Science Advances

Supplementary Materials

This PDF file includes:

  • Supplementary Text
  • fig. S1. Proposed comproportionation reaction pathways.
  • fig. S2. CW EPR spectra for neutral melanin.
  • fig. S3. Emission spectrum of the white LED light source.
  • fig. S4. CW EPR spectra for electrically contacted melanin samples.
  • fig. S5. Photo-EPR time traces of electrically contacted melanin samples.
  • fig. S6. Photoconductivity measurements taken at the same time as the EPR time traces in fig. S5A.
  • fig. S7. In situ simultaneous photo-EPR/photoconductivity data observed on neutral samples, but under ambient conditions.
  • fig. S8. In situ simultaneous photo-EPR/photoconductivity data observed on neutral samples, as a function of hydration.
  • References (37–54)

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