TROP2-targeted NIR-II fluorescence imaging for visualizing surgical margins and metastatic sentinel lymph nodes in breast cancers

Proceedings of the National Academy of Sciences, Volume 123, Issue 8, February 2026. <br/>SignificanceThis study proposes a solution to the critical challenge of rapid and accurate intraoperative assessment of surgical margins and metastatic lymph nodes during early breast cancer surgery. We introduce a TROP2-targeted near-infrared (NIR-II) …