Chlorophylls as primary electron acceptors in reaction centers: a blueprint for highly efficient charge separation in bio-inspired artificial photosynthetic systems

M Gorka, P Landry, E Gruszecki, A Malnati, D Kaur… - Photosynthesis, 2023 - Elsevier
Abstract Photosynthetic Reaction Centers (RCs) can be considered blueprints for highly
efficient energy transfer. Embedded with an array of cofactors, including (bacterio) …

Chlorophylls as primary electron acceptors in photosynthetic reaction centers

P Landry, MJ Gorka, E Gruszecki, A Malnati, D Kaur… - Biophysical …, 2024 - cell.com
Photosynthetic reaction centers (RCs) can be considered blueprints for highly efficient
energy transfer. Embedded with an array of cofactors, including (bacterio) chlorophyll ((B) …

[PDF][PDF] A dimeric chlorophyll electron acceptor differentiates type I from type II photosynthetic reaction centers

M Gorka, P Charles, V Kalendra, A Baldansuren… - Iscience, 2021 - cell.com
This research addresses one of the most compelling issues in the field of photosynthesis,
namely, the role of the accessory chlorophyll molecules in primary charge separation. Using …

Manipulating the Energetics and Rates of Electron Transfer in Rhodobacter capsulatus Reaction Centers with Asymmetric Pigment Content

KM Faries, NP Dylla, DK Hanson… - The Journal of …, 2017 - ACS Publications
Seemingly redundant parallel pathways for electron transfer (ET), composed of identical sets
of cofactors, are a cornerstone feature of photosynthetic reaction centers (RCs) involved in …

Mimicry and functions of photosynthetic reaction centers

S Fukuzumi, YM Lee, W Nam - Biochemical Society …, 2018 - portlandpress.com
The structure and function of photosynthetic reaction centers (PRCs) have been modeled by
designing and synthesizing electron donor–acceptor ensembles including electron …

Probing the contribution of electronic coupling to the directionality of electron transfer in photosynthetic reaction centers

C Kirmaier, JA Bautista, PD Laible… - The Journal of …, 2005 - ACS Publications
Subpicosecond transient absorption studies are reported for a set of Rhodobacter (R.)
capsulatus bacterial photosynthetic reaction centers (RCs) designed to probe the origins of …

[HTML][HTML] Rational design of photosynthetic reaction center protein maquettes

NM Ennist, SE Stayrook, PL Dutton… - Frontiers in Molecular …, 2022 - frontiersin.org
New technologies for efficient solar-to-fuel energy conversion will help facilitate a global shift
from dependence on fossil fuels to renewable energy. Nature uses photosynthetic reaction …

Submolecular gates self-assemble for hot-electron transfer in proteins

N Filip-Granit, E Goldberg, I Samish… - The Journal of …, 2017 - ACS Publications
Redox reactions play key roles in fundamental biological processes. The related spatial
organization of donors and acceptors is assumed to undergo evolutionary optimization …

From Photosynthesis to Photovoltaics: Finding Right Structures for High Photoconversion Efficiency

LX Chen - ACS Energy Letters, 2017 - ACS Publications
Although natural photosynthetic systems and organic photovoltaic (OPV) devices appear to
have nothing in common, they actually share many fundamental electronic processes …

A Multireference View of Photosynthesis: Uncovering Significant Site Energy Variations among Isolated Photosystem II Reaction Center Chlorophylls

LN Sørensen, L De Vico, T Hansen - ACS omega, 2024 - ACS Publications
Oxygenic photosynthesis begins in the reaction center (RC) of the protein complex
photosystem II (PSII). PSII has an intriguing, nearly symmetrical arrangement of cofactors …