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. Author manuscript; available in PMC: 2012 May 18.
Published in final edited form as: J Am Chem Soc. 2011 Apr 27;133(19):7450–7460. doi: 10.1021/ja111687t

Figure 4.

Figure 4

(A, B, C) Section analysis along a-a’, b-b’ and c-c’ lines in AFM height image (D). a-a’ line goes along the axis of an individual SWNT wrapped with SPEEK, while b-b’ goes perpendicularly to the SPEEK-wrapped SWNT surface, while c-c’ line is placed in the part where SWNT surface is bare. (E) A close-up phase image of nanotubes in (D). The cartoon in (A) inset demonstrates helical wrapping of SPEEK around SWNT.