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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: Chitosan-miRNA functionalized microporous titanium oxide surfaces via a layer-by-layer approach with a sustained release profile for enhanced osteogenic activity

Fig. 2

Morphology of the MAO Ti surfaces before and after CS-miRNA/HA PEM-functionalized inspected by FE-SEM: (a, b and c) pictures of different magnification for the naked MAO surface, (d, e and f) pictures of silane glutaraldehyde functionalized MAO surface, (g, h and i) pictures of 5 layers for the CS-miRNA/HA PEM-functionalized MAO surface

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