Our fingerprints are what make us unique -- but they're also home to a world of information hidden in molecules that reveal our actions, lifestyles and routines. In this riveting talk, chemist Simona Francese shows how she studies these microscopic traces using mass spectrometry, a technology that analyzes fingerprints in previously impossible detail, and demonstrates how this cutting-edge forensic science can help police catch criminals. (Note: This talk contains descriptions of sexual violence.)

Simona Francese: Your fingerprints reveal more than you think

Your fingerprints reveal more than you think

Fingerprints offer a molecular narrative of our actions, health, and lifestyle, poised to revolutionize forensics and profiling.

Mass spectrometry unveils hidden stories in fingerprints, from substances handled to drugs ingested, aiding crime investigation.

Innovative forensic technique separates overlapping fingerprints, pinpointing suspect identities and substances, enhancing policing.