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. 2023 May 28;3(4):20210111. doi: 10.1002/EXP.20210111

FIGURE 5.

FIGURE 5

Supramolecular hydrogels based on cyclodextrin (CDs). A) Scheme illustration of CpG‐P‐ss‐M‐mediated LDIMP process. B) Photograph of the gelation process after ultrasonication and SEM micrograph of PP/CD gel. C) Biodistribution of indocyanine green‐loaded hydrogels in tumor‐bearing mice and ex vivo lymph nodes. Reproduced with permission.[ 37 ] Copyright 2020, AAAS. D) Schematics of reversible sol–gel transition of α‐CD‐PAA/Azo‐Cn‐PAA polymer network. Reproduced with permission.[ 39 ] Copyright 2016, Wiley‐VCH. E) Schematic illustration of fuel‐driven redox‐responsive hydrogel comprised of pAA‐CD and pAA‐Fc. Reproduced with permission.[ 40 ] Copyright 2021, Wiley‐VCH.