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Fig. 5 | Cancer Nanotechnology

Fig. 5

From: Cancer characterization and diagnosis with SERS-encoded particles

Fig. 5

Adapted with permission from Wang et al. (2016). Copyright 2016, Nature Publishing Group

a Absolute nanoparticle concentrations and b nanoparticle concentration ratios on normal tissues and tumors (10 tissue specimens from 5 patients). c Images of four tissue specimens from four patients: two HER2-positive specimens containing both tumor and normal tissue regions and two HER2-negative specimens (one tumor and one normal tissue). d Images of the concentration ratio of HER2-SEPs vs. isotype-SEPs and e IHC staining with an anti-HER2 monoclonal Ab. Unlabeled scale bars represent 2 mm.

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