Ruijie Cao is a PhD candidate in Biomedical Engineering at Peking University, supervised by Prof Peng Xi. His research focuses on high-speed, high-fidelity three-dimensional super-resolution fluorescence microscopy.

1. Cao, R., Y. Li, ..., J. Qu* and P. Xi* , Dark-based optical sectioning assists background removal in fluorescence microscopy, Nature Methods 22, 1299-1310 (2025).

2. Ruijie Cao, Yaning Li, ... Meiqi Li*, and Peng Xi* (2025). Fast reconstruction and optical-sectioning three-dimensional structured illumination microscopy. The Innovation 6(2) 100757.

3. R. Cao, ..., P. Xi*, Y. Ma*, Phase-Dislocation-Mediated High-Dimensional Fractional Acoustic- Vortex Communication. Research 6: 280 (2023)

4. R. Cao, Y. Li, X. Chen, X. Ge, M. Li, M. Guan, Y. Hou, Y. Fu, X. Xu, S. Jiang, B. Gao, P. Xi*, Open-3DSIM: an Open-source three-dimensional structured illumination microscopy reconstruction platform, Nature Methods 20, 1183-1186 (2023).