Fig. 3: Solvent dependent action plots.

a Action plot and UV/vis spectra of PEG-SQ in water and acetonitrile (10 mg mL−1 solutions irradiated with 1.23 × 1022 photons). b SEC traces showing conversion in acetonitrile (55.5%) and water (96.9%) after irradiation at 470 nm with the same number of photons (1.23 × 1022).