Who reported the use of DFO for the fluorescent detection of latent prints on paper?

The use of DFO, or 1,8-Diazafluoren-9-one, for the fluorescent detection of latent prints on paper was reported by Pounds. DFO is a chemical that enhances the visibility of latent fingerprints on paper, as it reacts with amino acids present in the residue left by skin contact. This method allows for better contrast under specific lighting conditions, making the prints more distinguishable and thus aiding in forensic investigations.

Pounds' contribution is significant in the field of forensic science because it introduced a novel technique that has been widely adopted in fingerprint analysis, particularly with materials that are otherwise challenging to work with, such as paper. The development of this method enhanced the effectiveness of recovering fingerprints from complex surfaces and improved the overall accuracy of fingerprint identification tasks.