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Research Interests
Research Interests
Building upon the previous research experiences in microelectronic devices/microfabrication, and neural engineering, we are broadly interested in working on the following research areas below (but not limited to):
Brain machine interfaces, Neural interfaces
Novel bioelectronic devices and microfabrication processes for biomedical engineering applications
Machine learning based electrophysiological signal processing
Flexible, Stretchable, Wearable Biomedical Electronics
High voltage/power electronic devices for driving sensors and actuators
Hardware-based security applications (PUF, TRNG) for secured biomedical devices
Below are some of the ongoing research topics in our lab. For further information, please visit our Publication page.
Brain Machine Interfaces
Brain Machine Interfaces
Flexible and Transparent Neural Interfaces, Neuromodulation,
Neural recording, Machine Learning
Flexible, Transparent Electronics
Flexible, Transparent Electronics
Novel Transistors and Sensors for Displays, Wearables, Bioengineering & Bioelectronics applications, and IoT applications
Additive Micro-Manufacturing & Functional Nanomaterials
Additive Micro-Manufacturing & Functional Nanomaterials
Printing-based Precision Microfabrication, Functional Nanomaterial based Sensors & Bioengineering Applications
Devices for Security
Devices for Security
Novel Devices and Fabrication based Unclonable Digital Fingerprints & Anticounterfeit Applications for Secured Biomedical Applications
Current research grants
Current research grants
NRF, 중견연구자지원사업, <나노 소재 인쇄 공정의 자연적 무작위성을 이용한 물리적 복제 방지 보안 전자 소자 개발 연구, Physically unclonable security electronic devices based on natural randomness of printed nanomaterials>
삼성미래기술육성사업, <초해상도 말초신경 전자 청진기: 말초신경계질환의 비침습적 디지털 바이오마커 탐지>
NHMRC, < Transparent, soft arrays for closed-loop, cellular-resolution brain recording and stimulation > with Dr. David Tsai @ UNSW
SNUH, 네이버 디지털 바이오 연구과제 (디지털 헬스케어 분야) <장기간 부착 가능한 통기성 스마트 패치 기반 욕창 감지 및 약물 전달 시스템, Breathable Smart Patch for Long-Term Monitoring and Drug Delivery for Pressure Ulcer Prevention>
NRF, 글로벌 기초연구실, <정밀 역추정 기계학습 기반 최소침습/비침습 다중모드 무선 뇌-컴퓨터 인터페이스 연구실>
NRF, 뇌선도융합기술개발사업, <Multi-Modal, Wireless Sensors for Sleep Diagnostic System>
SNU, 의대-공대 학제간 연구, <뇌 질환 진단 및 치료를 위한 최소침습형 자가전개 뇌표면 디바이스 및 고주파 신호복원을 위한 머신러닝 기반 신호처리 알고리즘 개발>
SNU, 교내연구과제, <유연, 나노 바이오 전자소자 기술의 의용 공학 응용>
NRF, 한-EU 반도체 원천기술국제협력개발사업, <이종집적 Si Photonics LiDAR를 위한 뉴로모픽 시스템 공동연구 (총괄: DGIST; EU파트너 IMEC)>
NRF, 창의도전연구, <자기유동적 탄성체의 경도 조절 기반 비접촉 터치 센서의 설계 및 개발, Design and development of Magnetorheological elastomer hardness assisted non-contact touch sensors>, PI: Dr. Murali Bissannagari
Previously involved research grants
Previously involved research grants
SL corporation, <Transparent Temperature Sensors>
환경부, <미생물 유래 대사물질의 현장형 및 실시간 검출 시스템 개발, Real-time and field detection of toxic metabolites from microbial indoor air pollutants>
과기원공동연구프로젝트, <뇌질환 극복을 위한 최소침습 인공지능 전자뇌 개발, Development of a Minimally Invasive AI-Exobrain to Overcome Effects of Brain Diseases>
DGIST 일반사업, <인공지능 기반 초소형 전자뇌 개발, Development of an AI-Exobrain to Overcome Effects of Brain Diseases>
DGIST 일반사업, <생체분자시스템의 빅데이터 수집을 위한 고밀도 단일분자센서 어레이 제작, Fabrication of high-density single-molecule sensor arrays for collecting big data of biomolecular systems>, PI: Dr. Yoonhee Lee @ DGIST
NRF, 창의도전연구, <머신러닝 기반 높은 시간 해상도의 신경 스파이크 복원 기술, Machine learning-based reconstruction of neuronal spikes with high temporal resolution>, PI: Dr. Nari Hong
NRF, BRL, 기초연구실, <인지적 역촉각 복제 시스템 연구실, Basic research center of reverse haptic engineering system for cognitive tactile feeling duplication>
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