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Fig. 6 | Nano Convergence

Fig. 6

From: Nanostructured surfaces for analysis of anticancer drug and cell diagnosis based on electrochemical and SERS tools

Fig. 6

(Reprinted with permission from [38]. Copyright @ 2010 Elsevier)

a SEM topography of Au nanoflower array modified ITO substrate, inset SEM image of single Au nanoflower. b UV–vis spectra of (solid lines) Au spherical nanoparticles/ITO and (dashed lines) Au nanoflower/ITO substrates. c SERS spectra of MUA immobilized on (solid lines) Au nanoflowers/ITO and (dashed lines) Au nanoparticles/ITO substrates

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