ArticleACS nano2022
Exciton Delocalization in a DNA-Templated Organic Semiconductor Dimer Assembly.
Article in ACS nano, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Article
- Multiconfigurational Excitonic Couplings in Homo- and Heterodimer Stacks of Azobenzene-Derived Dyes.The journal of physical chemistry. A · 2024Article
- Control of Solid-Supported Intra- vs Interstrand Stille Coupling Reactions for Synthesis of DNA-Oligophenylene Conjugates.Bioconjugate chemistry · 2024Article
- Collective chiroptical activity through the interplay of excitonic and charge-transfer effects in localized plasmonic fields.Nature communications · 2024Article
- Pursuing excitonic energy transfer with programmable DNA-based optical breadboards.Chemical Society reviews · 2023Review
- Exciton delocalization in a fully synthetic DNA-templated bacteriochlorin dimer.Physical chemistry chemical physics : PCCP · 2023Article
- Supramolecular assembly of pyrene-DNA conjugates: influence of pyrene substitution pattern and implications for artificial LHCs.Organic & biomolecular chemistry · 2023Article
- Article
- The wending rhombus: Self-assembling 3D DNA crystals.Biophysical journal · 2022Review
- Exciton Chirality Inversion in Dye Dimers Templated by DNA Holliday Junction.The journal of physical chemistry letters · 2022Article
- Molecular doping of nucleic acids into light emitting crystals driven by multisite-intermolecular interaction.Nature communications · 2022Article
- Strategies for Controlling the Spatial Orientation of Single Molecules Tethered on DNA Origami Templates Physisorbed on Glass Substrates: Intercalation and Stretching.International journal of molecular sciences · 2022Article
- Photocrosslinking Probes Proximity of Thymine Modifiers Tethering Excitonically Coupled Dye Aggregates to DNA Holliday Junction.Molecules (Basel, Switzerland) · 2022Article
- Tetraphenylethylene-DNA conjugates: influence of sticky ends and DNA sequence length on the supramolecular assembly of AIE-active vesicles.Organic & biomolecular chemistry · 2022Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A chiral dimer of an organic semiconductor was assembled from octaniline (octamer of polyaniline) conjugated to DNA. Facile reconfiguration between the monomer and dimer of octaniline-DNA was achieved. The geometry of the dimer and the exciton coupling between octaniline molecules in the assembly was studied both experimentally and theoretically. The octaniline dimer was readily switched between different electronic states by protonic doping and exhibited a Davydov splitting comparable to those previously reported for DNA-dye systems employing dyes with strong transition dipoles. This approach provides a possible platform for studying the fundamental properties of organic semiconductors with DNA-templated assemblies, which serve as candidates for artificial light-harvesting systems and excitonic devices.
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