Novel Organic-Inorganic Hybrid Polystyrene Nanoparticles with Trichromatic Luminescence for the Detection of Latent Fingerprints

Figure 5

Digital photos of a fluorescence-developed fingerprints on ceramic tiles (a–d); Plastic packaging bottle(e–h); flyer (i–l). Figures (a), (e), and (i) were taken under ambient light and the others were taken under multiband light (365 nm) with filters.