Enhanced One-Pot Dual-CRISPR-Based Assay Lyophilized on a 3D- Printed Disc for Field-Deployable Multiplex Bacteria Detection

2026-01-08
์กฐํšŒ์ˆ˜ 234
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๐Ÿš€ Advancing On-Site Food Safety with MIRA Technology
In food safety emergencies, every minute counts. Traditional detection methods often fall short in speed and simplicity for rapid field deployment.
๐Ÿ”ฌย MIRA (Multienzyme Isothermal Rapid Amplification) technologyย offers a breakthroughโ€”delivering high sensitivity, simplicity, and speed, all in one isothermal system.
Now, researchers fromย Southeast Universityย have integrated MIRA with a CRISPR-based system, creatingย EOD-CRISPRโ€”a portable, multiplex detection platform freeze-dried in a 3D-printed microfluidic chip. Published inย Advanced Scienceย (IF 15.1), this innovation enables reliable, on-site pathogen screening within minutes.
From farm to fork, MIRA-powered tools are shaping the future of rapid diagnostics.

๐Ÿš€ MIRA ๊ธฐ์ˆ ์„ ํ†ตํ•œ ํ˜„์žฅ ์‹ํ’ˆ ์•ˆ์ „์˜ ํ˜์‹ 

์‹ํ’ˆ ์•ˆ์ „ ๋น„์ƒ ์ƒํ™ฉ์—์„œ๋Š” ๋งค ๋ถ„ ๋งค ์ดˆ๊ฐ€ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ์กด์˜ ๊ฒ€์ถœ ๋ฐฉ์‹์€ ์‹ ์†ํ•œ ํ˜„์žฅ ํˆฌ์ž…์„ ์œ„ํ•œ ์†๋„์™€ ๊ฐ„ํŽธ์„ฑ ๋ฉด์—์„œ ํ•œ๊ณ„๋ฅผ ๋ณด์ผ ๋•Œ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค.

๐Ÿ”ฌ MIRA(Multienzyme Isothermal Rapid Amplification, ๋‹ค์ค‘ํšจ์†Œ ๋“ฑ์˜จ ์‹ ์† ์ฆํญ) ๊ธฐ์ˆ ์€ ๊ณ ๊ฐ๋„, ๊ฐ„ํŽธ์„ฑ, ๊ทธ๋ฆฌ๊ณ  ์‹ ์†์„ฑ์„ ํ•˜๋‚˜์˜ ๋“ฑ์˜จ ์‹œ์Šคํ…œ์— ๊ตฌํ˜„ํ•จ์œผ๋กœ์จ ํš๊ธฐ์ ์ธ ๋ŒํŒŒ๊ตฌ๋ฅผ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค.

์ตœ๊ทผ ๋™๋‚จ๋Œ€ํ•™๊ต(Southeast University) ์—ฐ๊ตฌ์ง„์€ MIRA๋ฅผ CRISPR ๊ธฐ๋ฐ˜ ์‹œ์Šคํ…œ๊ณผ ํ†ตํ•ฉํ•˜์—ฌ EOD-CRISPR๋ฅผ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Š” 3D ํ”„๋ฆฐํŒ… ๋ฏธ์„ธ์œ ์ฒด ์นฉ ๋‚ด์— ๋™๊ฒฐ ๊ฑด์กฐ๋œ ํ˜•ํƒœ์˜ ํœด๋Œ€์šฉ ๋‹ค์ค‘ ๊ฒ€์ถœ ํ”Œ๋žซํผ์ž…๋‹ˆ๋‹ค. ๊ตญ์ œ ํ•™์ˆ ์ง€ Advanced Science (IF 15.1)์— ๊ฒŒ์žฌ๋œ ์ด ํ˜์‹ ์ ์ธ ๊ธฐ์ˆ ์€ ๋‹จ ๋ช‡ ๋ถ„ ๋งŒ์— ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ํ˜„์žฅ ๋ณ‘์›๊ท  ์Šคํฌ๋ฆฌ๋‹์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.

๋†์žฅ์—์„œ ์‹ํƒ์— ์ด๋ฅด๊ธฐ๊นŒ์ง€, MIRA ๊ธฐ๋ฐ˜์˜ ๋„๊ตฌ๋“ค์€ ์‹ ์† ์ง„๋‹จ์˜ ๋ฏธ๋ž˜๋ฅผ ์ƒˆ๋กญ๊ฒŒ ์ •์˜ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.