Cargando…

EPR of Photoexcited Triplet-State Acceptor Porphyrins

[Image: see text] The photoexcited triplet states of porphyrin architectures are of significant interest in a wide range of fields including molecular wires, nonlinear optics, and molecular spintronics. Electron paramagnetic resonance (EPR) is a key spectroscopic tool in the characterization of thes...

Descripción completa

Detalles Bibliográficos
Autores principales:	Redman, Ashley J., Moise, Gabriel, Richert, Sabine, Viere, Erin J., Myers, William K., Therien, Michael J., Timmel, Christiane R.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2021
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8279703/ https://www.ncbi.nlm.nih.gov/pubmed/34276860 http://dx.doi.org/10.1021/acs.jpcc.1c03278

Ejemplares similares

On the Influence of the Bridge on Triplet State Delocalization in Linear Porphyrin Oligomers
por: Richert, Sabine, et al.
Publicado: (2017)

Exploring template-bound dinuclear copper porphyrin nanorings by EPR spectroscopy
por: Richert, Sabine, et al.
Publicado: (2016)

On the Importance of Electronic Symmetry for Triplet State Delocalization
por: Richert, Sabine, et al.
Publicado: (2017)

Transient EPR Reveals Triplet State Delocalization in a Series of Cyclic and Linear π-Conjugated Porphyrin Oligomers
por: Tait, Claudia E., et al.
Publicado: (2015)

Spin Delocalization in the Radical Cations of Porphyrin Molecular Wires: A New Perspective on EPR Approaches
por: Moise, Gabriel, et al.
Publicado: (2019)

Triplet State Delocalization in a Conjugated Porphyrin Dimer Probed by Transient Electron Paramagnetic Resonance Techniques
por: Tait, Claudia E., et al.
Publicado: (2015)

Constructive quantum interference in a bis-copper six-porphyrin nanoring
por: Richert, Sabine, et al.
Publicado: (2017)

Light‐Induced Pulsed EPR Dipolar Spectroscopy on a Paradigmatic Hemeprotein
por: Dal Farra, Maria Giulia, et al.
Publicado: (2019)

Electron Spin Relaxation of Photoexcited Porphyrin in Water—Glycerol Glass
por: Sannikova, Natalya, et al.
Publicado: (2020)

Nanorings with copper(ii) and zinc(ii) centers: forcing copper porphyrins to bind axial ligands in heterometallated oligomers
por: Cremers, Jonathan, et al.
Publicado: (2016)

Light-Induced Triplet–Triplet Electron Resonance Spectroscopy
por: Bertran, Arnau, et al.
Publicado: (2020)

Triplet–Triplet Annihilation Upconversion in a MOF with Acceptor‐Filled Channels
por: Gharaati, Shadab, et al.
Publicado: (2019)

Broadband EPR Spectroscopy of the Triplet State: Multi-Frequency Analysis of Copper Acetate Monohydrate
por: Hagen, Wilfred R.
Publicado: (2023)

Generating Triplets in Organic Semiconductor Tetracene upon Photoexcitation of Transition Metal Dichalcogenide ReS(2)
por: Maiti, Sourav, et al.
Publicado: (2021)

Long-lived triplet charge-separated state in naphthalenediimide based donor–acceptor systems
por: Aster, Alexander, et al.
Publicado: (2021)

Tetrathienothiophene Porphyrin as a Metal-Free Sensitizer for Room-Temperature Triplet–Triplet Annihilation Upconversion
por: Vasilev, Aleksey, et al.
Publicado: (2022)

Direct Comparison between Förster Resonance Energy Transfer and Light-Induced Triplet–Triplet Electron Resonance Spectroscopy
por: Bertran, Arnau, et al.
Publicado: (2023)

Syntheses and Electrochemical and EPR Studies of Porphyrins Functionalized with Bulky Aromatic Amine Donors
por: Carvalho, Mary-Ambre, et al.
Publicado: (2023)

On–off switch of charge-separated states of pyridine-vinylene-linked porphyrin–C(60) conjugates detected by EPR
por: Kirner, Sabrina V., et al.
Publicado: (2015)

Triplet excited state properties in variable gap π-conjugated donor–acceptor–donor chromophores
por: Cekli, Seda, et al.
Publicado: (2016)

Photoexcited State Dynamics and Singlet Fission in Carotenoids
por: Manawadu, Dilhan, et al.
Publicado: (2023)

Synthesis and investigation of donor–porphyrin–acceptor triads with long-lived photo-induced charge-separate states
por: Kelber, Julien B., et al.
Publicado: (2015)

Photoexcitation of $^{76}$Ge
por: Schwengner, R., et al.
Publicado: (2021)

Recent Advances in the Photoreactions Triggered by Porphyrin-Based Triplet–Triplet Annihilation Upconversion Systems: Molecular Innovations and Nanoarchitectonics †
por: Yao, Bin, et al.
Publicado: (2022)

Accessing the triplet state of perylenediimide by radical-enhanced intersystem crossing
por: Mayländer, Maximilian, et al.
Publicado: (2022)

Erythrosin B as a New Photoswitchable Spin Label for Light-Induced Pulsed EPR Dipolar Spectroscopy
por: Bertran, Arnau, et al.
Publicado: (2022)

π‐Extended Donor–Acceptor Porphyrins and Metalloporphyrins for Antimicrobial Photodynamic Inactivation
por: Galstyan, Anzhela, et al.
Publicado: (2020)

Temperature Dependence of Charge Separation and Recombination in Porphyrin Oligomer–Fullerene Donor–Acceptor Systems
por: Kahnt, Axel, et al.
Publicado: (2011)

Nature of the Ligand-Centered Triplet State in Gd(3+) β-Diketonate Complexes as Revealed by Time-Resolved EPR Spectroscopy and DFT Calculations
por: Carlotto, Silvia, et al.
Publicado: (2021)

Gold(III) Porphyrin Was Used as an Electron Acceptor for Efficient Organic Solar Cells
por: Cuesta, Virginia, et al.
Publicado: (2022)

Automatic Clustering of Excited-State Trajectories: Application to Photoexcited Dynamics
por: Acheson, Kyle, et al.
Publicado: (2023)

Electronic Delocalization in the Radical Cations of Porphyrin Oligomer Molecular Wires
por: Peeks, Martin D., et al.
Publicado: (2017)

Excitation Energy Transfer and Exchange‐Mediated Quartet State Formation in Porphyrin‐Trityl Systems
por: Nolden, Oliver, et al.
Publicado: (2020)

Theoretical design of porphyrin sensitizers with different acceptors for application in dye-sensitized solar cells
por: Jin, Xingyi, et al.
Publicado: (2018)

Dynamical Simulations of Carotenoid Photoexcited States Using Density Matrix Renormalization Group Techniques
por: Manawadu, Dilhan, et al.
Publicado: (2023)

Triplet Acceptors with a D‐A Structure and Twisted Conformation for Efficient Organic Solar Cells
por: Qin, Linqing, et al.
Publicado: (2020)

Optimizing the Thermodynamics and Kinetics of the Triplet-Pair Dissociation in Donor–Acceptor Copolymers for Intramolecular Singlet Fission
por: Fumanal, Maria, et al.
Publicado: (2022)

Ultrafast relaxation of photoexcited superfluid He nanodroplets
por: Mudrich, M., et al.
Publicado: (2020)

Introducing Porphyrin Units by Random Copolymerization Into NDI-Based Acceptor for All Polymer Solar Cells
por: Liu, Jinliang, et al.
Publicado: (2020)

Electron-driven proton transfer relieves excited-state antiaromaticity in photoexcited DNA base pairs
por: Karas, Lucas J., et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_r1hjua3gt8effmqt3fnav77rkf