer waxa uu ka qalin jabiyay Aerospace Engineering kana soo baxay Islamabad Institute of Space Technology.Waxa uu cilmi baadhis balaadhan ku sameeyay qalabaynta hawada iyo dareemayaasha, dhaqdhaqaaqa xisaabinta, qaabdhismeedka hawada iyo agabka Lataliye madax-bannaan oo injineernimada hawada sare ah.Qoritaanka farsamada ayaa had iyo jeer ahaa forte Shaheer. Waxa uu ku fiican yahay wax kasta oo uu isku dayo, laga bilaabo ku guuleysiga sharafta tartamada caalamiga ah iyo ku guuleysiga tartamada qoraalka maxaliga ah.Shaheer wuxuu jecel yahay gawaarida , Noloshiisa waxa ay ku wareegtaa baabuurta. Waxa uu aad u xiiseeyaa isboortigiisa waxa uuna hubiyaa in uu mar walba waqti u sameeyo.
filimka midabka lenska xidhiidhka
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Filmetrics® F54-XY-200 waa qalab cabbiraadda dhumucdiisuna waxay u abuurtay cabbirada iswada ee iswada leh.Waxay bixisaa doorashooyin qaabaynta mawjadaha dhererka badan waxayna la jaan qaadayaan codsiyada cabbiraadda dhumucda filimada.
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Waqtiga boostada: Abriil-12-2022
