Simple Preparation Method for Supramolecular Porphyrin Arrays on Mica Using Air–Water Interface

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概要

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• The fabrication of supramolecular porphyrin arrays on the surface of a mica substrate is demonstrated. The supramolecular structures are prepared at the air–water interface from a dilute solution of porphyrin dimer and bidentate ligand and then transferred to mica by using the conventional Langmuir–Blodgett method. Isolated wire-like structures and networks of structures are observed by atomic force microscopy. From the analysis of the height histogram and width, these structures are considered to be side-by-side arrangements of supramolecular chains of porphyrin dimer and bidentate ligand. By changing the ligand molecule, we demonstrate that the configuration of the supramolecular structure can be controlled.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-03-15

著者

• Ogawa Takuji

  Research Center For Molecular Nanoscience Institute For Molecular Science Okazaki National Research

• Tanaka Hirofumi

  Research Center For Molecular Nanoscience Institute For Molecular Science Okazaki National Research

• Takeda Kazuyoshi

  Ebara Research Co. Ltd.

• Tanaka Hirofumi

  Research Center for Molecular-Scale Nanoscience, Institute for Molecular Science, Okazaki, Aichi 444-8787, Japan

• Sato Hirokazu

  EBARA RESEARCH Co., Ltd., Fujisawa, Kanagawa 251-8502, Japan

• Tsutsumi Osamu

  EBARA RESEARCH Co., Ltd., Fujisawa, Kanagawa 251-8502, Japan

• Takeda Kazuyoshi

  EBARA RESEARCH Co., Ltd., Fujisawa, Kanagawa 251-8502, Japan

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• Simple Preparation Method for Supramolecular Porphyrin Arrays on Mica Using Air–Water Interface

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