Fig. 1From: Isoginkgetin-loaded reactive oxygen species scavenging nanoparticles ameliorate intervertebral disc degeneration via enhancing autophagy in nucleus pulposus cellsConstruction and characterization of SeNP. A Synthetic route of diselenide-containing polymer. B 1H NMR characterization of diselenide-containing polymer. C TEM image and size distribution of SeNP. Scale bar = 200 nm. D Cumulative drug release curves of Cy5@SeNP at different concentrations of H2O2. n = 3, mean ± SDBack to article page