Fig. 2: The evidence of the triplet sensitization of PDI by PdTPBP. | Nature Communications

Fig. 2: The evidence of the triplet sensitization of PDI by PdTPBP.

From: Long wavelength near-infrared and red light-driven consecutive photo-induced electron transfer for highly effective photoredox catalysis

Fig. 2

a Nanosecond transient absorption spectra of PdTPBP/PDI in DMF at different delay times (0.1–90 µs) and the selected two traces (b). c (PdTPBP) = c (PDI) = 10 µM, λex = 630 nm. c Decay traces at 535 nm of PdTPBP/PDI with different PDI concentration (0–30 µM). c (PdTPBP) = 10 µM, λex = 355 nm. d Phosphorescence quenching of PdTPBP via titration of PDI. c (PdTPBP) = 10 µM, in deaerated DMF, λex = 630 nm.

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