Morphological and spectroscopic properties of thin films of self-assembling amphiphilic porphyrins on a hydrophilic surface as revealed by scanning near-field optical microscopy

Tetsuhiko Nagahara, Kohei Imura, Hiromi Okamoto*, Akane Oguro, Hiroshi Imahori

*この研究の対応する著者

研究成果: Article査読

11 被引用数 (Scopus)

抄録

We fabricated porphyrin thin films on mica surfaces from acidic aqueous solutions of the preorganized H-aggregates of amphiphilic porphyrins by the simple spin-coating method. The morphological and spectroscopic properties of the film were investigated by scanning near-field optical microscopy. The results obtained in this study demonstrate that the preorganized structure in solution can be transferred as a thin film with a thickness of the monolayer level without losing their substantial structure and photophysical properties.

本文言語English
ページ(範囲)19839-19844
ページ数6
ジャーナルJournal of Physical Chemistry B
109
42
DOI
出版ステータスPublished - 2005 10月 27
外部発表はい

ASJC Scopus subject areas

  • 物理化学および理論化学
  • 表面、皮膜および薄膜
  • 材料化学

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