Two-Dimensional Manipulation of Poly(3-dodecylthiophene) using Light-Driven Instant Mass Migration as a Molecular Conveyer

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概要

• 論文の詳細を見る

• Microrelief structures were optically inscribed on binary polymer blend films which consist of a liquid crystalline azobenzene polymer as a host matrix and $\pi$-conjugated poly(3-dodecylthiophene) as a guest functional polymer. In this process, full migrations occurred to a level where the bare substrate surface was exposed within only 20 s. The inscribed film exhibited a high-contrast fluorescent pattern corresponding to the relief structure. We can conclude that poly(3-dodecylthiophene) is transferred together with the active migration of the azobenzene polymer. The light-driven mass migration technique which works as a molecular conveyer is useful in the two-dimensional patterning of functional materials.

• Japan Society of Applied Physicsの論文
• 2004-09-15

著者

• ZETTSU Nobuyuki

  Photofunctional Chemistry Division, Chemical Resources Laboratory, Tokyo Institute of Technology

• UBUKATA Takashi

  Local Spatio-Temporal Functions Laboratory, Frontier Research System, RIKEN

• Seki Takahiro

  Department Of Applied Physics Nagoya University

• Ubukata Takashi

  Local Spatio-Temporal Functions Laboratory, Frontier Research System, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan

• Zettsu Nobuyuki

  Photofunctional Chemistry Division, Chemical Resources Laboratory, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan

• Seki Takahiro

  Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa, Nagoya 464-8603, Japan

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