Correction to: Fe 3 O 4 /Ag/Bi 2 MoO 6 Photoactivatable Nanozyme for Self-Replenishing and Sustainable Cascaded Nanocatalytic Cancer Therapy (Advanced Materials, (2021), 33, 52, (2106996), 10.1002/adma.202106996)

Adv. Mater. 2021, 33, 2106996 DOI: 10.1002/adma.202106996 The ROS staining photo of the tumor from Fe₃O₄/Ag/BMO in Figure 6f of the published article was mistakenly used when preparing the figure, whereas the figure is meant to show DHE staining results. Figure 6f is hereby corrected as shown below: 6 Figure (Figure presented.) In vivo nanocatalytic therapy. f) DHE staining of tumors with different treatments to indicate ROS level. Scale bar: 100 µm. In addition, after a careful check of experiment method in the “Examining catalytic activities of FAB NPs by detecting H₂O₂, O₂, OH, and GSH consumption” section of the Supporting Information, the quoted concentration of DPBF is incorrect due to a conversion error. The method is corrected as: “Specifically, 10 µL DPBF (10 mg mL⁻¹) was added to 2 mL FAB solution (100 µg mL⁻¹).” The method is according to a previously published experiment method referenced to Adv. Mater. 2019, 31, 1905271; https://doi.org/10.1002/adma.201905271. This correction does not alter any conclusions of this work.