Fig. 4: Fabrication and characterizations of different NPs. | Nature Communications

Fig. 4: Fabrication and characterizations of different NPs.

From: A photo-triggered self-accelerated nanoplatform for multifunctional image-guided combination cancer immunotherapy

Fig. 4: Fabrication and characterizations of different NPs.The alt text for this image may have been generated using AI.

a Microscopic images of RAW264.7 cells before and after treating with LPS and IFN-γ. Scale bars: 20 μm. b Representative flow cytometry plots of M1 phenotype (CD80+ CD86+) in RAW264.7 cells before and after treating with LPS and IFN-γ. Representative DLS results and (inset) TEM images of c MPNPs and d M1-MPNPs. Scale bars: 100 nm. e, f Average sizes and zeta potentials of various NPs. Data are presented as mean ± SD (n = 3 independent experiments). g Representative western blots of CD86 and iNOS expression in different formulations. h The excitation-emission mapping of M1-MPNPs. For b–d, g, h, experiment was repeated three times independently with similar results. Source data are provided as a Source Data file.

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