Self-assembled monolayer of light-harvesting core complexes of photosynthetic bacteria on an amino-terminated ITO electrode

Light-harvesting antenna core (LH1-RC) complexes isolated from Rhodospirillum rubrum and Rhodopseudomonas palustris were successfully self-assembled on an ITO electrode modified with 3-aminopropyltriethoxysilane. Near infra-red (NIR) absorption, fluorescence, and IR spectra of these LH1-RC complexes...

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Detalles Bibliográficos
Autores principales: Suemori, Yoshiharu, Nagata, Morio, Nakamura, Yukari, Nakagawa, Katsunori, Okuda, Ayumi, Inagaki, Jun-ichi, Shinohara, Kiyoshi, Ogawa, Makiko, Iida, Kouji, Dewa, Takehisa, Yamashita, Keiji, Gardiner, Alastair, Cogdell, Richard J., Nango, Mamoru
Formato: Texto
Lenguaje:English
Publicado: Kluwer Academic Publishers 2006
Materias:
Regular Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1769344/
https://www.ncbi.nlm.nih.gov/pubmed/17111238
http://dx.doi.org/10.1007/s11120-006-9101-9
Descripción
Sumario:Light-harvesting antenna core (LH1-RC) complexes isolated from Rhodospirillum rubrum and Rhodopseudomonas palustris were successfully self-assembled on an ITO electrode modified with 3-aminopropyltriethoxysilane. Near infra-red (NIR) absorption, fluorescence, and IR spectra of these LH1-RC complexes indicated that these LH1-RC complexes on the electrode were stable on the electrode. An efficient energy transfer and photocurrent responses of these LH1-RC complexes on the electrode were observed upon illumination of the LH1 complex at 880 nm.

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