Oscillations in the primary charge separation in bacterial photosynthesis
Literature Information
This paper examines the temporal evolution of an electron in a photosynthetic reaction center. A model based on self-consistent quantum-mechanical equations is suggested to describe the picosecond transfer of an electron from an excited primary donor, the excited bacteriochlorophyll dimer (P*), to bacteriopheophytin (H). This transfer is shown to have an oscillation behavior. The results obtained offer an explanation for oscillations in the emission kinetics of the primary donor excited state.
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Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










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![5-Bromoimidazo[1,2-a]pyridine structure 5-Bromoimidazo[1,2-a]pyridine structure](https://static.chemtradehub.com/structs/692/69214-09-1-d8e2.webp)

