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. Author manuscript; available in PMC: 2018 Nov 24.
Published in final edited form as: Biomaterials. 2017 Apr 28;135:42–52. doi: 10.1016/j.biomaterials.2017.04.045

Figure 2.

Figure 2

Static microPET images at 2, 5, 24 and 48 hour time points post IV or oral administration of radiolabeled SERS nanoparticles. Scale bar indicates % injected dose per gram (%ID/g) of tissue.