Fig. 16.

Schematic diagram of nanomaterial design and specific mechanisms that generates H₂ in RA treatment. (A) Magnesium-Based Micromotors as Hydrogen Generators for Precise Rheumatoid Arthritis Therapy. Reprinted from Ref. [54]. Copyright 2021, American Chemical Society. (B) Gold nanorods with spatial separation of TiO₂ deposition for plasmonic effect and Schottky junction enhanced antioxidant stress and hydrogen therapy of rheumatoid arthritis Reprinted from Ref. [55]. Copyright 2023, Elsevier. (C) Octahedral Pt-MOF with Au deposition for plasmonic effect and Schottky junction enhanced hydrogenothermal therapy of rheumatoid arthritis. Reprinted from Ref. [56]. Copyright 2022, Elsevier. (D) Hydrolysis of 2D Nanosheets Reverses Rheumatoid Arthritis Through Anti-Inflammation and Osteogenesis. Reprinted from Ref. [57]. Copyright 2024, John Wiley and Sons. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)