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  • Title: Patterned growth of vertically aligned polypyrrole nanowire arrays.
    Author: Xia L, Quan B, Wei Z.
    Journal: Macromol Rapid Commun; 2011 Dec 15; 32(24):1998-2002. PubMed ID: 22102378.
    Abstract:
    A facile strategy for preparing vertically aligned polypyrrole (PPy) nanoarrays with precisely controlled density and quantity is presented. The method involves two steps: (1) the fabrication of the patterned substrate via electron beam lithography and (2) the controlled growth of PPy nanowires via electrochemical polymerization on the patterned substrate. The electrical property of a single PPy nanowire is investigated via in situ conducting probe atomic force microscopy.
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