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. 2018 Jul 4;13:3937–3948. doi: 10.2147/IJN.S154555

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© 2018 Smilowitz et al. This work is published and licensed by Dove Medical Press Limited

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IV-injected AuNPs colocalize with F98 tumors. (A) Rat 1, left hemisphere, fluorescence; (B) Rat 1, left hemisphere, gold enhance; (C) Rat 1, right hemisphere, fluorescence; (D) Rat 1, right hemisphere, gold enhance; (E) Rat 2, left hemisphere, fluorescence; (F) Rat 2, left hemisphere, gold enhance; (G) Rat 2, right hemisphere, fluorescence; and (H) Rat 2, right hemisphere, gold enhance. (A–G) mCherry red (tumor, red), anti-albumin (edema, green), DAPI (nuclei, blue), and anti-CD31 (blood vessels, white) and (B–F) gold enhanced (gold stained, black).

Abbreviations: AuNPs, gold nanoparticles; CD31, cluster of differentiation 31; IV, intravenous.