Dual aggregation behavior of porphyrin-cored thiophene dendrimers

Suxiang Deng, Rigoberto C. Advincula

研究成果: Article

10 引用 (Scopus)

抄録

Two porphyrin-cored thiophene dendrimers T(3T)P and T(7T)P have been successfully synthesized and characterized by UV-vis and fluorescence measurements. The self-assembly of these two water-insoluble free base porphyrins to form both intrinsic H- and J-aggregates has been reported for the first time. This intrinsic behavior is in contrast to the use of surfactants, dyes, and metal ions to induce aggregation behavior on most porphyrin systems. This work emphasizes the importance of controlling the size, solvent, and extent of conjugation of polythiophene dendron groups in porphyrin systems. These materials may yet be applied to polythiophene or porphyrin blend system in energy conversion devices with the light-harvesting properties of the polythiophene dendrons.

元の言語English
ページ(範囲)1634-1639
ページ数6
ジャーナルMacromolecular Rapid Communications
32
発行部数20
DOI
出版物ステータスPublished - 2011 10 18
外部発表Yes

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Dendrimers
Thiophenes
Porphyrins
Thiophene
Agglomeration
Polymers
Energy conversion
Surface-Active Agents
Self assembly
Metal ions
Surface active agents
Coloring Agents
Dyes
Fluorescence
Water
polythiophene

ASJC Scopus subject areas

  • Polymers and Plastics
  • Organic Chemistry
  • Materials Chemistry

これを引用

Dual aggregation behavior of porphyrin-cored thiophene dendrimers. / Deng, Suxiang; Advincula, Rigoberto C.

:: Macromolecular Rapid Communications, 巻 32, 番号 20, 18.10.2011, p. 1634-1639.

研究成果: Article

Deng, Suxiang ; Advincula, Rigoberto C. / Dual aggregation behavior of porphyrin-cored thiophene dendrimers. :: Macromolecular Rapid Communications. 2011 ; 巻 32, 番号 20. pp. 1634-1639.
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