Education

• M.S. Student, Materials Science and Engineering, JBNU, 2025.03 - 

• B.S., Materials Science and Engineering, JBNU, 2019.03 - 2025.02

Publications

[5] Advanced Composites and Hybrid Materials 9, 147, 2026

Hierarchical 3D-printed chitosan-based bioelectronic patches with enhanced sensitivity and eco-friendly disposability

Kang Hyeon Kim, Sang Yoon Park, Se Jin Choi, Izzati Haizan, Hee Soo Jin, Yu Jin Ko, Jin-Ha Choi, Daniel J. Joe*, Haneol Lee*

IF 15.5, JCR top 4.3%

[4] Journal of Electrical and Electronic Materials 39(1), 103, 2026

3D-printed liquid metal electrodes for deformable electronic circuit

Jong Jun Jung, Sang Yoon Park, Se Jin Choi, Yu Jin Ko,  Haneol Lee*

[3] Energy & Environmental Materials 8(4), e70005, 2025

Wearable multifunctional health monitoring systems enabled by ultrafast flash-induced 3D porous graphene

Se Jin Choi†, Chan Hyeok Kim†, Jeong Hyeon Kim†, Kang Hyeon Kim, Sang Yoon Park, Yu Jin Ko, Hosung Kang, Young Bin Kim, Yu Mi Woo, Jae Young Seok, Bongchul Kang, Chang Kyu Jeong, Kwi-Il Park, Geon-Tae Hwang, Jung Hwan Park*, Han Eol Lee*

IF 14.1, JCR top 7%

[2] Journal of Electrical and Electronic Materials 37(5), 554, 2024

Micro light-emitting diodes with 3D-printed hydrogel microlens for optical property enhancements

Yu Jin Ko, Jeong Hyeon Kim, Sang Yoon Park, Kang Hyeon Kim, Seong Min Hong, Bo-Yeon Lee, Han Eol Lee*

[1] Soft Science 4(3), 24, 2024

Body-attachable multifunctional electronic skins for bio-signal monitoring and therapeutic applications

Kang Hyeon Kim, Jeong Hyeon Kim, Yu Jin Ko, Han Eol Lee*

IF 9.0, JCR top 15.1%

Presentations (Oral and International)

• 2026 Fall Conference of the Society of Micro and Nano Systems for Oral Presentation, Jeju, Korea (Mar. 25th - 27th, 2026).