Figure 5.

a) Schematic preparation of pH-sensitive GNS@Ab and their application in targeted imaging and photothermal therapy of H. pylori in vivo with antibiotic resistance; b) (a) Schematic diagram of Pd(h)@ZIF-8 and Pd(H)@ZIF-8@AP synthesis and (b) the targeting (i), degradation (II, III), sterilization (IV), regulation of immunity (v), and restoration of gastric mucosa (VI) in the stomach of H. pylori-infected mice, and the influence of intestinal flora homeostasis; c) Schematic illustration of the fabrication and antibacterial process of Janus Ga/Zn micromotors. (a) Reproduced with permission from ref,²⁵ © 2019 Elsevier Inc. (b) Reproduced with permission from ref,²³ © 2021 Wiley‐VCH GmbH. (c) Reproduced with permission from ref,¹¹⁵ © 2021 Wiley‐VCH GmbH.