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240801s2024 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202311931
|2 doi
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|a pubmed24n1488.xml
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|a (DE-627)NLM375735402
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|a (NLM)39086075
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
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|a Kim, Inki
|e verfasserin
|4 aut
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|a Ultrafast Metaphotonic PCR Chip with Near-Perfect Absorber
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 01.08.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a © 2024 The Author(s). Advanced Materials published by Wiley‐VCH GmbH.
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|a Polymerase chain reaction (PCR) is the gold standard for nucleic acid amplification and quantification in diverse fields such as life sciences, global health, medicine, agricultural science, forensic science, and environmental science for global sustainability. However, implementing a cost-effective PCR remains challenging for rapid preventive medical action to the widespread pandemic diseases due to the absence of highly efficient and low-cost PCR chip-based POC molecular diagnostics. Here, this work reports an ultrafast metaphotonic PCR chip as a solution of a cost-effective and low-power-consumption POC device for the emerging global challenge of sustainable healthcare. This work designs a near-perfect photonic meta-absorber using ring-shaped titanium nitride to maximize the photothermal effect and realize rapid heating and cooling cycles during the PCR process. This work fabricates a large-area photonic meta-absorber on a 6-inch wafer cost-effectively using simple colloidal lithography. In addition, this work demonstrates 30 thermocycles from 65 (annealing temperature) to 95 °C (denaturation temperature) within 3 min 15 s, achieving an average 16.66 °C s-1 heating rate and 7.77 °C s-1 cooling rate during thermocycling, succeeding rapid metaphotonic PCR. This work believes a metaphotonic PCR chip can be used to create a low-cost, ultrafast molecular diagnostic chip with a meta-absorber
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|a Journal Article
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|a metasurface
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|a molecular diagnostics
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|a photonics
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|a photothermal effect point‐of‐care (POC) diagnosis, polymerase chain reaction (PCR)
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1 |
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|a Kim, Hongyoon
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Go, Myeongcheol
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Seho
|e verfasserin
|4 aut
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1 |
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|a Nguyen, Dang Du
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kim, Seongryeong
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Shrestha, Kiran
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Alsaadi, Abdulrahman
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jeon, Youngsun
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Jeong, Sebin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Cho, Gyoujin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Kim, Jin Kon
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Rho, Junsuk
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lee, Luke P
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g (2024) vom: 31. Juli, Seite e2311931
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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| 773 |
1 |
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|g year:2024
|g day:31
|g month:07
|g pages:e2311931
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|u http://dx.doi.org/10.1002/adma.202311931
|3 Volltext
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