Spatial-filtering nanoscopy for 40-nm label-free Raman imaging
Jiye Li, Lamu Benma, Yuan Fenng, Shengwen Wang, Haiyan Zhu, Zhiru Zhiru Xu, Hulie Zeng
This paper introduces spatial-filtering nanoscopy (SFN), a label-free super-resolution Raman imaging technique achieving 40 nm resolution without exogenous labels.
bioRxiv · Sep 3, 2026 · PreprintBioengineering