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Amyloid scaffolds as alternative chlorosomes.


ABSTRACT: Living systems contain remarkable functional capability built within sophisticated self-organizing frameworks. Defining the assembly codes that coordinate these systems could greatly extend nanobiotechnology. To that end, we have highlighted the self-assembling architecture of the chlorosome antenna arrays and report the emulation and extension of their features for the development of cell-compatible photoredox materials. We specifically review work on amyloid peptide scaffolds able to (1) organize light-harvesting chromophores, (2) break peptide bilayer symmetry for directional energy and electron transfer, and (3) incorporate redox active metal ions at high density for energy storage.

SUBMITTER: Rengifo RF 

PROVIDER: S-EPMC5577367 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature

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Amyloid scaffolds as alternative chlorosomes.

Rengifo Rolando F RF   Li Noel X NX   Sementilli Anthony A   Lynn David G DG  

Organic & biomolecular chemistry 20170801 34


Living systems contain remarkable functional capability built within sophisticated self-organizing frameworks. Defining the assembly codes that coordinate these systems could greatly extend nanobiotechnology. To that end, we have highlighted the self-assembling architecture of the chlorosome antenna arrays and report the emulation and extension of their features for the development of cell-compatible photoredox materials. We specifically review work on amyloid peptide scaffolds able to (1) organ  ...[more]

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