writer：Yang P, Xie JY, Yang WT
keywords：conducting polymers; hydrophilicity; hydrophobicity; micropatterns; surfaces
source：期刊
specific source：MACROMOLECULAR RAPID COMMUNICATIONS
Issue time：2006年

Under UV irradiation Plus a photomask, a hydrophilic/hydrophobic hybrid polymer surface is created by sandwiching an ammonium persulfate solution between two polymer films. It is demonstrated that an effective conductive PANT micropattern can be fabricated on such a wettability patterned Surface. For PET, a stable negative micropattern could be formed directly by the selective deposition of PANT onto the hydrophobic region. Alternatively, for PP or PI, direct deposition of PANT is non-selective, however, the PANT layer remains preferentially on the hydrophilic region by peeling off the PANT layer on the hydrophobic region to form a positive micropattern.