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Retaining individualities: the photodynamics of self-ordering porphyrin assemblies

Retaining individualities: the photodynamics of self-ordering porphyrin assemblies
Retaining individualities: the photodynamics of self-ordering porphyrin assemblies
The retention of photochemical properties of individual chromophores is a key feature of biological light harvesting complexes. This is achieved despite extensive aggregation of the chromophores, which in synthetic chromophore assemblies often yields a change in spectral characteristics. As an alternative approach towards mimicking biological light harvesting complexes, we report the synthesis of porphyrin assemblies which retained the photochemical properties of the individual chromophore units despite their substantial aggregation. These new materials highlight a new bottom-up approach towards the design and understanding of more complex biomimetic and naturally occurring biological systems.
1359-7345
1938-1941
Quan, Wen-Dong
9216f3ad-86c4-4bce-9763-1f5d706f96e8
Pitto-Barry, Anaïs
5ee2b8c8-34ec-4ac4-bceb-9ccc29063344
Baker, Lewis A.
9c0e3380-7282-4c4f-8bd4-5cd270cefdb8
Stulz, Eugen
9a6c04cf-32ca-442b-9281-bbf3d23c622d
Napier, Richard
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O'Reilly, Rachel K.
086bc91e-2303-4543-b79c-ae16ada0b101
Stavros, Vasilios G.
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Quan, Wen-Dong
9216f3ad-86c4-4bce-9763-1f5d706f96e8
Pitto-Barry, Anaïs
5ee2b8c8-34ec-4ac4-bceb-9ccc29063344
Baker, Lewis A.
9c0e3380-7282-4c4f-8bd4-5cd270cefdb8
Stulz, Eugen
9a6c04cf-32ca-442b-9281-bbf3d23c622d
Napier, Richard
8eb72779-ef13-485a-a69b-b9ffd4ae382b
O'Reilly, Rachel K.
086bc91e-2303-4543-b79c-ae16ada0b101
Stavros, Vasilios G.
45f61500-2af9-4c57-91d8-75df3ad49e01

Quan, Wen-Dong, Pitto-Barry, Anaïs, Baker, Lewis A., Stulz, Eugen, Napier, Richard, O'Reilly, Rachel K. and Stavros, Vasilios G. (2015) Retaining individualities: the photodynamics of self-ordering porphyrin assemblies. Chemical Communications, 52, 1938-1941. (doi:10.1039/C5CC09095D).

Record type: Article

Abstract

The retention of photochemical properties of individual chromophores is a key feature of biological light harvesting complexes. This is achieved despite extensive aggregation of the chromophores, which in synthetic chromophore assemblies often yields a change in spectral characteristics. As an alternative approach towards mimicking biological light harvesting complexes, we report the synthesis of porphyrin assemblies which retained the photochemical properties of the individual chromophore units despite their substantial aggregation. These new materials highlight a new bottom-up approach towards the design and understanding of more complex biomimetic and naturally occurring biological systems.

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Accepted/In Press date: 1 December 2015
e-pub ahead of print date: 7 December 2015

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Local EPrints ID: 386174
URI: http://eprints.soton.ac.uk/id/eprint/386174
ISSN: 1359-7345
PURE UUID: dc923649-bdd2-4c3e-8264-a82d22dd485d
ORCID for Eugen Stulz: ORCID iD orcid.org/0000-0002-5302-2276

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Date deposited: 28 Jan 2016 16:18
Last modified: 15 Mar 2024 03:26

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Contributors

Author: Wen-Dong Quan
Author: Anaïs Pitto-Barry
Author: Lewis A. Baker
Author: Eugen Stulz ORCID iD
Author: Richard Napier
Author: Rachel K. O'Reilly
Author: Vasilios G. Stavros

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