TY - RPRT TI - Multi-Modal photoFRESH: Light-Pipe Embedded Printing of Heterogeneous Hydrogel and Tissue Architectures AU - Dikyol, C. AU - O'Brien, W. B. AU - Stang, M. A. AU - Ashraf, S. F. AU - Naik, D. AU - Bliley, J. M. AU - Feinberg, A. W. PY - 2026 DO - 10.64898/2026.07.19.738036 UR - https://www.biorxiv.org/content/10.64898/2026.07.19.738036v1 ID - 10.64898/2026.07.19.738036 ER -