Figure 4 | Scientific Reports

Figure 4

From: One material, many possibilities via enrichment of luminescence in La2Zr2O7:Tb3+ nanophosphors for forensic stimuli aided applications

Figure 4

(a–d) LFPs visualized using optimized LZOT:NH4Cl (4 wt. %) NPs on various non-porous surfaces followed by powder dusting technique; (e–h) Developed FPs on various porous surfaces under UV 254 nm light; (i–l) RGB images of FPs developed using optimized NPs on the semi-porous surfaces; (m–o) Grayscale profiles of marked yellow box on the developed FPs of corresponding row; (p–r) 3D interactive plots of the circled portion of the FPs images (b), (g) and (j), respectively (Scale bar: 5 mm). Figures (p–r) are generated using ImageJ software 1.8.0_172 (https://imagej.nih.gov/ij/download.html version).

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