Fig. 2
From: Monitoring in vivo behavior of size-dependent fluorescent particles as a model fine dust
In vivo fluorescence imaging and biodistribution study of CSPM0.1. a Representative real-time in vivo fluorescence images of CSPM0.1 injected intratracheally into the mice. b Ex vivo fluorescence images of the major organs from the injected mice. c SNR obtained from the fluorescence intensities of the major organs at different time-points. d Fluorescence microscopy images of the dissected lung tissues. Red and blue colors indicate CSPMs and DAPI staining, respectively. The data shown are averages of > 3 independent experiments (scale bar = 100 µm)