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. 2024 Jul 1;22:386. doi: 10.1186/s12951-024-02648-5

Fig. 28.

Fig. 28

Construction of photo-responsive SNA. (A) Schematic illustration of the preparation of photo-responsive SNA nanocarriers. (B) schematic representation of the use of photo-responsive SNA and miR-34a release in MCF-7 cells exposed to UV light. C, D) Relative expression level of miR-34 and knockdown level of survivin mRNA. This figure was redrawn with permission from ref [167]