ArticleNucleic acids research2014
Structure-based model for light-harvesting properties of nucleic acid nanostructures.
Article in Nucleic acids research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Sculpting photoproducts with DNA origami.Chem · 2024Article
- DNA T-shaped crossover tiles for 2D tessellation and nanoring reconfiguration.Nature communications · 2023Article
- Article
- Computational investigation of the impact of core sequence on immobile DNA four-way junction structure and dynamics.Nucleic acids research · 2022Article
- The Art of Designing DNA Nanostructures with CAD Software.Molecules (Basel, Switzerland) · 2021Review
- Programming Structured DNA Assemblies to Probe Biophysical Processes.Annual review of biophysics · 2019Review
- Automated Sequence Design of 3D Polyhedral Wireframe DNA Origami with Honeycomb Edges.ACS nano · 2019Article
- DNA as UV light-harvesting antenna.Nucleic acids research · 2018Article
- Programmed coherent coupling in a synthetic DNA-based excitonic circuit.Nature materials · 2018Article
- CAGE: Chromatin Analogous Gene Expression.ACS synthetic biology · 2017Article
- Structure and conformational dynamics of scaffolded DNA origami nanoparticles.Nucleic acids research · 2017Article
- Designer nanoscale DNA assemblies programmed from the top down.Science (New York, N.Y.) · 2016Article
- Programming Light-Harvesting Efficiency Using DNA Origami.Nano letters · 2016Article
- Parallel and Multivalued Logic by the Two-Dimensional Photon-Echo Response of a Rhodamine−DNA Complex.The journal of physical chemistry letters · 2015Article
- Lattice-free prediction of three-dimensional structure of programmed DNA assemblies.Nature communications · 2014Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Programmed self-assembly of DNA enables the rational design of megadalton-scale macromolecular assemblies with sub-nanometer scale precision. These assemblies can be programmed to serve as structural scaffolds for secondary chromophore molecules with light-harvesting properties. Like in natural systems, the local and global spatial organization of these synthetic scaffolded chromophore systems plays a crucial role in their emergent excitonic and optical properties. Previously, we introduced a computational model to predict the large-scale 3D solution structure and flexibility of nucleic acid nanostructures programmed using the principle of scaffolded DNA origami. Here, we use Förster resonance energy transfer theory to simulate the temporal dynamics of dye excitation and energy transfer accounting both for overall DNA nanostructure architecture as well as atomic-level DNA and dye chemical structure and composition. Results are used to calculate emergent optical properties including effective absorption cross-section, absorption and emission spectra and total power transferred to a biomimetic reaction center in an existing seven-helix double stranded DNA-based antenna. This structure-based computational framework enables the efficient in silico evaluation of nucleic acid nanostructures for diverse light-harvesting and photonic applications.
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