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. 2023 Jan 29;24(3):2565. doi: 10.3390/ijms24032565

Figure A1.

Figure A1

Figure A1

Fluorescence microscopic images of macrophages after incubation for 5, 10, 20 and 90 min with the different MNPSNPs: 2 kDa mPEG-FITC, 5 kDa mPEG-FITC, and 10 kDa mPEG-FITC. Blue: nuclear staining with DAPI, Red: phalloidin stained F-actin of the cytoskeleton, Green: FITC labeled MNPSNPs, Objective: 63 × 1.4 with immersion oil.