ArticleACS omega2023
Excitation Energy Transfer between Higher Excited States of Photosynthetic Pigments: 2. Chlorophyll
Article in ACS omega, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
6 citing papers in PubMed.
- New chlorophylls designed by theoretical spectroscopy and machine learning.Photosynthesis research · 2025Article
- Applying an Anti-Kasha Model Resolves Differences Between Photosynthetic and Artificial Pigments.The journal of physical chemistry. B · 2025Article
- Chlorophyll Pigments and Their Synthetic Analogs.Plant & cell physiology · 2025Review
- Article
- Excitation Energy Transfer between Higher Excited States of Photosynthetic Pigments: 1. Carotenoids Intercept and Remove B Band Excitations.ACS omega · 2023Article
- Chlorophyll-based sustainable and eco-friendly optical sensor for efficient detection of pyrene.Photochemistry and photobiologyArticle
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chlorophylls (Chls) are known for fast, subpicosecond internal conversion (IC) from ultraviolet/blue absorbing ("B" or "Soret" states) to the energetically lower, red light-absorbing Q states. Consequently, excitation energy transfer (EET) in photosynthetic pigment-protein complexes involving the B states has so far not been considered. We present, for the first time, a theoretical framework for the existence of B-B EET in tightly coupled Chl aggregates such as photosynthetic pigment-protein complexes. We show that according to a Förster resonance energy transport (FRET) scheme, unmodulated B-B EET has an unexpectedly high range. Unsuppressed, it could pose an existential threat-the damage potential of blue light for photochemical reaction centers (RCs) is well-known. This insight reveals so-far undescribed roles for carotenoids (Crts, cf. previous article in this series) and Chl
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Registered trials
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