Hybrid Polymer Nanoassemblies: Polymer Nanosheets Organized with Metal Nanoparticle Arrays for Surface Plasmon Photonics
Hybrid Polymer Nanoassemblies: Polymer Nanosheets Organized with Metal Nanoparticle Arrays for Surface Plasmon Photonics
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DOI：
10.1295/polymj.pj2006235
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发表时间：
2007-05
期刊：
影响因子：
2.8
通讯作者：
M. Mitsuishi;Miki Ishifuji;H. Endo;Hiroyuki Tanaka;T. Miyashita
中科院分区：
文献类型：
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作者：
M. Mitsuishi;Miki Ishifuji;H. Endo;Hiroyuki Tanaka;T. Miyashita
该论文描述了具有聚合物纳米片和金属纳米粒子阵列的混合聚合物纳米组件的制造。基于超薄聚合物 Langmuir-Blodgett 薄膜（聚合物纳米片）和金属纳米颗粒的自下而上方法，我们构建了用于光电纳米器件应用的混合纳米组件：金属纳米颗粒的纳米级定位、独立式混合聚合物纳米片、用于发光传感器应用的混合聚合物纳米组件以及通过表面等离子体耦合增强非线性光学（NLO）效率。通过自下而上的方法组装纳米粒子和有机功能分子等纳米材料，可以增强自支撑纳米膜的稳定性，增强发光分子的发光，并增强局域表面等离子体影响下的NLO分子的二次谐波光。混合聚合物纳米组件在精确纳米级设计方面的巨大潜力也得到了证明。
The paper describes fabrication of hybrid polymer nanoassemblies possessing polymer nanosheets and metal nanoparticle arrays. Based on a bottom-up approach with ultrathin polymer Langmuir-Blodgett films (polymer nanosheets) and metal nanoparticles, we constructed hybrid nanoassemblies for opto/electric nanodevice applications: nanoscale positioning of metal nanoparticles, free-standing hybrid polymer nanosheets, hybrid polymer nanoassemblies for luminescence sensor application, and enhancement of nonlinear optical (NLO) efficiency via surface plasmon coupling. Assembling nanomaterials such as nanoparticles and organic functional molecules through a bottom-up approach makes it possible to strengthen free-standing nanofilm stability, enhance luminescence of luminescent molecules, and enhance second harmonic light from NLO molecules under the influence of localized surface plasmons. The high potential of hybrid polymer nanoassemblies for precise nanoscale design is also demonstrated.