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Biointerphases

Journal for Biophysical Chemistry

Figure 8 | Biointerphases

Figure 8

From: Surface modification of a polyhedral oligomeric silsesquioxane poly(carbonate-urea) urethane (POSS-PCU) nanocomposite polymer as a stent coating for enhanced capture of endothelial progenitor cells

Figure 8

Raman integration maps of POSS-PCU-CD34. Raman AFM shows a cobblestone-like appearance, with phase AFM revealing a textured-surface topography. Antibody-quantum dot regions were tracked using Raman, with integrated maps showing it to be highly dispersed. Scale bar represents 5 μm.

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