ArticleChemical science2018
An artificial photosynthetic system for photoaccumulation of two electrons on a fused dipyridophenazine (dppz)-pyridoquinolinone ligand.
Article in Chemical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed.
- Light-Driven Proton-Coupled Two-Electron Ligand Reduction Causes the Rearrangement of the Coordination Sphere in Cu(I) 4Journal of the American Chemical Society · 2026Article
- Photoinduced double charge accumulation in a molecular compound.Nature chemistry · 2025Article
- Unveiling photoinduced electron transfers in photosensitized polyoxometalates for solar energy conversion.Chemical science · 2025Review
- Molecular Design Principles for Achieving High-Efficiency Light-Induced Charge Separation at the Nanometer Scale.JACS Au · 2025Article
- DFT-Guided Synthesis, Electrochemical, and Photophysical Properties of Ruthenium(II) Polypyridyl Complexes Featuring Flavin-Inspired π-Extended Ligands.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025Article
- Photochemical charge accumulation in a heteroleptic copper(i)-anthraquinone molecular dyadChemical science · 2023Article
- Better Covalent Connection in a Molecular Triad Enables More Efficient Photochemical Energy Storage.Inorganic chemistry · 2023Article
- Boosting COProceedings of the National Academy of Sciences of the United States of America · 2023Article
- Review
- Supramolecular multi-electron redox photosensitisers comprising a ring-shaped Re(i) tetranuclear complex and a polyoxometalate.Chemical science · 2023Article
- Accumulation of Four Electrons on a Terphenyl (Bis)disulfide.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Influence of the Linker Chemistry on the Photoinduced Charge-Transfer Dynamics of Hetero-dinuclear Photocatalysts.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- A Combined Spectroscopic and Theoretical Study on a Ruthenium Complex Featuring a π-Extended dppz Ligand for Light-Driven Accumulation of Multiple Reducing Equivalents.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Recent Advances and Perspectives in Photodriven Charge Accumulation in Molecular Compounds: A Mini Review.Energy & fuels : an American Chemical Society journal · 2021Review
- Photodriven Charge Accumulation and Carrier Dynamics in a Water-Soluble Carbon Nitride Photocatalyst.ChemSusChem · 2021Article
- Photocathodes beyond NiO: charge transfer dynamics in a π-conjugated polymer functionalized with Ru photosensitizers.Scientific reports · 2021Article
- Quantitative insights into charge-separated states from one- and two-pulse laser experiments relevant for artificial photosynthesis.Chemical science · 2019Article
- Electro- and Solar-Driven Fuel Synthesis with First Row Transition Metal Complexes.Chemical reviews · 2019Article
Corrections and comments
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Increasing the efficiency of molecular artificial photosynthetic systems is mandatory for the construction of functional devices for solar fuel production. Decoupling the light-induced charge separation steps from the catalytic process is a promising strategy, which can be achieved thanks to the introduction of suitable electron relay units performing charge accumulation. We report here on a novel ruthenium tris-diimine complex able to temporarily store two electrons on a fused dipyridophenazine-pyridoquinolinone π-extended ligand upon visible-light irradiation in the presence of a sacrificial electron donor. Full characterization of this compound and of its singly and doubly reduced derivatives thanks to resonance Raman, EPR and (TD)DFT studies allowed us to localize the two electron-storage sites and to relate charge photoaccumulation with proton-coupled electron transfer processes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.