Associate Editor, Nano Letters (2025.1 ~ present), American Chemical Society

American Chemical Society

Associate Dean (2024. 3 ~ present), College of Engineering, Yonsei University

College of Engineering, Yonsei University

Director (2018. 8 ~ present), Center for Multi-dimensional Materials

Center for Multi-dimensional Materials

IBS Professor (2018. 9 ~ present), IBS Center for Nanomedicine, Yonsei University

IBS Center for Nanomedicine, Yonsei University

Vice Chair (2025.6 ~ present), Faculty Senate, Yonsei University (교수평의회 부의장)

Faculty Senate, Yonsei University

Adjunct Professor (2023. 3 ~ present), Department of Integrated Display Engineering

Department of Integrated Display Engineering

Adjunct Professor (2022. 3 ~ present), Graduate School of Convergence Semiconductor

Graduate School of Convergence Semiconductor

Executive Secretary (2023.6 ~ 2025.5), Faculty Senate, Yonsei University (교수평의회 총무간사)

Faculty Senate, Yonsei University

Deputy Director (2022.3 ~ 2024.2), Yonsei Engineering Research Center (공학연구원 부원장)

Yonsei Engineering Research Center

Adjunct Professor (2018. 3 ~ 2022.2), Department of Periodontology

Department of Periodontology

Head (2020.3 ~ 2022.2), Department Graduate, Yonsei University (대학원주임)

Department Graduate, Yonsei University

Associate Editor (2020.3 ~ 2024.12), Nano Convergence, Springer Nature

Springer Nature

Researcher

Research Institute of Iron and Steel Technology, Yonsei University

Post-doctoral Fellow (Advisor: Prof. Charles M. Lieber)

Department of Chemistry & Chemical Biology, Harvard University

Ph. D. (Advisor: Prof. Chad A. Mirkin)

Materials Science and Engineering, Northwestern University

M. S.

Materials Science and Engineering, Yonsei University

B. S.

Metallurgical Engineering, Yonsei University