S25-575 Label-free cell identity and dynamic functional state monitoring via surface-enhanced Raman spectroscopy and machine learning Stanford researchers have developed a label-free platform that combines surface-enhanced Raman spectroscopy (SERS) with machine learning to enable rapid, non-destructive profiling of cell identity and functional state at single-cell resolution. Ariel Stiber Baba Ogunlade Liam Herndon Zinaida Good Crystal Mackall Jennifer Dionne