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. Author manuscript; available in PMC: 2020 Sep 12.
Published in final edited form as: Mol Pharm. 2019 Dec 26;17(1):349–358. doi: 10.1021/acs.molpharmaceut.9b01134

Figure 1.

Figure 1.

(A) Chemical structure of NGR-RGD. (B) Analytical radio-HPLC chromatograms of 68Ga-NGR-RGD (blue), 2 h in vitro stability of 68Ga-NGR-RGD in PBS (red) and serum (green), and 2 h in vivo stability of 68Ga-NGR-RGD in urine samples (purple).