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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 1.

Figure 1

(A) Proposed ideal architecture for LBL films described in this manuscript. The red arrows indicate hole-doping from the surrounding polymers. SPEEK – green macromolecules, HOCS – yellow macromolecules. (B) Chemical structure of hydroxyethyl cellulose (HOCS) and (C) poly(etheretherketone) (PEEK), (C) Chemical structure of sulfonated PEEK (SPEEK). (D) Ball-and-stick model of SPEEK in the minimal energy state calculated by Molecular Mechanics (MM2) algorithm. Grey spheres are assigned to carbon atoms, red to oxygen atoms, and yellow to sulfur atoms. Hydrogen atoms are omitted for greater clarity.