Construction and Evaluation of the Tumor-Targeting, Cell-Penetrating Multifunctional Molecular Probe iCREKA

Figure 9

In vivo fluorescence imaging of tumors and normal organs at 1 h after tail-vein injection of nude mice bearing U87 gliomas with FITC-iCREKA (a and b) and FITC-CREKA (a1 and b1). Gallbladder was excluded from the figure. ((a) and (a1)) White light images; ((b) and (b1)) fluorescence images.