Fig. 4: pH-dependent reactivity studies.
a UV/vis spectra of PEG-SQ solutions at different pH values. b SEC data of PEG-SQ solutions (10 mg mL−1) in water with different pH after irradiation at 510 nm with the same number of photons (1.23 × 1022).
Fig. 4: pH-dependent reactivity studies. | Nature Communications
