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

<div>(a) Fluorescent intensity of FITC-iCREKA with and without activated MMP-2 in U87 cells using the flow cytometry analysis. (b) Fluorescent intensity of FITC-iCREKA and FITC-CREKA in U87 cells using the flow cytometry analysis.</div>

Contrast Media & Molecular Imaging

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Figure 4

Figure 4: Construction and Evaluation of the Tumor-Targeting, Cell-Penetrating Multifunctional Molecular Probe iCREKA 