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. 2022 Jul 9;13:3995. doi: 10.1038/s41467-022-31554-3

Fig. 5. Demonstration of the flexible phosphorescent copolymers for potential applications in digital radiography.

Fig. 5

a A schematic of the radiography set-up, and the preparation process of X-ray imaging background substrate using PNBr-10 aqueous solution. b Photographs of large-scale, transparent, and flexible PNBr-10 copolymer film under daylight and UV light, respectively. c X-ray images of the shell and guitar-shaped sheet metal under X-ray irradiation.