Mamedov group

Structural evidence for intermediates during O₂ formation in photosystem II

Bhowmick, Asmit; Hussein, Rana; Bogacz, Isabel; Simon, Philipp S. et al.

Part of Nature, p. 629-636, 2023

• DOI for Structural evidence for intermediates during O₂ formation in photosystem II
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Partial inhibition of the inter-photosystem electron transfer at cytochrome b₆f complex promotes periodic surges of hydrogen evolution in Chlamydomonas reinhardtii

Khosravitabar, Fatemeh; Mamedov, Fikret

Part of International journal of hydrogen energy, p. 36314-36326, 2023

• DOI for Partial inhibition of the inter-photosystem electron transfer at cytochrome b₆f complex promotes periodic surges of hydrogen evolution in Chlamydomonas reinhardtii
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Far-red photosynthesis: Two charge separation pathways exist in plant Photosystem II reaction center

Pavlou, Andrea; Mokvist, Fredrik; Styring, Stenbjörn; Mamedov, Fikret

Part of Biochimica et Biophysica Acta - Bioenergetics, 2023

• DOI for Far-red photosynthesis: Two charge separation pathways exist in plant Photosystem II reaction center

Molecular basis for turnover inefficiencies (misses) during water oxidation in photosystem II

Han, Guangye; Chernev, Petko; Styring, Stenbjörn; Messinger, Johannes et al.

Part of Chemical Science, p. 8667-8678, 2022

• DOI for Molecular basis for turnover inefficiencies (misses) during water oxidation in photosystem II
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The D1-V185N mutation alters substrate water exchange by stabilizing alternative structures of the Mn₄Ca-cluster in photosystem II

de Lichtenberg, Casper; Avramov, Anton P.; Zhang, Minquan; Mamedov, Fikret et al.

Part of Biochimica et Biophysica Acta - Bioenergetics, 2021

• DOI for The D1-V185N mutation alters substrate water exchange by stabilizing alternative structures of the Mn₄Ca-cluster in photosystem II
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Upregulation of bundle sheath electron transport capacity under limiting light in C-4 Setaria viridis

Ermakova, Maria; Bellasio, Chandra; Fitzpatrick, Duncan; Furbank, Robert T. et al.

Part of The Plant Journal, p. 1443-1454, 2021

• DOI for Upregulation of bundle sheath electron transport capacity under limiting light in C-4 Setaria viridis
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Photosynthetic hydrogen production: Novel protocols, promising engineering approaches and application of semi‐synthetic hydrogenases

Kosourov, Sergey; Böhm, Maximilian; Senger, Moritz; Berggren, Gustav et al.

Part of Physiologia Plantarum, p. 555-567, 2021

• DOI for Photosynthetic hydrogen production: Novel protocols, promising engineering approaches and application of semi‐synthetic hydrogenases
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A conducting additive-free high potential quinone-based conducting redox polymer as lithium ion battery cathode

Wang, Huan; Emanuelsson, Rikard; Liu, Haidong; Mamedov, Fikret et al.

Part of Electrochimica Acta, 2021

• DOI for A conducting additive-free high potential quinone-based conducting redox polymer as lithium ion battery cathode

Highly stable defective TiO2-x with tuned exposed facets induced by fluorine: Impact of surface and bulk properties on selective UV/visible alcohol photo-oxidation

Bellardita, Marianna; Garlisi, Corrado; Ozer, Lütfiye Yildiz; Venezia, Anna Maria et al.

Part of Applied Surface Science, 2020

• DOI for Highly stable defective TiO2-x with tuned exposed facets induced by fluorine: Impact of surface and bulk properties on selective UV/visible alcohol photo-oxidation

Assessment of the manganese cluster's oxidation state via photoactivation of photosystem II microcrystals

Cheah, Mun Hon; Zhang, Miao; Shevela, Dmitry; Mamedov, Fikret et al.

Part of Proceedings of the National Academy of Sciences of the United States of America, p. 141-145, 2020

• DOI for Assessment of the manganese cluster's oxidation state via photoactivation of photosystem II microcrystals

PSB33 protein sustains photosystem II in plant chloroplasts under UV-A light

Nilsson, Anders K.; Pencik, Ales; Johansson, Oskar N.; Bankestad, Daniel et al.

Part of Journal of Experimental Botany, p. 7210-7223, 2020

• DOI for PSB33 protein sustains photosystem II in plant chloroplasts under UV-A light

The Low Molecular Mass Photosystem II Protein PsbTn Is Important for Light Acclimation

Chen, Yang-Er; Yuan, Shu; Lezhneva, Lina; Meurer, Jörg et al.

Part of Plant Physiology, p. 1739-1753, 2019

• DOI for The Low Molecular Mass Photosystem II Protein PsbTn Is Important for Light Acclimation

Characterization of the transient fluorescence wave phenomenon that occurs during H-2 production in Chlamydomonas reinhardtii

Krishna, Pilla Sankara; Morello, Giorgio; Mamedov, Fikret

Part of Journal of Experimental Botany, p. 6321-6336, 2019

• DOI for Characterization of the transient fluorescence wave phenomenon that occurs during H-2 production in Chlamydomonas reinhardtii
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Photosystem ratio imbalance promotes direct sustainable H-2 production in Chlamydomonas reinhardtii

Krishna, Pilla Sankara; Styring, Stenbjörn; Mamedov, Fikret

Part of Green Chemistry, p. 4683-4690, 2019

• DOI for Photosystem ratio imbalance promotes direct sustainable H-2 production in Chlamydomonas reinhardtii
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"Birth defects' of photosystem II make it highly susceptible to photodamage during chloroplast biogenesis

Shevela, Dmitry; Ananyev, Gennady; Vatland, Ann K.; Arnold, Janine et al.

Part of Physiologia Plantarum, p. 165-180, 2019

• DOI for "Birth defects' of photosystem II make it highly susceptible to photodamage during chloroplast biogenesis

Efficient visible light-driven water oxidation catalysed by an iron(IV) clathrochelate complex

Shylin, Sergii I.; Pavliuk, Mariia V.; D'Amario, Luca; Mamedov, Fikret et al.

Part of Chemical Communications, p. 3335-3338, 2019

• DOI for Efficient visible light-driven water oxidation catalysed by an iron(IV) clathrochelate complex
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Investigating electron transport in a PEDOT/Quinone conducting redox polymer with in situ methods

Sterby, Mia; Emanuelsson, Rikard; Mamedov, Fikret; Strömme, Maria et al.

Part of Electrochimica Acta, p. 277-284, 2019

• DOI for Investigating electron transport in a PEDOT/Quinone conducting redox polymer with in situ methods
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Redox-State-Dependent Interplay between Pendant Group and Conducting Polymer Backbone in Quinone-Based Conducting Redox Polymers for Lithium Ion Batteries

Wang, Huan; Emanuelsson, Rikard; Liu, Haidong; Edström, Kristina et al.

Part of ACS Applied Energy Materials, p. 7162-7170, 2019

• DOI for Redox-State-Dependent Interplay between Pendant Group and Conducting Polymer Backbone in Quinone-Based Conducting Redox Polymers for Lithium Ion Batteries

Formation of tyrosine radicals in photosystem II under far-red illumination

Ahmadova, Nigar; Mamedov, Fikret

Part of Photosynthesis Research, p. 93-106, 2018

• DOI for Formation of tyrosine radicals in photosystem II under far-red illumination
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Solar UV index and UV dose determination with photochromic hackmanites: from the assessment of the fundamental properties to the device

Norrbo, Isabella; Curutchet, Antton; Kuusisto, Ari; Makela, Jaakko et al.

Part of Materials Horizons, p. 569-576, 2018

• DOI for Solar UV index and UV dose determination with photochromic hackmanites: from the assessment of the fundamental properties to the device

Long-Lasting Non-hydrogenated Dark Titanium Dioxide: Medium Vacuum Anneal for Enhanced Visible Activity of Modified Multiphase Photocatalysts

Ozer, Lütfiye Y.; Apostoleris, Harry; Ravaux, Florent; Shylin, Sergii I. et al.

Part of ChemCatChem, p. 2949-2954, 2018

• DOI for Long-Lasting Non-hydrogenated Dark Titanium Dioxide: Medium Vacuum Anneal for Enhanced Visible Activity of Modified Multiphase Photocatalysts

The wavelength of the incident light determines the primary charge separation pathway in Photosystem II

Pavlou, Andrea; Jacques, Julien; Ahmadova, Nigar; Mamedov, Fikret et al.

Part of Scientific Reports, 2018

• DOI for The wavelength of the incident light determines the primary charge separation pathway in Photosystem II
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Tyrosine D oxidation and redox equilibrium in Photosystem II

Ahmadova, Nigar; Ho, Felix; Styring, Stenbjörn; Mamedov, Fikret

Part of Biochimica et Biophysica Acta - Bioenergetics, p. 407-417, 2017

• DOI for Tyrosine D oxidation and redox equilibrium in Photosystem II

Rearranging from 6-to 7-coordination initiates the catalytic activity: An EPR study on a Ru-bda water oxidation catalyst

Daniel, Quentin; Huang, Ping; Fan, Ting; Wang, Ying et al.

Part of Coordination chemistry reviews, p. 206-215, 2017

• DOI for Rearranging from 6-to 7-coordination initiates the catalytic activity: An EPR study on a Ru-bda water oxidation catalyst

Polaron Disproportionation Charge Transport in a Conducting Redox Polymer

Huang, Hao; Karlsson, Christoffer; Mamedov, Fikret; Strömme, Maria et al.

Part of The Journal of Physical Chemistry C, p. 13078-13083, 2017

• DOI for Polaron Disproportionation Charge Transport in a Conducting Redox Polymer

Sll1783, a monooxygenase associated with polysaccharide processing in the unicellular cyanobacterium Synechocystis PCC 6803

Miranda, Hélder; Immerzeel, Peter; Gerber, Lorenz; Hörnaeus, Katarina et al.

Part of Physiologia Plantarum, p. 182-195, 2017

• DOI for Sll1783, a monooxygenase associated with polysaccharide processing in the unicellular cyanobacterium Synechocystis PCC 6803

Lanthanide and Heavy Metal Free Long White Persistent Luminescence from Ti Doped Li-Hackmanite: A Versatile, Low-Cost Material

Norrbo, Isabella; Carvalho, Jose M.; Laukkanen, Pekka; Mäkelä, Jaakko et al.

Part of Advanced Functional Materials, 2017

• DOI for Lanthanide and Heavy Metal Free Long White Persistent Luminescence from Ti Doped Li-Hackmanite: A Versatile, Low-Cost Material

The protonation state around Tyr(D)/Tyr((D)) over dot in photosystem II is reflected in its biphasic oxidation kinetics

Sjöholm, Johannes; Ho*, Felix; Ahmadova, Nigar; Brinkert, Katharina et al.

Part of Biochimica et Biophysica Acta - Bioenergetics, p. 147-155, 2017

• DOI for The protonation state around Tyr(D)/Tyr((D)) over dot in photosystem II is reflected in its biphasic oxidation kinetics

Conducting redox polymers with non-activated charge transport properties

Yang, Li; Huang, Xiao; Mamedov, Fikret; Zhang, Peng et al.

Part of Physical Chemistry, Chemical Physics - PCCP, p. 25052-25058, 2017

• DOI for Conducting redox polymers with non-activated charge transport properties

Ultra long-lived electron-hole separation within water-soluble colloidal ZnO nanocrystals: Prospective Applications For Solar Energy Production

Cieslak, Anna M.; Pavliuk, Mariia V.; D'Amario, Luca; Abdellah, Mohamed et al.

Part of Nano Energy, p. 187-192, 2016

• DOI for Ultra long-lived electron-hole separation within water-soluble colloidal ZnO nanocrystals: Prospective Applications For Solar Energy Production

Photosystem II Repair and Plant Immunity: Lessons Learned from Arabidopsis Mutant Lacking the THYLAKOID LUMEN PROTEIN 18.3

Jarvi, Sari; Isojarvi, Janne; Kangasjarvi, Saijaliisa; Salojarvi, Jarkko et al.

Part of Frontiers in Plant Science, 2016

• DOI for Photosystem II Repair and Plant Immunity: Lessons Learned from Arabidopsis Mutant Lacking the THYLAKOID LUMEN PROTEIN 18.3
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Photosystem II repair and plant immunity: Lessons learned from Arabidopsis mutant lacking the thylakoid lumen protein 18.3

Järvi, Sari; Isojärvi, Janne; Kangasjärvi, Säijaliisa; Salojärvi, Jarkko et al.

Part of Frontiers in Plant Science, 2016

• DOI for Photosystem II repair and plant immunity: Lessons learned from Arabidopsis mutant lacking the thylakoid lumen protein 18.3
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Mechanisms of Tenebrescence and Persistent Luminescence in Synthetic Hackmanite Na8Al6Si6O24(Cl,S)(2)

Norrbo, Isabella; Gluchowski, Pawel; Hyppanen, Iko; Laihinen, Tero et al.

Part of ACS Applied Materials and Interfaces, p. 11592-11602, 2016

• DOI for Mechanisms of Tenebrescence and Persistent Luminescence in Synthetic Hackmanite Na8Al6Si6O24(Cl,S)(2)

Challenges facing an understanding of the nature of low-energy excited states in photosynthesis

Reimers, Jeffrey R.; Biczysko, Malgorzata; Bruce, Douglas; Coker, David F. et al.

Part of Biochimica et Biophysica Acta - Bioenergetics, p. 1627-1640, 2016

• DOI for Challenges facing an understanding of the nature of low-energy excited states in photosynthesis

A five-coordinate Mn(IV) intermediate in biological water oxidation: spectroscopic signature and a pivot mechanism for water binding

Retegan, Marius; Krewald, Vera; Mamedov, Fikret; Neese, Frank et al.

Part of Chemical Science, p. 72-84, 2016

• DOI for A five-coordinate Mn(IV) intermediate in biological water oxidation: spectroscopic signature and a pivot mechanism for water binding
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Photodamage of iron–sulphur clusters in photosystem I induces non-photochemical energy dissipation

Tiwari, Arjun; Mamedov, Fikret; Grieco, Michele; Suorsa, Marjaana et al.

Part of Nature Plants, 2016

• DOI for Photodamage of iron–sulphur clusters in photosystem I induces non-photochemical energy dissipation

Changes in the Photosystem II complex associated with hydrogen formation in sulfur deprived Chlamydomonas reinhardtii

Volgusheva, Alena; Kruse, Olaf; Styring, Stenbjörn; Mamedov, Fikret

Part of Algal Research, p. 296-304, 2016

• DOI for Changes in the Photosystem II complex associated with hydrogen formation in sulfur deprived Chlamydomonas reinhardtii

The PsbY protein of Arabidopsis Photosystem II is important for the redox control of cytochrome b(559)

von Sydow, Lotta; Schwenkert, Serena; Meurer, Joerg; Funk, Christiane et al.

Part of Biochimica et Biophysica Acta - Bioenergetics, p. 1524-1533, 2016

• DOI for The PsbY protein of Arabidopsis Photosystem II is important for the redox control of cytochrome b(559)

Photosystem II protein 33, a protein conserved in the plastid lineage, is associated with the chloroplast thylakoid membrane and provides stability to photosystem II supercomplexes in Arabidopsis

Fristedt, Rikard; Herdean, Andrei; Blaby-Haas, Crysten; Mamedov, Fikret et al.

Part of Plant Physiology, p. 481-492, 2015

• DOI for Photosystem II protein 33, a protein conserved in the plastid lineage, is associated with the chloroplast thylakoid membrane and provides stability to photosystem II supercomplexes in Arabidopsis

Light acclimation involves dynamic re-organization of the pigment-protein megacomplexes in non-appressed thylakoid domains

Suorsa, Marjaana; Rantala, Marjaana; Mamedov, Fikret; Lespinasse, Maija et al.

Part of The Plant Journal, p. 360-373, 2015

• DOI for Light acclimation involves dynamic re-organization of the pigment-protein megacomplexes in non-appressed thylakoid domains

Hydrogen photoproduction in green algae Chlamydomonas reinhardtii under magnesium deprivation

Volgusheva, Alena; Kukharskikh, Galina; Krendeleva, Tatyana; Rubin, Andrei et al.

Part of RSC Advances, p. 5633-5637, 2015

• DOI for Hydrogen photoproduction in green algae Chlamydomonas reinhardtii under magnesium deprivation

A Tandem Mass Spectrometric Method for Singlet Oxygen Measurement

Karonen, Maarit; Mattila, Heta; Huang, Ping; Mamedov, Fikret et al.

Part of Photochemistry and Photobiology, p. 965-971, 2014

• DOI for A Tandem Mass Spectrometric Method for Singlet Oxygen Measurement

Defining the Far-red Limit of Photosystem I THE PRIMARY CHARGE SEPARATION IS FUNCTIONAL TO 840 nm

Mokvist, Fredrik; Mamedov, Fikret; Styring, Stenbjörn

Part of Journal of Biological Chemistry, p. 24630-24639, 2014

• DOI for Defining the Far-red Limit of Photosystem I THE PRIMARY CHARGE SEPARATION IS FUNCTIONAL TO 840 nm

The photochemistry in photosystem II at 5 K is different in visible and far-red light

Mokvist, Fredrik; Sjöholm, Johannes; Mamedov, Fikret; Styring, Stenbjörn

Part of Biochemistry, p. 4228-4238, 2014

• DOI for The photochemistry in photosystem II at 5 K is different in visible and far-red light

Spectroscopic Evidence for a Redox-Controlled Proton Gate at Tyrosine D in Photosystem II

Sjöholm, Johannes; Mamedov, Fikret; Styring, Stenbjörn

Part of Biochemistry, p. 5721-5723, 2014

• DOI for Spectroscopic Evidence for a Redox-Controlled Proton Gate at Tyrosine D in Photosystem II

Dark-adapted spinach thylakoid protein heterogeneity offers insights into the Photosystem II repair cycle

Suorsa, M; Rantala, M.; Danielsson, R; Järvi, S. et al.

Part of Biochimica et Biophysica Acta - Bioenergetics, p. 1463-1471, 2014

• DOI for Dark-adapted spinach thylakoid protein heterogeneity offers insights into the Photosystem II repair cycle

Split Electron Paramagnetic Resonance Signal Induction in Photosystem II Suggests Two Binding Sites in the S-2 State for the Substrate Analogue Methanol

Sjöholm, Johannes; Chen, Guiying; Ho, Felix; Mamedov, Fikret et al.

Part of Biochemistry, p. 3669-3677, 2013

• DOI for Split Electron Paramagnetic Resonance Signal Induction in Photosystem II Suggests Two Binding Sites in the S-2 State for the Substrate Analogue Methanol

Split Electron Paramagnetic Resonance signal induction in photosystem II suggests two binding sites in the S2 state for the substrate analogue methanol

Sjöholm, Johannes; Chen, Guiying; Ho, Felix; Mamedov, Fikret et al.

Part of Biochemistry, p. 3669-3677, 2013

• DOI for Split Electron Paramagnetic Resonance signal induction in photosystem II suggests two binding sites in the S2 state for the substrate analogue methanol

Increased photosystem II stability promotes H-2 production in sulfur-deprived Chlamydomonas reinhardtii

Volgusheva, Alena; Styring, Stenbjörn; Mamedov, Fikret

Part of Proceedings of the National Academy of Sciences of the United States of America, p. 7223-7228, 2013

• DOI for Increased photosystem II stability promotes H-2 production in sulfur-deprived Chlamydomonas reinhardtii
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Stability of the S(3) and S(2) State Intermediates in Photosystem II Directly Probed by EPR Spectroscopy

Chen, Guiying; Han, Guangye; Göransson, Erik; Mamedov, Fikret et al.

Part of Biochemistry, p. 138-148, 2012

• DOI for Stability of the S(3) and S(2) State Intermediates in Photosystem II Directly Probed by EPR Spectroscopy