Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Materials and Methods
  • fig. S1. Synthetic procedure of compound G.
  • fig. S2. Characterization of compound G.
  • fig. S3. Fluorescence and phosphorescence spectra of G-doped PVA films.
  • fig. S4. Phosphorescence decay profiles of G-doped PVA films.
  • fig. S5. Photophysical properties of G-doped PVA films.
  • fig. S6. FTIR and Raman spectra of G-doped PVA films.
  • fig. S7. 1H NMR spectra of compounds.
  • fig. S8. XPS spectra of the PVA-100-3mg film.
  • fig. S9. UV-Vis spectra of the PVA-100-3mg film.
  • fig. S10. Thermal properties and XRD patterns of the PVA-100-3mg film.
  • fig. S11. SEM images of G-doped PVA films.
  • fig. S12. Photophysical properties of the PVA-100-3mg film.
  • fig. S13. Temperature-dependent photophysical properties of the PVA-100-3mg film.
  • fig. S14. Excitation wavelength–dependent photophysical properties of the PVA-100-3mg film.
  • fig. S15. Photophysical properties of G-doped different PVA matrix films.
  • fig. S16. Photophysical properties and molecular structures.
  • fig. S17. FTIR spectra, XRD patterns, and SEM images of the PVA-100-3mg film under different conditions.
  • fig. S18. Phosphorescence emission spectra of patterns for the lotus flower under different conditions.
  • fig. S19. Green screen printing procedures without using any inks.
  • table S1. Photophysical data of PVA films by doping different concentrations of G.
  • table S2. Photophysical data of the PVA-100-3mg film at different irradiation times under a 254-nm UV lamp.
  • table S3. Photophysical data of the PVA-100-3mg film at different temperatures.
  • table S4. Photophysical data of the PVA-100-3mg film at different excitation wavelengths under ambient conditions.
  • Legends for movies S1 to S4
  • Reference (38)

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Other Supplementary Material for this manuscript includes the following:

  • movie S1 (.avi format). Appearance of the emitting G-doped PVA films when UV light is on and off.
  • movie S2 (.avi format). Appearance of the emitting PVA-100-3mg film when UV light is on and off.
  • movie S3 (.avi format). Imaging of the logo of the lotus flower.
  • movie S4 (.avi format). Imaging of the logo of the lotus flower containing AlQ3.

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