Neural Interfaces & Semiconductor Optoelectronics Lab

뉴럴 인터페이스 및 반도체 광전자소자 연구실

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Our research lab specializes in the development of innovative neural interface devices using advanced nanoscale semiconductor processing techniques. Our primary goal is to advance the field of neural interrogation and modulation by creating cutting-edge neural interface technology that enables precise and accurate electrical stimulation and monitoring of the brain and nervous system, down to the level of individual neurons. Through this research, we aim to deepen our understanding of neural dynamics and how we monitor and control them, opening new possibilities for treating neurological disorders and expanding our knowledge of the brain and nervous system.

Major research field

Neural Interface Devices, Semiconductor, Optoelectronics

Desired field of research

Brain-Gut Axis, Neural Interface Devices, Semiconductor, Optoelectronics

Research Keywords and Topics

Neural Interface Devices, Nanofabrication, Microfabrication, Semiconductor, Optoelectronics, Neuron, Brain-Gut Axis, Nanowire

Research Publications

· Science Translational Medicine “Human Brain Mapping with Multi-Thousand Channel PtNRGrids Resolves Novel Spatiotemporal Dynamics”, Y. Tchoe et al. (2022)
· Applied Physics Review “Considerations and Recent Advances in Nanoscale Interfaces with Neuronal and Cardiac Networks”, Y. Tchoe et al. (2021)
· Advanced Materials “Variable-Color Light-Emitting Diodes Using GaN Microdonut arrays”, Y. Tchoe et al. (2014)


· “Multi-hundred or thousand channel electrode electrophysiological array and fabrication method” Shadi A. Dayeh, Youngbin Tchoe, Andrew M. Bourhis WO2022192560A1(PCT) (2022)
· “Sharp, vertically aligned nanowire electrode arrays, high-yield fabrication and intracellular recording” Shadi Dayeh, Ren Liu, Youngbin Tchoe US20210093246A1 (2022)


  • OA. 뇌과학
  • OA04. 뇌공학
  • OA0401. 뇌신호의 측정 및 분석


  • 정보-지식-지능화 사회 구현
  • 012800. 생체진단기술


  • 녹색기술관련 과제 아님
  • 녹색기술관련 과제 아님
  • 999. 녹색기술 관련과제 아님


  • BT 분야
  • 기초/기반기술
  • 020115. 뇌신경과학 연구