BioengineeringbioRxivPreprint
Spatial-filtering nanoscopy for 40-nm label-free Raman imaging
Jiye Li, Lamu Benma, Yuan Fenng…·Hulie Zeng
This paper introduces spatial-filtering nanoscopy (SFN), a label-free super-resolution Raman imaging technique achieving 40 nm resolution without exogenous labels.
DOI 10.64898/2026.09.03.749055