Programmed coherent coupling in a synthetic DNA-based excitonic circuit.
Sign Up to like & getrecommendations! Published in 2018 at "Nature materials"
DOI: 10.1038/nmat5033
Abstract: Natural light-harvesting systems spatially organize densely packed chromophore aggregates using rigid protein scaffolds to achieve highly efficient, directed energy transfer. Here, we report a synthetic strategy using rigid DNA scaffolds to similarly program the spatial… read more here.
Keywords: light harvesting; coherent coupling; programmed coherent; dye aggregates ... See more keywords
Data-Driven and Multiscale Modeling of DNA-Templated Dye Aggregates
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27113456
Abstract: Dye aggregates are of interest for excitonic applications, including biomedical imaging, organic photovoltaics, and quantum information systems. Dyes with large transition dipole moments (μ) are necessary to optimize coupling within dye aggregates. Extinction coefficients (ε)… read more here.
Keywords: excitonic applications; dyes large; data driven; dye aggregates ... See more keywords
Photocrosslinking Probes Proximity of Thymine Modifiers Tethering Excitonically Coupled Dye Aggregates to DNA Holliday Junction
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DOI: 10.3390/molecules27134006
Abstract: A DNA Holliday junction (HJ) has been used as a versatile scaffold to create a variety of covalently templated molecular dye aggregates exhibiting strong excitonic coupling. In these dye-DNA constructs, one way to attach dyes… read more here.
Keywords: thymine modifiers; proximity; dye aggregates; dye ... See more keywords