Search Results - "Gostev, Fedor E."

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    Femtosecond spectroscopic study of photochromic reactions of bacteriorhodopsin and visual rhodopsin by Feldman, Tatiana B., Smitienko, Olga A., Shelaev, Ivan V., Gostev, Fedor E., Nekrasova, Oksana V., Dolgikh, Dmitriy A., Nadtochenko, Victor A., Kirpichnikov, Mikhail P., Ostrovsky, Mikhail A.

    “…Photochromic ultrafast reactions of bacteriorhodopsin (H. salinarum) and bovine rhodopsin were conducted with a femtosecond two-pump probe pulse setup with the…”
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    Specificity of Photochemical Energy Conversion in Photosystem I from the Green Microalga Chlorella ohadii by Cherepanov, Dmitry A., Petrova, Anastasiya A., Fadeeva, Mariya S., Gostev, Fedor E., Shelaev, Ivan V., Nadtochenko, Victor A., Semenov, Alexey Yu

    Published in Biochemistry (Moscow) (01-06-2024)
    “…Primary excitation energy transfer and charge separation in photosystem I (PSI) from the extremophile desert green alga Chlorella ohadii grown in low light…”
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    PSI-SMALP, a Detergent-free Cyanobacterial Photosystem I, Reveals Faster Femtosecond Photochemistry by Cherepanov, Dmitry A., Brady, Nathan G., Shelaev, Ivan V., Nguyen, Jon, Gostev, Fedor E., Mamedov, Mahir D., Nadtochenko, Victor A., Bruce, Barry D.

    Published in Biophysical journal (21-01-2020)
    “…Cyanobacterial photosystem I (PSI) functions as a light-driven cyt c6-ferredoxin/oxidoreductase located in the thylakoid membrane. In this work, the energy and…”
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    Primary charge separation within the structurally symmetric tetrameric Chl2APAPBChl2B chlorophyll exciplex in photosystem I by Cherepanov, Dmitry A., Shelaev, Ivan V., Gostev, Fedor E., Petrova, Anastasia, Aybush, Arseniy V., Nadtochenko, Victor A., Xu, Wu, Golbeck, John H., Semenov, Alexey Yu

    “…In Photosystem I (PS I), the role of the accessory chlorophyll (Chl) molecules, Chl2A and Chl2B (also termed A-1A and A-1B), which are directly adjacent to the…”
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    Generation of ion-radical chlorophyll states in the light-harvesting antenna and the reaction center of cyanobacterial photosystem I by Cherepanov, Dmitry A., Shelaev, Ivan V., Gostev, Fedor E., Aybush, Arseniy V., Mamedov, Mahir D., Shuvalov, Vladimir A., Semenov, Alexey Yu, Nadtochenko, Victor A.

    Published in Photosynthesis research (01-12-2020)
    “…The energy and charge-transfer processes in photosystem I (PS I) complexes isolated from cyanobacteria Thermosynechococcus elongatus and Synechocystis sp. PCC…”
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    Comparative Absorption Dynamics of the Singlet Excited States of Chlorophylls a and d by Cherepanov, Dmitry A., Petrova, Anastasia A., Mamedov, Mahir D., Vishnevskaya, Anna I., Gostev, Fedor E., Shelaev, Ivan V., Aybush, Arseniy V., Nadtochenko, Victor A.

    Published in Biochemistry (Moscow) (01-10-2022)
    “…Transient absorption dynamics of chlorophylls a and d dissolved in tetrahydrofuran was measured by the broadband femtosecond laser pump-probe spectroscopy in a…”
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    Femtosecond primary charge separation in Synechocystis sp. PCC 6803 photosystem I by Shelaev, Ivan V., Gostev, Fedor E., Mamedov, Mahir D., Sarkisov, Oleg M., Nadtochenko, Victor A., Shuvalov, Vladimir A., Semenov, Alexey Yu

    Published in Biochimica et biophysica acta (01-08-2010)
    “…The ultrafast (< 100 fs) conversion of delocalized exciton into charge-separated state between the primary donor P700 (bleaching at 705 nm) and the primary…”
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    FeOx-TiO2 Film with Different Microstructures Leading to Femtosecond Transients with Different Properties: Biological Implications under Visible Light by Rtimi, Sami, Pulgarin, Cesar, Nadtochenko, Victor A., Gostev, Fedor E., Shelaev, Ivan V., Kiwi, John

    Published in Scientific reports (22-07-2016)
    “…This study presents the first report addressing the effect of FeOx-TiO 2 films microstructure on the transients detected by fast spectroscopy related to the…”
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    Current state of the primary charge separation mechanism in photosystem I of cyanobacteria by Cherepanov, Dmitry A., Semenov, Alexey Yu, Mamedov, Mahir D., Aybush, Arseniy V., Gostev, Fedor E., Shelaev, Ivan V., Shuvalov, Vladimir A., Nadtochenko, Victor A.

    Published in Biophysical reviews (01-08-2022)
    “…This review analyzes new data on the mechanism of ultrafast reactions of primary charge separation in photosystem I (PS I) of cyanobacteria obtained in the…”
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    Comparisons of Electron Transfer Reactions in a Cyanobacterial Tetrameric and Trimeric Photosystem I Complexes by Shelaev, Ivan V., Mamedov, Mahir D., Gostev, Fedor E., Aybush, Arseny V., Li, Meng, Nguyen, Jonathan, Bruce, Barry D., Nadtochenko, Victor A.

    Published in Photochemistry and photobiology (01-05-2018)
    “…Photosystem I (PSI) is a Type‐I reaction center and is the largest photosynthetic complex to be characterized. In cyanobacteria, PSI is organized as a trimer…”
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    Femtosecond spectroscopy and TD-DFT calculations of CuCl4(2-) excited states by Golubeva, Elena N, Zubanova, Ekaterina M, Melnikov, Michail Ya, Gostev, Fedor E, Shelaev, Ivan V, Nadtochenko, Victor A

    “…Photoinduced processes of tetrahexylammonium tetrachlorocuprate [(C6H13)4N]2Cu(II)Cl4 in chloro-organic solvents were investigated by steady state photolysis…”
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