4.8 Article

From antenna to reaction center: Pathways of ultrafast energy and charge transfer in photosystem II

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Ultrafast excitation quenching by the oxidized photosystem II reaction center

Parveen Akhtar et al.

Summary: This study investigates the excitation dynamics of Photosystem II (PSII) under neutral and oxidized reaction center (RC) conditions using femtosecond transient absorption spectroscopy. The core antenna equilibration process has a lifetime of about 300 fs, regardless of the RC redox state. Additionally, slower energy equilibration is observed on timescales of 3-5 ps. PSII with neutral RC follows previously proposed models, while PSII with oxidized RC exhibits extremely fast excitation quenching.

JOURNAL OF CHEMICAL PHYSICS (2022)

Article Multidisciplinary Sciences

The initial charge separation step in oxygenic photosynthesis

Yusuke Yoneda et al.

Summary: The authors used two-dimensional electronic-vibrational spectroscopy to study the photosystem II reaction center (PSII-RC), revealing detailed insight into its excited state dynamics and mechanism of charge separation. This research provides important information for understanding the initial steps of photosynthesis.

NATURE COMMUNICATIONS (2022)

Article Multidisciplinary Sciences

Photosynthesis tunes quantum-mechanical mixing of electronic and vibrational states to steer exciton energy transfer

Jacob S. Higgins et al.

Summary: Photosynthetic species have evolved mechanisms to protect their light-harvesting apparatus from oxidative stress, with internal cysteine residues playing a role in modulating energy transfer pathways. By utilizing quantum mechanics of vibronic coupling, pigment-protein complexes can activate photoprotective mechanisms to prevent photoxidative damage.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

Article Chemistry, Physical

Vibronic coupling in energy transfer dynamics and two-dimensional electronic-vibrational spectra

Eric A. Arsenault et al.

Summary: The study introduced a heterodimer model to investigate various mechanisms of vibronic coupling and their impact on energy transfer. Experimental findings showed that Franck-Condon activity alters excitonic structure, while Herzberg-Teller activity results in significant side-band transitions. Comparing quantum beating patterns from simulated 2DEV spectra can provide insight into the mechanism of energy transfer and determine the role of specific vibronic coupling mechanisms in such processes.

JOURNAL OF CHEMICAL PHYSICS (2021)

Article Chemistry, Physical

Vibronic coupling in light-harvesting complex II revisited

Eric A. Arsenault et al.

JOURNAL OF CHEMICAL PHYSICS (2021)

Review Biochemistry & Molecular Biology

Structural basis of light-harvesting in the photosystem II core complex

Frank Mueh et al.

PROTEIN SCIENCE (2020)

Article Multidisciplinary Sciences

Vibronic mixing enables ultrafast energy flow in light-harvesting complex II

Eric A. Arsenault et al.

NATURE COMMUNICATIONS (2020)

Article Biochemistry & Molecular Biology

The primary donor of far-red photosystem II: ChlD1 or PD2?

Martyna Judd et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2020)

Article Multidisciplinary Sciences

The role of mixed vibronic Qy-Qx states in green light absorption of light-harvesting complex II

Eric A. Arsenault et al.

NATURE COMMUNICATIONS (2020)

Review Multidisciplinary Sciences

Light harvesting in oxygenic photosynthesis: Structural biology meets spectroscopy

Roberta Croce et al.

SCIENCE (2020)

Article Chemistry, Physical

Vibronic Coherence in the Charge Separation Process of the Rhodobacter sphaeroides Reaction Center

Fei Ma et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2018)

Article Chemistry, Physical

Electrostatic Asymmetry in the Reaction Center of Photosystem II

Frank Mueh et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2017)

Article Chemistry, Physical

Ultrafast energy transfer within the photosystem II core complex

Jie Pan et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2017)

Article Multidisciplinary Sciences

Structure of spinach photosystem II-LHCII supercomplex at 3.2 Å resolution

Xuepeng Wei et al.

NATURE (2016)

Article Multidisciplinary Sciences

Ultrafast infrared observation of exciton equilibration from oriented single crystals of photosystem II

Marius Kaucikas et al.

NATURE COMMUNICATIONS (2016)

Article Chemistry, Multidisciplinary

Vibronic Enhancement of Algae Light Harvesting

Jacob C. Dean et al.

Article Biochemistry & Molecular Biology

The quest for energy traps in the CP43 antenna of photosystem II

Frank Mueh et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY (2015)

Article Chemistry, Multidisciplinary

Vibronic coherence in oxygenic photosynthesis

Franklin D. Fuller et al.

NATURE CHEMISTRY (2014)

Article Multidisciplinary Sciences

Correlating the motion of electrons and nuclei with two-dimensional electronic-vibrational spectroscopy

Thomas A. A. Oliver et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2014)

Article Chemistry, Multidisciplinary

Photosystem II Does Not Possess a Simple Excitation Energy Funnel: Time-Resolved Fluorescence Spectroscopy Meets Theory

Yutaka Shibata et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Article Chemistry, Multidisciplinary

A Structure-Based Model of Energy Transfer Reveals the Principles of Light Harvesting in Photosystem II Supercomplexes

Doran I. G. Bennett et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Review Plant Sciences

Light harvesting in photosystem II

Herbert van Amerongen et al.

PHOTOSYNTHESIS RESEARCH (2013)

Review Plant Sciences

Structural, functional and auxiliary proteins of photosystem II

Cristina Pagliano et al.

PHOTOSYNTHESIS RESEARCH (2013)

Review Biochemistry & Molecular Biology

Charge separation in Photosystem II: A comparative and evolutionary overview

Tanai Cardona et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2012)

Article Chemistry, Physical

Phase-cycling schemes for pump-probe beam geometry two-dimensional electronic spectroscopy

Zhengyang Zhang et al.

CHEMICAL PHYSICS LETTERS (2012)

Article Chemistry, Physical

Origin of Long-Lived Coherences in Light-Harvesting Complexes

Niklas Christensson et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2012)

Article Chemistry, Physical

Charge Separation is Virtually Irreversible in Photosystem II Core Complexes with Oxidized Primary Quinone Acceptor

C. D. van der Weij-de Wit et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2011)

Article Chemistry, Physical

Vibronic Enhancement of Exciton Sizes and Energy Transport in Photosynthetic Complexes

Jordan M. Womick et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2011)

Article Biochemistry & Molecular Biology

Functional architecture of higher plant photosystem II supercomplexes

Stefano Caffarri et al.

EMBO JOURNAL (2009)

Article Chemistry, Multidisciplinary

Light harvesting in photosystem II core complexes is limited by the transfer to the trap: Can the core complex turn into a photoprotective mode?

Grzegorz Raszewski et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2008)

Article Multidisciplinary Sciences

Kinetics and mechanism of electron transfer in intact photosystem II and in the isolated reaction center:: Pheophytin is the primary electron acceptor

AR Holzwarth et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2006)

Article Multidisciplinary Sciences

Initial electron donor and acceptor in isolated Photosystem II reaction centers identified with femtosecond mid-IR spectroscopy

ML Groot et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2005)

Review Biochemistry & Molecular Biology

Global and target analysis of time-resolved spectra

IHM van Stokkum et al.

BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS (2004)

Article Multidisciplinary Sciences

Excited-state dynamics in photosystem II: Insights from the x-ray crystal structure

S Vasil'ev et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2001)

Article Biochemistry & Molecular Biology

Relationship between excitation energy transfer, trapping, and antenna size in photosystem II

LMC Barter et al.

BIOCHEMISTRY (2001)