Fig. 2 | Nature Communications

Fig. 2

From: Targeting photodynamic and photothermal therapy to the endoplasmic reticulum enhances immunogenic cancer cell death

Fig. 2

Lysosome and endoplasmic reticulum (ER) co-localization. a Representative fluorescent images of lysosomal co-localization of ICG-HAuNS, FAL-ICG-HAuNS, Hb-lipo, or FAL-Hb-lipo under normoxia and hypoxia, respectively. Scale bars, 10 μm, n = 3. b Enlarged images of a (red boxes). Yellow arrows indicate “merge”; green arrows indicate “lysosome”; red arrows indicate “ICG/DID”. Scale bars, 5 μm, n = 3. c Representative fluorescent images of ER co-localization of ICG-HAuNS, FAL-ICG-HAuNS, Hb-lipo, or FAL-Hb-lipo under normoxia and hypoxia, respectively. Scale bars, 10 μm, n = 3. d Enlarged images of c (red boxes). Yellow arrows indicate “merge”; green arrows indicate “ER”; red arrows indicate “ICG/DID”. Scale bars, 5 μm, n = 3

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