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. Author manuscript; available in PMC: 2013 Jun 13.
Published in final edited form as: Nano Lett. 2012 May 21;12(6):3231–3237. doi: 10.1021/nl3012227

Figure 6. Optical inspection of NP distribution in the SEM confirms differences in the spatial clustering.

Figure 6

a) SEM micrograph of NP labeled A431/ErbB1 (ρ = 28 NPs/μm2) and b) of SKBR3/ErbB2 (ρ = 33 NPs/μm2). The NPs in (a) show a higher propensity to cluster than in (b).