Fluorescence imaging of latent fingerprints on conjugated polymer films with large fractional free volume.
When a fluorescent conjugated polymer film of PTMSDPA with an extremely large fractional free volume was directly or indirectly contacted to latent fingerprints, high resolution fluorescence images were obtained.
Department of Polymer Science, Kyungpook National University, 1370 Sankyuk-dong, Buk-ku, Daegu 702-701, Korea. gkwak@knu.ac.kr
Giseop
G
Kwak
Wang-Eun
WE
Lee
Wi-Han
WH
Kim
Ho
H
Lee