Lauramarcuweb_0738.jpg May 2026

ucdavis.edu/people/laura-marcu">biophotonics is changing surgery, or should we try a different genre for your story?

To the naked eye, the tissue beneath the surgeon’s scalpel looked uniform—a sea of reds and pinks. But Dr. Elena Vance wasn't looking with her eyes alone. She was using a laser-induced probe, a "light-wand" developed by the Marcu Lab, to scan the invisible architecture of the cells. lauramarcuweb_0738.jpg

The image wasn't just a digital file. It was a bridge between the unseen world of photons and the steady hand of a doctor. By following that violet trail, Elena could navigate the labyrinth of the human body with perfect clarity, ensuring she left behind only what was whole and healthy. ucdavis