TY - RPRT TI - A Fibrous Optofluidic Probe for Endovascular Sensing of Blood Oxygenation and Flow Velocity AU - Sheng, X. PY - 2026 DO - 10.64898/2026.11.03.763613 UR - https://www.biorxiv.org/content/10.64898/2026.11.03.763613v1 ID - 10.64898/2026.11.03.763613 ER -