Fig. 3.

Fluorescence spectra of Ir(III) complexes with or without Aβ42 fibrils (10 μM) or Aβ42 oligomers (10 μM). (a) HN-1, (b) HN-2, (c) HN-4, and (d) HN-8.

Fluorescence spectra of Ir(III) complexes with or without Aβ42 fibrils (10 μM) or Aβ42 oligomers (10 μM). (a) HN-1, (b) HN-2, (c) HN-4, and (d) HN-8.