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. 2010 Sep 30;108(3):983–988. doi: 10.1073/pnas.1006660107

Fig. 3.

Fig. 3.

Comparison of roughness and nonspecific binding of avidin on different forms of diamond. Data shown are for a NCD thin-film, a PD crystal, and a cleaved natural single-crystal cleaved along the (111) face (SCD). A) AFM images of H-terminated diamond samples before functionalization with EG6. Note the greatly exaggerated vertical scale. B) Height profiles of H-terminated diamond samples. C) AFM images of H-terminated diamond samples after functionalization with EG6. D) Height profiles of diamond samples after functionalization with EG6.