BioengineeringbioRxivPreprint
Hydrogel Fiber Endomicroscopy
Peng Chen, Keyi Han, Zijun Gao…·Shu Jia
This paper introduces HYFEN, a hydrogel-based endomicroscopy platform that enables flexible, biocompatible, and subcellular-scale fluorescence imaging with improved resolution and performance compared to conventional silica-based fibers.
DOI 10.64898/2026.03.23.713710