About Me
Hi, I’m a Ph.D. candidate in Physics at the University of Illinois Urbana-Champaign (UIUC).
My research explores how genetic and molecular components are organized, move, and interact inside living bacterial cells, using cutting‑edge quantitative imaging and analysis. I combine high‑resolution fluorescence microscopy (including MINFLUX and single‑particle tracking) with rigorous computational models to precisely measure how DNA loci, RNA molecules, and key protein complexes diffuse, localize, and function.
Learn more about my work at the Kim Lab Website.
Research Interests
- Chromosome Organization and Dynamics in Bacteria
- Super-Resolution Fluorescence Microscopy
- Single-Molecule Biophysics
News
2026
2025
2024
- [Nov. 4] I passed my PhD preliminary exam! Let’s go~
- [Apr. 23] I received the “People’s Choice” Poster Award at the 5th Annual Illinois Biophysics Graduate Research and Networking Symposium.
Publications
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eLife
Laura Troyer*, Yu-Huan Wang*, Shobhna Shobhna, Seunghyeon Kim, Brooke Ramsey, Jeechul Woo, Emad Tajkhorshid, Sangjin Kim (*co-first authors)
eLife, 2025.
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JCP
Aishani Ghosal, Yu-Huan Wang, Nguyen Nguyen, Laura Troyer, Sangjin Kim
Journal of Chemical Physics (JCP), 2025.
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bioRxiv
Seunghyeon Kim, Yu-Huan Wang, Albur Hassan, Sangjin Kim
bioRxiv, 2024.
Education
- University of Illinois Urbana-Champaign [2020–Present]
PhD in Physics
- Southern University of Science and Technology [2016–2020]
BS in Physics
- University of California, Berkeley [2019.01–2019.08]
Visiting Student
Honors and Awards
- Student Research Achievement Award (Biophysical Society, 2026)
- BPS Graduate Travel Award (Biophysical Society, 2026)
- Mavis Future Faculty Fellow (UIUC, 2025-2026)
- NSF Center for Quantitative Cell Biology Seed Grant (2025)
- “People’s choice” Poster Award (Illinois Biophysics, 2024)
- Outstanding Graduate Award (SUSTech, 2020)
- Excellent Undergraduate Thesis Award (SUSTech, 2020)
- Full Scholarship for Study Abroad (SUSTech, 2019)
- Climbing Research Grant (Guangdong Province, China, 2019)
- Full Scholarship for Academic Excellence (SUSTech, 2017-2020)