R
Rienk van Grondelle
Researcher at VU University Amsterdam
Publications - 479
Citations - 28979
Rienk van Grondelle is an academic researcher from VU University Amsterdam. The author has contributed to research in topics: Excited state & Photosynthetic reaction centre. The author has an hindex of 81, co-authored 476 publications receiving 26434 citations. Previous affiliations of Rienk van Grondelle include University of Sheffield & University of Chicago.
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Journal ArticleDOI
The Origin of the Low-Energy Form of Photosystem I Light-Harvesting Complex Lhca4: Mixing of the Lowest Exciton with a Charge-Transfer State
Elisabet Romero,Milena Mozzo,Ivo H. M. van Stokkum,Jan P. Dekker,Rienk van Grondelle,Roberta Croce +5 more
TL;DR: The electric field-induced absorption changes (Stark effect) on the Q(y) region of the Lhca4 complex is reported and the high value of the Deltamu demonstrates that the origin of the red-shifted emission is the mixing of the lowest exciton state with a charge-transfer state of the dimer.
Journal ArticleDOI
Energy transfer in the major intrinsic light-harvesting complex from Amphidinium carterae.
Tomáš Polívka,Ivo H. M. van Stokkum,Donatas Zigmantas,Rienk van Grondelle,Villy Sundström,Roger G. Hiller +5 more
TL;DR: The results demonstrate that the properties of the S1/ICT state specific for carbonyl carotenoids is the key to ensure the effective harvesting of photons in the 500-600 nm region, which is of vital importance to underwater organisms.
Journal ArticleDOI
Primary reactions of the LOV2 domain of phototropin studied with ultrafast mid-infrared spectroscopy and quantum chemistry.
Maxime T. A. Alexandre,Tatiana Domratcheva,Cosimo Bonetti,Luuk J. G. W. van Wilderen,Rienk van Grondelle,Marie Louise Groot,Klaas J. Hellingwerf,John T. M. Kennis +7 more
TL;DR: It is concluded that the FMN T1 state remains nonprotonated on a nanosecond timescale, which rules out an ionic mechanism for covalent adduct formation involving cysteine-N(5) proton transfer on this timescale.
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Site-Selection Spectroscopy of the Reaction Center Complex of Photosystem II. 1. Triplet-minus-Singlet Absorption Difference: Search for a Second Exciton Band of P-680
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Kinetics of excitation trapping in intact Photosystem I of Chlamydomonas reinhardtii and Arabidopsis thaliana
Janne A. Ihalainen,Ivo H. M. van Stokkum,Krzysztof Gibasiewicz,Krzysztof Gibasiewicz,Marta Germano,Rienk van Grondelle,Jan P. Dekker +6 more
TL;DR: It is concluded that the amount and energies of the red chlorophylls have a larger effect on excitation trapping time in Photosystem I than the antenna size.