A facile method for fabrication of responsive micropatterned surfaces
作者: Rıdvan DemiryürekMariamu Kassim AliGozde Ozaydin Ince
作者单位: 1Materials Science and Engineering Program, Faculty of Engineering and Natural Sciences, Sabanci University, Orhanli, Tuzla, Istanbul, Turkey
2Sabanci University Nanotechnology Research and Application Center, Orhanli, Tuzla, Istanbul, Turkey
刊名: Smart Materials and Structures, 2014, Vol.23 (9)
来源数据库: Institute of Physics Journal
DOI: 10.1088/0964-1726/23/9/095020
原始语种摘要: Responsive micropatterned surfaces are fabricated using a facile, one-step method that allows for the separate control of topography and surface chemistry. Temperature responsive poly(N-isopropylacrylamide) (pNIPAAm), and amphiphilic poly(hydroxyethyl methacrylate- co -perfluorodecylacrylate) (p(HEMA- co -PFA)) polymer thin films are deposited on prestrained polydimethylsiloxane (PDMS) substrates using the initiated chemical vapor deposition (iCVD) technique. Subsequent release of the strain results in the formation of periodic wrinkle structures on the surface of polymer thin films. The iCVD technique allows control of the chemical composition while preserving the functional groups of the polymers intact. Surface topography is controlled separately by tuning elastic modulus of the...
全文获取路径: IOP 
影响因子:2.024 (2012)

  • facile 容易的
  • responsive 承担责任
  • amphiphilic 两亲的
  • methacrylate 甲基丙烯酸酯
  • polymer 聚合物
  • topography 地形学
  • ordered 有序的
  • films 薄膜
  • control 控制
  • wrinkle 妙计