Light Energy Conversion
Publications
3888256
LEC
1
chicago-author-date
50
date
desc
year
54282
https://www.i2bc.paris-saclay.fr/wp-content/plugins/zotpress/
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Bercy, Roxanne, Viola C. D’mello, Andrew Gall, et al. 2026. “Reassessing Carotenoid Photophysics: Shedding Light on Dark States.” Journal of the American Chemical Society, ahead of print, June 3. https://doi.org/10.1021/jacs.6c03864.
Maillot, Baptiste, Haroon Rashid, Roxanne Bercy, et al. 2025. “Nanometrology Assisted Chemical Fabrication: Direct Laser Writing of Porphyrins onto Complex Surfaces.” Nanoscale, ahead of print, July 8. https://doi.org/10.1039/d5nr00765h.
Magne, Chloe, Vasyl Veremeienko, Roxanne Bercy, et al. 2025. “Singlet Fission in Heterogeneous Lycopene Aggregates.” Scientific Reports 15 (1): 5593. https://doi.org/10.1038/s41598-025-88220-z.
Streckaite, Simona, Dmitrij Frolov, Jevgenij Chmeliov, et al. 2024. “Single Pixel Reconstruction Imaging: Taking Confocal Imaging to the Extreme.” Lithuanian Journal of Physics 64 (4). https://doi.org/10.3952/physics.2024.64.4.7.
Magne, Chloe, Simona Streckaite, Roberto A. Boto, et al. 2024. “Perylene-Derivative Singlet Exciton Fission in Water Solution.” Chemical Science 15 (43): 17831–42. https://doi.org/10.1039/D4SC04732J.
Streckaite, Simona, Cristian Ilioaia, Igor Chaussavoine, et al. 2024. “Functional Organization of 3D Plant Thylakoid Membranes as Seen by High Resolution Microscopy.” Biochimica et Biophysica Acta (BBA) - Bioenergetics 1865 (4): 149493. https://doi.org/10.1016/j.bbabio.2024.149493.
Alexandre, Maxime T. A., Tjaart P. J. Krüger, Andrew A. Pascal, et al. 2024. “Molecular Events Accompanying Aggregation-Induced Energy Quenching in Fucoxanthin-Chlorophyll Proteins.” Biochimica Et Biophysica Acta. Bioenergetics 1865 (4): 149500. https://doi.org/10.1016/j.bbabio.2024.149500.
Kaňa, Radek, Meri Eichner, Andrew Gall, and Cristian Ilioaia. 2024. “Spatial Heterogeneity in the Photobiology of Phototrophs—Questions and Methods.” Frontiers in Photobiology 2 (May). https://doi.org/10.3389/fphbi.2024.1384522.
Gelzinis, Andrius, Jevgenij Chmeliov, Marijonas Tutkus, et al. 2023. “Fluorescence Quenching in Aggregates of Fucoxanthin-Chlorophyll Protein Complexes: Interplay of Fluorescing and Dark States.” Biochimica Et Biophysica Acta. Bioenergetics, December 30, 149030. https://doi.org/10.1016/j.bbabio.2023.149030.
Amanullah, Sk, Philipp Gotico, Marie Sircoglou, et al. 2023. “Second Coordination Sphere Effect Shifts CO2 to CO Reduction by Iron Porphyrin from Fe0 to FeI.” Angewandte Chemie (International Ed. in English), December 5, e202314439. https://doi.org/10.1002/anie.202314439.
Messant, Marine, Umama Hani, Thaïs Hennebelle, et al. 2023. “Manganese Concentration Affects Chloroplast Structure and the Photosynthetic Apparatus in Marchantia Polymorpha.” Plant Physiology, February 1, kiad052. https://doi.org/10.1093/plphys/kiad052.
Arshad, Rameez, Francesco Saccon, Pushan Bag, et al. 2022. “A Kaleidoscope of Photosynthetic Antenna Proteins and Their Emerging Roles.” Plant Physiology 189 (3): 1204–19. https://doi.org/10.1093/plphys/kiac175.
Mikalčiūtė, Austėja, Andrius Gelzinis, Mindaugas Mačernis, et al. 2022. “Structure-Based Model of Fucoxanthin–Chlorophyll Protein Complex: Calculations of Chlorophyll Electronic Couplings.” The Journal of Chemical Physics 156 (23): 234101. https://doi.org/10.1063/5.0092154.
Macernis, Mindaugas, Simona Streckaite, Radek Litvin, et al. 2022. “Electronic and Vibrational Properties of Allene Carotenoids.” The Journal of Physical Chemistry A, ahead of print, February 3. https://doi.org/10.1021/acs.jpca.1c09393.
Llansola-Portoles, Manuel J., Andrew A. Pascal, and Bruno Robert. 2022. “Resonance Raman: A Powerful Tool to Interrogate Carotenoids in Biological Matrices.” Methods in Enzymology 674: 113–35. https://doi.org/10.1016/bs.mie.2022.03.068.
Ara, Anjue Mane, Mohammad Kawsar Ahmed, Sandrine D’Haene, et al. 2021. “Absence of Far Red Emission Band in Aggregated Core Antenna Complexes.” Biophysical Journal, ahead of print, March 3. https://doi.org/10.1016/j.bpj.2021.02.037.
Quaranta, Annamaria, Anja Krieger-Liszkay, Andrew A. Pascal, et al. 2021. “Singlet Fission in Naturally-Organized Carotenoid Molecules.” Physical Chemistry Chemical Physics: PCCP, ahead of print, February 18. https://doi.org/10.1039/d0cp04493h.
Streckaité, Simona, Manuel J. Llansola-Portoles, Andrew A. Pascal, et al. 2021. “Pigment Structure in the Light-Harvesting Protein of the Siphonous Green Alga Codium Fragile.” Biochimica Et Biophysica Acta. Bioenergetics 1862 (5): 148384. https://doi.org/10.1016/j.bbabio.2021.148384.
Li, Fei, Cheng Liu, Simona Streckaite, et al. 2021. “A New, Unquenched Intermediate of LHCII.” The Journal of Biological Chemistry, January 22, 100322. https://doi.org/10.1016/j.jbc.2021.100322.
Gelzinis, Andrius, Ramūnas Augulis, Claudia Büchel, Bruno Robert, and Leonas Valkunas. 2021. “Confronting FCP Structure with Ultrafast Spectroscopy Data: Evidence for Structural Variations.” Physical Chemistry Chemical Physics 23 (2): 806–21. https://doi.org/10.1039/D0CP05578F.
Andersen, Trine B., Briardo Llorente, Luca Morelli, et al. 2021. “An Engineered Extraplastidial Pathway for Carotenoid Biofortification of Leaves.” Plant Biotechnology Journal 19 (5): 1008–21. https://doi.org/10.1111/pbi.13526.
Burton, Mark J., Joel Cresser-Brown, Morgan Thomas, et al. 2020. “Discovery of a Heme-Binding Domain in a Neuronal Voltage-Gated Potassium Channel.” The Journal of Biological Chemistry 295 (38): 13277–86. https://doi.org/10.1074/jbc.RA120.014150.
Streckaite, Simona, Mindaugas Macernis, Fei Li, et al. 2020. “Modeling Dynamic Conformations of Organic Molecules: Alkyne Carotenoids in Solution.” Journal of Physical Chemistry A 124 (14): 2792–801. https://doi.org/10.1021/acs.jpca.9b11536.
Llansola-Portoles, Manuel J., Fei Li, Pengqi Xu, et al. 2020. “Tuning Antenna Function through Hydrogen Bonds to Chlorophyll a.” Biochimica Et Biophysica Acta. Bioenergetics 1861 (4): 148078. https://doi.org/10.1016/j.bbabio.2019.148078.
Chenebault, Célia, Encarnación Diaz-Santos, Xavier Kammerscheit, et al. 2020. “A Genetic Toolbox for the New Model Cyanobacterium Cyanothece PCC 7425: A Case Study for the Photosynthetic Production of Limonene.” Frontiers in Microbiology 11: 586601. https://doi.org/10.3389/fmicb.2020.586601.
Gelzinis, Andrius, Ramanas Augulis, Vytautas Butkus, Bruno Robert, and Leonas Valkunas. 2019. “Two-Dimensional Spectroscopy for Non-Specialists.” Biochimica Et Biophysica Acta-Bioenergetics 1860 (4): 271–85. https://doi.org/10.1016/j.bbabio.2018.12.006.
Tejeda-Ferrari, Marely E., Chelsea L. Brown, Gabriela C. C. C. Coutinho, et al. 2019. “Electronic Structure and Triplet-Triplet Energy Transfer in Artificial Photosynthetic Antennas.” Photochemistry and Photobiology 95 (1): 211–19. https://doi.org/10.1111/php.12979.
Arteni, Ana-Andreea, Amy M. LaFountain, Maxime T. A. Alexandre, et al. 2019. “Carotenoid Composition and Conformation in Retinal Oil Droplets of the Domestic Chicken.” PloS One 14 (5): e0217418. https://doi.org/10.1371/journal.pone.0217418.
Koepf, Matthieu, Anne-Lucie Teillout, and Manuel J. Llansola-Portoles. 2019. “Artificial Photosynthesis: An Approach for a Sustainable Future.” In Handbook of Ecomaterials, edited by Leticia Myriam Torres Martínez, Oxana Vasilievna Kharissova, and Boris Ildusovich Kharisov. Springer International Publishing. https://doi.org/10.1007/978-3-319-68255-6_109.
Streckaite, Simona, Zdenko Gardian, Fei Li, et al. 2018. “Pigment Configuration in the Light-Harvesting Protein of the Xanthophyte Alga Xanthonema Debile.” Photosynthesis Research 138 (2): 139–48. https://doi.org/10.1007/s11120-018-0557-1.
Petit, Ivan, Gustavo D. Belletti, Theau Debroise, et al. 2018. “Vibrational Signatures of Calcium Oxalate Polyhydrates.” Chemistryselect 3 (31): 8801–12. https://doi.org/10.1002/slct.201801611.
Sonani, Ravi R., Alastair Gardiner, Rajesh P. Rastogi, Richard Cogdell, Bruno Robert, and Datta Madamwar. 2018. “Site, Trigger, Quenching Mechanism and Recovery of Non-Photochemical Quenching in Cyanobacteria: Recent Updates.” Photosynthesis Research 137 (2): 171–80. https://doi.org/10.1007/s11120-018-0498-8.
Shukla, Mahendra Kumar, Manuel J. Llansola-Portoles, Martin Tichý, Andrew A. Pascal, Bruno Robert, and Roman Sobotka. 2018. “Binding of Pigments to the Cyanobacterial High-Light-Inducible Protein HliC.” Photosynthesis Research 137 (1): 29–39. https://doi.org/10.1007/s11120-017-0475-7.
Ranjbar Choubeh, Reza, Ravi R. Sonani, Datta Madamwar, et al. 2018. “Picosecond Excitation Energy Transfer of Allophycocyanin Studied in Solution and in Crystals.” Photosynthesis Research 135 (1): 79–86. https://doi.org/10.1007/s11120-017-0417-4.
Acuña, Alonso M., Claire Lemaire, Rienk van Grondelle, Bruno Robert, and Ivo H. M. van Stokkum. 2018. “Energy Transfer and Trapping in Synechococcus WH 7803.” Photosynthesis Research 135 (1–3): 115–24. https://doi.org/10.1007/s11120-017-0451-2.
Ilioaia, Cristian, Tjaart P. J. Krüger, Oana Ilioaia, Bruno Robert, Rienk van Grondelle, and Andrew Gall. 2018. “Apoprotein Heterogeneity Increases Spectral Disorder and a Step-Wise Modification of the B850 Fluorescence Peak Position.” Biochimica Et Biophysica Acta. Bioenergetics 1859 (2): 137–44. https://doi.org/10.1016/j.bbabio.2017.11.003.
WongCarter, Katherine, Manuel J. Llansola-Portoles, Gerdenis Kodis, Devens Gust, Ana L. Moore, and Thomas A. Moore. 2018. “Light Harvesting, Photoregulation, and Photoprotection in Selected Artificial Photosynthetic Systems.” In Light Harvesting in Photosynthesis. CRC Press. https://www.scopus.com/pages/publications/85060559134.
Llansola-Portoles, M. J., K. Redeckas, S. Streckaité, et al. 2018. “Lycopene Crystalloids Exhibit Singlet Exciton Fission in Tomatoes.” Physical Chemistry Chemical Physics 20 (13): 8640–46. https://doi.org/10.1039/C7CP08460A.
Llansola-Portoles, Manuel J., Andrew A. Pascal, and Bruno Robert. 2017. “Electronic and Vibrational Properties of Carotenoids: From in Vitro to in Vivo.” Journal of the Royal Society, Interface 14 (135): 20170504. https://doi.org/10.1098/rsif.2017.0504.
Ma, Fei, Long-Jiang Yu, Manuel J. Llansola-Portoles, Bruno Robert, Zheng-Yu Wang-Otomo, and Rienk van Grondelle. 2017. “Metal Cations Induced Αβ-BChl a Heterogeneity in LH1 as Revealed by Temperature-Dependent Fluorescence Splitting.” Chemphyschem: A European Journal of Chemical Physics and Physical Chemistry 18 (16): 2295–301. https://doi.org/10.1002/cphc.201700551.
Koepf, Matthieu, Jesse J. Bergkamp, Anne-Lucie Teillout, et al. 2017. “Design of Porphyrin-Based Ligands for the Assembly of [d-Block Metal : Calcium] Bimetallic Centers.” Dalton Transactions 46 (13): 4199–208. https://doi.org/10.1039/C6DT04647A.
Allemand, Eric, Michael P. Myers, Jose Garcia-Bernardo, Annick Harel-Bellan, Adrian R. Krainer, and Christian Muchardt. 2016. “A Broad Set of Chromatin Factors Influences Splicing.” PLoS Genetics 12 (9): e1006318. https://doi.org/10.1371/journal.pgen.1006318.
Llansola-Portoles, Manuel J., Devens Gust, Thomas A. Moore, and Ana L. Moore. 2016. “Artificial Photosynthetic Antennas and Reaction Centers.” Comptes Rendus. Chimie 20 (3): 296–313. https://doi.org/10.1016/j.crci.2016.05.016.
Galardi, Silvia, Massimo Petretich, Guillaume Pinna, et al. 2016. “CPEB1 Restrains Proliferation of Glioblastoma Cells through the Regulation of P27(Kip1) mRNA Translation.” Scientific Reports 6 (May): 25219. https://doi.org/10.1038/srep25219.
Dubois, Emilie Laure, Scott Gerber, Alexei Kisselev, Annick Harel-Bellan, and Regina Groisman. 2016. “UV-Dependent Phosphorylation of COP9/Signalosome in UV-Induced Apoptosis.” Oncology Reports 35 (5): 3101–5. https://doi.org/10.3892/or.2016.4671.
Kratassiouk, Gueorgui, Linda L. Pritchard, Sylvain Cuvellier, et al. 2016. “The WEE1 Regulators CPEB1 and miR-15b Switch from Inhibitor to Activators at G2/M.” Cell Cycle 15 (5): 667–77. https://doi.org/10.1080/15384101.2016.1147631.
Llansola-Portoles, Manuel J., Chiasa Uragami, Andrew A. Pascal, David Bina, Radek Litvin, and Bruno Robert. 2016. “Pigment Structure in the FCP-like Light-Harvesting Complex from Chromera Velia.” Biochimica et Biophysica Acta (BBA) - Bioenergetics 1857 (11): 1759–65. https://doi.org/10.1016/j.bbabio.2016.08.006.
Kish, Elizabeth, Ke Wang, Manuel J. Llansola-Portoles, et al. 2016. “Probing the Pigment Binding Sites in LHCII with Resonance Raman Spectroscopy: The Effect of Mutations at S123.” Biochimica et Biophysica Acta (BBA) - Bioenergetics 1857 (9): 1490–96. https://doi.org/10.1016/j.bbabio.2016.06.001.
Kropp, Jeremie, Cindy Degerny, Nadezda Morozova, Julien Pontis, Annick Harel-Bellan, and Anna Polesskaya. 2015. “miR-98 Delays Skeletal Muscle Differentiation by down-Regulating E2F5.” The Biochemical Journal 466 (1): 85–93. https://doi.org/10.1042/BJ20141175.
Portilho, Débora Morueco, Marcelo Ribeiro Alves, Gueorgui Kratassiouk, et al. 2015. “miRNA Expression in Control and FSHD Fetal Human Muscle Biopsies.” PloS One 10 (2): e0116853. https://doi.org/10.1371/journal.pone.0116853.