Fig. 1From: Probing the subcutaneous absorption of a PEGylated FUD peptide nanomedicine via in vivo fluorescence imagingSchematic representation of the in vivo fluorescence imaging experiment. A dose of a sulfo-Cy5 labeled drug is injected subcutaneously between the shoulder blades of the mouse, the animal is imaged using the in vivo imaging system (IVIS), and a 2D fluorescence image of the mouse is producedBack to article page