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Jung Rak Choi on Muck Rack

Jung Rak Choi

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Articles

Durable skin-integrated liquid metal-based conductive tattoo for imperceptible and untethered human machine interfaces

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By Je Hyeong Kim, Gyeongsuk Park, Dongeun Kim, Hanbit Jin, Minu Kim, Seungkyu Lee, Minhyung Lee, Youngju Son, Sangyong Jon, Hye Jin Kim, Steve Park, Jung Rak Choi
| Nature Verified
Abstract Electronic tattoos (e-tattoos) hold great potential for next-generation wearable electronics, but their widespread adoption is limited by challenges in electrical conductivity, mechanical durability, and user comfort. In this study, we introduce an Conductive and Durable EGaIn Particle (CDP) ink designed for imperceptible, untethered, and on-palm skin-integrated e-tattoos to overcome these limitations.
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