Professor

Professional Positions

2018 - 2019 Postdoc, Seoul National University, Materials Science and Engineering (Advisor: Prof. Tae-Woo Lee)

2019 - 2021 Staff Researcher, Samsung Advanced Institute of Technology (SAIT), Material Research Center

2021 - 2024 Postdoc, Stanford University, Chemical Engineering (Advisor: Prof. Zhenan Bao)

2024 - present       Assistant Professor, Brain and Cognitive Sciences, KAIST

2025 - present       Adjunct Professor, Materials Science and Engineering, KAIST

2025 - present       Adjunct Professor, Electrical Engineering, KAIST

2026 - present       Adjunct Professor, KAIST-FORMOSA Bio Research Center

Academic Activities

2024 - present         The Korean Meeting on Information Display (KMiD), Technical Program Committee Member

2025 - present         International Meeting on Information Display (iMiD), Technical Program Committee Member

2025 - present         The Korean Institute of Metals and Materials, Technical Program Committee Member

2025 - present         The Korean Society of Medical & Biological and Engineering (KOSOMBE), Technical Program Committee Member

2025 - present         Journal of Flexible and Printed Electronics (JFPE), Editorial Board Member

2026 - present         The Polymer Society of Korea (KPS), Academic Committee Member

2026 - present         Korean Society for Biomaterials, Young Scientist Committee Member

2026 - present         Asian Pacific Conference on Medical and Biological Engineering (APCMBE), Academic Committee Member

Conference Presentations & Seminars

유기 고분자 소재 기반 차세대 생체 적합 유연 신경 인터페이스
Samsung Global Technology Conference, Materials-Driven Biointerfaces: Ionic-Electronic-Biological Coupling
Seoul, Korea | June 11–12, 2026 | Invited Talk

Soft electronic materials and devices for neuroengineering
서울대학교 의과대학 바이오엔지니어링세미나
Seoul, Korea | May 29, 2026 | Invited Talk

Soft organic electronic materials and devices for neuromorphic bioelectronics
서울대학교 재료공학부
Seoul, Korea | May 28, 2026 | Invited Talk

Stretchable neuromorphic devices for soft, low-power neuroprosthetics
2026 한국바이오칩학회 춘계국제학술대회
여수엑스포컨벤션센터, Yeosu, Korea | May 15, 2026 | Invited Talk

Organic Neuromorphic Electronics – From Fundamentals and Their Applications for Next-Generation Computing and Neuroprosthetics
Tutorial Seminar, 2026 MRS Spring Meeting & Exhibit
Hilton Hawaiian Village, Tapa Conference Center, Honolulu, Hawaii, US | April 26, 2026 | Invited Talk

Soft nanomaterials and devices for neuromorphic bioelectronics
포항공과대학교 신소재공학과
Pohang, Korea | January 28, 2026 | Invited Talk

뇌와 기계의 연결 – 신경 접속 기술
AI-BioX 뇌과학 심포지엄
COEX, Seoul, Korea | December 12, 2025 | Invited Talk

Soft electronic materials and devices for neuromorphics and bioelectronics
KAIST Materials Science and Engineering 2025 Fall Semester Seminar
KAIST, Daejeon, Korea | December 2, 2025 | Invited Talk

Soft neuroelectronics based on polymer electronic materials and devices
2025 KAIST–UC Berkeley Minisymposium
KAIST, Daejeon, Korea | November 28, 2025 | Invited Talk

Soft Organic Nanowire-Based Artificial Nerves for Low-Power Stretchable Neuroprostheses
The 8th International Conference on Advanced Electromaterials (ICAE 2025)
ICC Jeju, Jeju, Korea | November 25–28, 2025 | Invited Talk

Soft Neuromorphic Bioelectronics
GIST 신소재공학과
Gwangju, Korea | October 23, 2025 | Invited Talk

Soft bioelectronics based on conducting polymer hydrogels
2025 한국유연인쇄전자학회 추계학술대회
부경대학교, Busan, Korea | October 14–16, 2025 | Invited Talk

Soft bioelectronics based on conducting polymer hydrogels
2025 KAIST BCS–Johns Hopkins Joint Symposium
KAIST, Daejeon, Korea | October 12, 2025 | Invited Talk

Soft Organic 1D Nanomaterials and Devices for Neuromorphic Bioelectronics
2025 NANO KOREA
KINTEX, Ilsan, Korea | July 2–4, 2025 | Invited Talk

Wearable Skin-like Health Monitoring Patch Based on Stretchable Organic Optoelectronic Devices
2025 KIDS 충청지부 상반기 워크숍
충남테크노파크, Cheonan, Korea | June 25, 2025 | Invited Talk

Low-power soft artificial nerves based on printed nanowire electronics
2025 IEEE International Conference on Flexible Printable Sensors and Systems (IEEE FLEPS)
National University of Singapore (NUS), Singapore | June 22–25, 2025 | Invited Talk

Soft Neuromorphic Bioelectronics
DGIST 전기전자컴퓨터공학과
Daegu, Korea | May 29, 2025 | Invited Talk

뇌와 기계의 연결 – 신경 접속 기술
2025 한국과학영재학교 생물학세미나
한국과학영재학교, Busan, Korea | May 21, 2025 | Invited Talk

Stretchable Organic Artificial Nerves for Low-power Neuroprostheses
2025 한국고분자학회 춘계 학술대회
제주 컨벤션 센터, Jeju, Korea | April 16–18, 2025 | Invited Talk

Skin-like Real-time Health Monitoring Patch Based on Stretchable Organic Optoelectronic Devices
2025 MRS Spring Meeting & Exhibit
Seattle Convention Center Summit, Seattle, US | April 7–11, 2025 | Invited Talk

Soft electronic materials and devices for wearable bioelectronics
서울과학기술대학교 신소재공학과
Seoul, Korea | January 24, 2025 | Invited Talk

Soft electronic materials and devices for neuromorphics and bioelectronics
DGIST 전기전자컴퓨터공학과
Daegu, Korea | January 15, 2025 | Invited Talk

Soft electronic materials and devices for neuromorphics and bioelectronics
한국기계연구원
Daejeon, Korea | December 13, 2024 | Invited Talk

Stretchable organic optoelectronic devices for real-time health monitoring wearable systems
The 8th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE)
Jeju Shinhwa World, Jeju, Korea | November 24–27, 2024 | Invited Talk

Low-power soft artificial nerves based on printed nanowire electronics
2024 한국유연인쇄전자학회 추계학술대회
전주 라한호텔, Jeonju, Korea | October 16–18, 2024 | Invited Talk

Soft brain-machine interfaces for intelligent neuroprosthetics
2024 KAIST 뇌인지-X 워크숍
KAIST, Daejeon, Korea | August 28–29, 2024 | Invited Talk

Soft artificial nerves for next-generation low-power neuroprosthetics
iCANX Youth Talks
Online | July 23, 2024 | Invited Talk

Low-power soft artificial nerves for next-generation neuroprosthetics
Kyushu University
Fukuoka, Japan | May 13, 2024 | Invited Talk

Low-power soft artificial nerves for next-generation neuroprosthetics
2024년도 대한의용생체공학회 춘계학술대회
연세대학교 미래캠퍼스, Wonju, Korea | May 9–11, 2024 | Invited Talk

Stretchable organic optoelectronic system-based real-time health monitoring patch
2024년도 대한금속재료학회 춘계학술대회
창원 컨벤션센터, Changwon, Korea | April 24–26, 2024 | Invited Talk

Soft brain-machine interfaces for next-generation neuroengineering
KAIST Brain and Cognitive Sciences 2024 Spring Colloquium Seminar
KAIST, Daejeon, Korea | March 20, 2024 | Invited Talk

High-density Wearable Skin Surface Bioelectric Monitoring Systems
Wu Tsai Human Performance Alliance
Stanford, CA, US | March 1–2, 2023 | Poster Presentation

Stretchable Organic Optoelectronic Systems for Standalone Real-time Health Monitoring Patch
The 22nd International Meeting on Information Display (IMID 2022)
BEXCO, Busan, Korea | August 23–26, 2022 | Invited Talk

Stretchable Organic Artificial Sensorimotor Synapse for Bio-Inspired Electronics
The 26th Korean Conference on Semiconductors
Welli Hilli Park, Heongsung, Korea | February 13–15, 2019 | Oral Presentation

Deformable Organic Nanowire Field-Effect Transistor
The 29th International Conference on Molecular Electronics and Devices (2018 IC ME&D)
Kyungpook National University, Daegu, Korea | May 10–11, 2018 | Oral Presentation

Stretchable organic artificial synapse for wireless communication and biomimetic motor system
2018 MRS Spring Meeting & Exhibit
Phoenix, Arizona, USA | April 2–7, 2018 | Oral Presentation

Deformable Organic Nanowire Field-Effect Transistor
2017 MRS Fall Meeting & Exhibit
Boston, Massachusetts, USA | November 26–December 1, 2017 | Oral Presentation

Stretchable Organic Nanowire Field-Effect Transistor
The Asian Conference of Organic Electronics (ACOE-2017)
KAIST, Daejeon, Korea | October 25–27, 2017 | Poster Presentation

Additive Direct Printing for Siver Nanowire Electrode Array
SPIE Photonics West Opto 2016
The Moscone Center, San Francisco, California, USA | February 13–18, 2016 | Oral Presentation

Highly-Aligned, Invisible, Printed Ag Nanofiber Electrode Array
2015 MRS Fall Meeting & Exhibit
Hynes Convention Center, Boston, Massachusetts, USA | November 29–December 4, 2015 | Oral Presentation

Designable Ag nanofiber electrode array printing for various electronic devices
The Korean Society of Industrial and Engineering Chemistry
BEXCO, Busan, Korea | April 29–May 1, 2015 | Poster Presentation

Individually position-addressable Cu Nanofiber Electrode Array Printing
The Korean Society of Industrial and Engineering Chemistry
BEXCO, Busan, Korea | April 29–May 1, 2015 | Poster Presentation

Directly Printed Designable Metal Nanofiber Electrode for Large-area Electronics
MRS Fall 2014
Hynes Convention Center, Boston, Massachusetts, USA | November 30–December 5, 2014 | Oral Presentation

Directly Printed Designable Ag Nanofiber Based Transparent Electrode for Electronic Devices
The 14th International Meeting on Information Display (IMID 2014)
EXCO, Daegu, Korea | August 26–29, 2014 | Poster Presentation

Large-area Printed Highly-aligned Cu Nanofiber Electrode Array
The 25th International Conference on Molecular Electronics and Devices (2014 IC ME&D)
Hanyang University, Seoul, Korea | May 15–16, 2014 | Poster Presentation

Highly Aligned Copper Nanofiber Electrode Array Printing
MRS Spring 2014
Moscone West Convention Center, San Francisco, California, USA | April 21–25, 2014 | Poster Presentation

Highly Aligned Printed Copper Nanofiber Electrode Array
5th Asian Conference on Organic Electronics (A-COE)
POSTECH, Pohang, Korea | November 13–15, 2013 | Poster Presentation

Highly Aligned Printed Metallic Nanofiber Electronics
International Conference on Flexible and Printed Electronics 2013 (ICFPE 2013)
The Shilla Hotel, Jeju, Korea | September 11–13, 2013 | Poster Presentation

Highly Aligned Cu nanowire array printing
Electrospin 2012 – The International Conference on Electrospinning 2012
Hyatt Regency Hotel, Jeju, Korea | May 29–June 1, 2012 | Poster Presentation