Journal: ACS Omega
Article Title: Preparation and Characterization of Chlorin e6-Conjugated Au Nanoparticles as the Radiosensitizer for Enhanced Radiotherapy
doi: 10.1021/acsomega.5c04914
Figure Lengend Snippet: Cell toxicity of the as-prepared samples on (A) U87 and B (HeLa) cell lines under X-ray exposure. Cell toxicity of the as-prepared samples on the U87 cell line under (C) 68 Ga-DOTATATE exposure and (D) 18 F-FDG exposure. Ce6: Ce6 concentration is 3.6 μg/mL; Au NPs: Au concentration is 18 μg/mL; Ce6–Au NPs: Ce6 concentration is 3.6 μg/mL and the Au concentration is 18 μg/mL; Au NPs+Ce6: Ce6 and Au are physically mixed together, and the concentrations of Ce6 and Au NPs are 3.6 and 18 μg/mL, respectively.
Article Snippet: Then, 250 μL diluted samples were added to each well and incubated for another 18 h, which was followed by irradiation with a 320 keV X-ray source (PXI X-RAD 320, Precision X-ray, Inc.) at a dose of 2 Gy or adding 200 kBq of 18 F-FDG.
Techniques: Concentration Assay