member photo

Directrice de Recherche, CNRS

+33 4 91 16 45 50

Chef d'équipe / Group leader: BIP 01

– Director of the Mediterranean Institute of Microbiology (IMM, 4 laboratories, 9 technical platforms and about 350 members),
– Head of the biomass platform hydrogen CNRS Aix/Marseille University.
– Member of the National research evaluation « section 20 » biochemistry, bacterial metabolism,
– Member of the board HCERES committees: evaluation of laboratories: Chair, vice chair, member
– Member of « Cellule Energie du CNRS » in charge of biomass and bioenergy topics
– Member of the editorial board of FEMS microbiology review.

My research is focussed on the main metabolic chains of micro-organisms involving metalloenzymes, complexes and supercomplexes. After having studied their characterization, I am interested now in the understanding of their dynamics and interactions under different conditions. I have initiated an innovative axis, which consists in the microbial study of bacterial consortia involved in bioH2 production.
I have expertise for implementation between research, training, innovation and valorization.

ORCID id: 0000-0001-5234-7266


Laura Prioretti, Pascale Infossi, Arlette Kpebe, Giulia D’Ermo, Régine Lebrun, Elisabeth Lojou, Marie-Thérèse Giudici-Orticoni, Marianne Guiral.
Carbon fixation in the chemoautotrophic bacterium Aquifex aeolicus: the five-subunit PFOR and OGOR and two low-potential ferredoxins.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2022, 1863, 148811 -. DOI: 10.1016/j.bbabio.2022.148811

Lisa Zuily, Nora Lahrach, Rosi Fassler, Olivier Genest, Peter Faller, Olivier Sénèque, Yann Denis, Marie-Pierre Castanié-Cornet, Pierre Genevaux, Ursula Jakob, Dana Reichmann, Marie-Thérèse Giudici-Orticoni, Marianne Ilbert.
Copper Induces Protein Aggregation, a Toxic Process Compensated by Molecular Chaperones.
mBio, 2022, 13 (2). DOI: 10.1128/mbio.03251-21 HAL: hal-03666635v1

Magali Roger, Xavier Marbehan, Pascale Infossi, Louis Delecourt, Cassandra Backes, Stéphane Delaunay, Marie-Thérèse Giudici-Orticoni.
Deciphering nutrient cross-feeding interaction network in an artificial bacterial consortium.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2022, 1863, 148824 -. DOI: 10.1016/j.bbabio.2022.148824 HAL: hal-03846172v1

Anne Boyeldieu, Jean‐Pierre Poli, Amine Ali Chaouche, Henri‐Pierre Fierobe, Marie‐Thérèse Giudici‐Orticoni, Vincent Méjean, Cécile Jourlin‐Castelli.
Multiple detection of both attractants and repellents by the dCache ‐chemoreceptor SO_1056 of Shewanella oneidensis.
The FEBS Journal, 2022. DOI: 10.1111/febs.16548 HAL: hal-03740302v1

Amine Ali Chaouche, Laetitia Houot, Denis Duché, Chantal Iobbi-Nivol, Marie-Thérèse Giudici-Orticoni, Michel Fons, Vincent Méjean.
The Tol-Pal system of Escherichia coli plays an unexpected role in the import of the oxyanions chromate and phosphate.
Research in Microbiology, 2022, 103967 -. DOI: 10.1016/j.resmic.2022.103967 HAL: hal-03783277v1

Magali Roger, Philippe Leone, Ninan Blackburn, Sam Horrell, Tadeo Moreno Chicano, Marie-Thérèse Giudici-Orticoni, Luciano A. Abriata, Greg L. Hura, Michael A. Hough, Giulano Sciara, Marianne Ilbert.
Three-dimensional structure of the single domain cupredoxin AcoP.
2022. DOI: 10.1101/2022.03.21.484586

Marie Corteggiani, Nadège Bossuet-Greif, Jean-Philippe Nougayrède, Deborah Byrne, Marianne Ilbert, Sébastien Dementin, Marie-Thérèse Giudici-Orticoni, Vincent Méjean, Eric Oswald, Olivier Genest.
Uncoupling the Hsp90 and DnaK chaperone activities revealed the in vivo relevance of their collaboration in bacteria.
Proc. Natl. Acad. Sci. U.S.A., 2022, 119 (37). DOI: 10.1073/pnas.2201779119 HAL: hal-03844063v1

Louis Delecourt, Magali Roger, Pascale Infossi, Christophe Bordi, Marie-Thérèse Giudici-Orticoni.
Unravelling the molecular basis of metabolic interactions in synthetic consortia dedicated for bio-H2 production.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2022, 1863, 148825 -. DOI: 10.1016/j.bbabio.2022.148825 HAL: hal-03846181v1


David Ranava, Cassandra Backes, Ganesan Karthikeyan, Olivier Ouari, Audrey Soric, Marianne Guiral, María Luz Cárdenas, Marie Thérèse Giudici-Orticoni.
Metabolic Exchange and Energetic Coupling between Nutritionally Stressed Bacterial Species: Role of Quorum-Sensing Molecules.
mBio, 2021, 12 (1). DOI: 10.1128/mBio.02758-20 HAL: hal-03115469v1

Nathanael Jean Maillot, Pascale Infossi, Sébastien Dementin, Marie-Thérèse Giudici-Orticoni, Vincent Méjean, Olivier Genest.
Modulation of the RNA polymerase activity by AtcB, a protein associated with a DnaK chaperone network in Shewanella oneidensis.
Biochemical and Biophysical Research Communications, 2021, 535, 66 - 72. DOI: 10.1016/j.bbrc.2020.12.015 HAL: hal-03116745v1


Marianne Guiral, Marie-Thérèse Giudici-Orticoni.
Microbe Profile: Aquifex aeolicus: an extreme heat-loving bacterium that feeds on gases and inorganic chemicals.
2020. DOI: 10.1099/mic.0.001010 HAL: hal-03102751v1

Souhela Boughanemi, Pascale Infossi, Marie-Thérèse Giudici-Orticoni, Barbara Schoepp-Cothenet, Marianne Guiral.
Sulfite oxidation by the quinone-reducing molybdenum sulfite dehydrogenase SoeABC from the bacterium Aquifex aeolicus.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2020, 1861 (11), 148279 -. DOI: 10.1016/j.bbabio.2020.148279 HAL: hal-02936602v1


Xie Wang, Magali Roger, Romain Clément, Sophie Lecomte, Frédéric Biaso, Luciano A. Abriata, Pascal Mansuelle, Ievgen Mazurenko, Marie-Thérèse Giudici-Orticoni, Elisabeth Lojou, Marianne Ilbert.
Electron transfer in an acidophilic bacterium: interaction between a diheme cytochrome and a cupredoxin.
Chem. Sci., 2018, 6 (21), 4879 - 4891. DOI: 10.1039/C8SC01615A HAL: hal-01793582v1

E Mileo, M Ilbert, A Barducci, P Bordes, M-P Castanié-Cornet, C Garnier, P Genevaux, R Gillet, P Goloubinoff, F Ochsenbein, G Richarme, C Iobbi-Nivol, M-T Giudici, B Gontero , O Genest.
Emerging fields in chaperone proteins: A French workshop.
Biochimie, 2018, 151, 159 - 165. DOI: 10.1016/j.biochi.2018.06.004 HAL: hal-01863220v1

Olivier N. Lemaire, Pascale Infossi, Amine Ali Chaouche, Leon Espinosa, Silke Leimkühler, Marie-Thérèse Giudici-Orticoni, Vincent Méjean, Chantal Iobbi-Nivol.
Small membranous proteins of the TorE/NapE family, crutches for cognate respiratory systems in Proteobacteria.
Sci Rep, 2018, 251 (Suppl 1), 744 -. DOI: 10.1038/s41598-018-31851-2 HAL: hal-01890252v1

M. Guiral, C. Neitzel, M. Salvador Castell, N. Martinez, M. T. Giudici-Orticoni, J. Peters.
The effect of pH on the dynamics of natural membranes.
Eur. Phys. J. E, 2018, 41 (2). DOI: 10.1140/epje/i2018-11630-y HAL: hal-01844806v1


Magali Roger, Giuliano Sciara, Frédéric Biaso, Elisabeth Lojou, Xie Wang, Marielle Bauzan, Marie-Thérèse Giudici-Orticoni, Alejandro J. Vila, Marianne Ilbert.
Impact of copper ligand mutations on a cupredoxin with a green copper center.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2017, 1858 (5), 351 - 359. DOI: 10.1016/j.bbabio.2017.02.007 HAL: hal-01481398v1

Ievgen Mazurenko, Karen Monsalve, Pascale Infossi, Marie-Thérèse Giudici-Orticoni, Frédéric Topin, Nicolas Mano, Elisabeth Lojou.
Impact of substrate diffusion and enzyme distribution in 3D-porous electrodes: a combined electrochemical and modelling study of a thermostable H 2 /O 2 enzymatic fuel cell.
Energy Environ. Sci., 2017, 10 (9), 1966 - 1982. DOI: 10.1039/C7EE01830D HAL: hal-01585310v1

Anne de Poulpiquet, Christian H. Kjaergaard, Jad Rouhana, Ievgen Mazurenko, Pascale Infossi, Sébastien Gounel, Roger Gadiou, Marie Thérèse Giudici-Orticoni, Edward I. Solomon, Nicolas Mano, Elisabeth Lojou.
Mechanism of Chloride Inhibition of Bilirubin Oxidases and Its Dependence on Potential and pH.
ACS Catal., 2017, 7 (6), 3916 - 3923. DOI: 10.1021/acscatal.7b01286 HAL: hal-01519938v1


Cristina Gutierrez-Sanchez, Alexandre Ciaccafava, Pierre Yves Blanchard, Karen Monsalve, Marie Thérèse Giudici-Orticoni, Sophie Lecomte, Elisabeth Lojou.
Efficiency of Enzymatic O 2 Reduction by Myrothecium verrucaria Bilirubin Oxidase Probed by Surface Plasmon Resonance, PMIRRAS, and Electrochemistry.
ACS Catal., 2016, 6 (8), 5482 - 5492. DOI: 10.1021/acscatal.6b01423 HAL: hal-01405977v1

Frédéric Harb, Marie-Thérèse Giudici-Orticoni, Marianne Guiral, Bernard Tinland.
Electrophoretic mobility of a monotopic membrane protein inserted into the top of supported lipid bilayers.
Eur. Phys. J. E, 2016, 1666 (12), 105 -. DOI: 10.1140/epje/i2016-16127-1 HAL: hal-01435354v1

Cristian Barca, David Ranava, Marielle Bauzan, Jean-Henry Ferrasse, Marie-Thérèse Giudici-Orticoni, Audrey Soric.
Fermentative hydrogen production in an up-flow anaerobic biofilm reactor inoculated with a co-culture of Clostridium acetobutylicum and Desulfovibrio vulgaris.
Bioresource Technology, 2016, 221, 526 - 533. DOI: 10.1016/j.biortech.2016.09.072 HAL: hal-01415833v1

Ievgen Mazurenko, Karen Monsalve, Jad Rouhana, Philippe Parent, Carine Laffon, Alan Le Goff, Sabine Szunerits, Rabah Boukherroub, Marie-Thérèse Giudici-Orticoni, Nicolas Mano, Elisabeth Lojou.
How the Intricate Interactions between Carbon Nanotubes and Two Bilirubin Oxidases Control Direct and Mediated O 2 Reduction.
ACS Appl. Mater. Interfaces, 2016, 8 (35), 23074 - 23085. DOI: 10.1021/acsami.6b07355 HAL: hal-01363222v1

Karen Monsalve, Ievgen Mazurenko, Cristina Gutierrez-Sanchez, Marianne Ilbert, Pascale Infossi, Stefan Frielingsdorf, Marie Thérèse Giudici-Orticoni, Oliver Lenz, Elisabeth Lojou.
Impact of Carbon Nanotube Surface Chemistry on Hydrogen Oxidation by Membrane-Bound Oxygen-Tolerant Hydrogenases.
ChemElectroChem, 2016, 3 (12), 2179 - 2188. DOI: 10.1002/celc.201600460 HAL: hal-01406080v1

Souhela Boughanemi, Jordan Lyonnet, Pascale Infossi, Marielle Bauzan, Artémis Kosta, Sabrina Lignon, Marie-Thérèse Giudici-Orticoni, Marianne Guiral.
Microbial oxidative sulfur metabolism: biochemical evidence of the membrane-bound heterodisulfide reductase-like complex of the bacterium Aquifex aeolicus.
FEMS Microbiology Letters, 2016, 66 (15), 88 -. DOI: 10.1093/femsle/fnw156 HAL: hal-01436272v1


K. Monsalve, I. Mazurenko, N. Lalaoui, A. Le Goff, M. Holzinger, P. Infossi, S. Nitsche, J.Y. Lojou, M.T. Giudici-Orticoni, S. Cosnier, E. Lojou.
A H2/O2 enzymatic fuel cell as a sustainable power for a wireless device.
Electrochemistry Communications, 2015, 60, 216 - 220. DOI: 10.1016/j.elecom.2015.09.014 HAL: hal-01432198v1

Cristian Barca, Audrey Soric, David Ranava, Marie-Thérèse Giudici-Orticoni, Jean-Henry Ferrasse.
Anaerobic biofilm reactors for dark fermentative hydrogen production from wastewater: A review.
Bioresource Technology, 2015, 185, 386 - 398. DOI: 10.1016/j.biortech.2015.02.063 HAL: hal-01446104v1

Frédéric Harb, Laurence Prunetti, Marie-Thérèse Giudici-Orticoni, Marianne Guiral, Bernard Tinland.
Insertion and self-diffusion of a monotopic protein, the Aquifex aeolicus sulfide quinone reductase, in supported lipid bilayers.
Eur. Phys. J. E, 2015, 67 (10), 5179 -. DOI: 10.1140/epje/i2015-15110-8 HAL: hal-01435350v1

Saida Benomar, David Ranava, María Luz Cárdenas, Eric Trably, Yan Rafrafi, Adrien Ducret, Jérôme Hamelin, Elisabeth Lojou, Jean-Philippe Steyer, Marie-Thérèse Giudici-Orticoni.
Nutritional stress induces exchange of cell material and energetic coupling between bacterial species.
Nat Commun, 2015, 73 (1), 5389 -. DOI: 10.1038/ncomms7283 HAL: hal-01159245v1

Cindy J. Castelle, Magali Roger, Marielle Bauzan, Myriam Brugna, Sabrina Lignon, Manfred Nimtz, Olga V. Golyshina, Marie-Thérèse Giudici-Orticoni, Marianne Guiral.
The aerobic respiratory chain of the acidophilic archaeon Ferroplasma acidiphilum : A membrane-bound complex oxidizing ferrous iron.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2015, 1847 (8), 717 - 728. DOI: 10.1016/j.bbabio.2015.04.006 HAL: hal-01429900v1


Anne de Poulpiquet, David Ranava, Karen Monsalve, Marie-Thérèse Giudici-Orticoni, Elisabeth Lojou.
Biohydrogen for a New Generation of H2/O2 Biofuel Cells: A Sustainable Energy Perspective.
CHEMELECTROCHEM, 2014, 1 (11), 1724 - 1750. DOI: 10.1002/celc.201402249

Anne de Poulpiquet, Helena Marques-Knopf, Véronique Wernert, Marie Thérèse Giudici-Orticoni, Roger Gadiou, Elisabeth Lojou.
Carbon nanofiber mesoporous films: efficient platforms for bio-hydrogen oxidation in biofuel cells.
Phys. Chem. Chem. Phys., 2014, 16 (4), 1366 - 1378. DOI: 10.1039/C3CP54631D HAL: hal-01493456v1

A. de Poulpiquet, A. Ciaccafava, R. Gadiou, S. Gounel, M.T. Giudici-Orticoni, N. Mano, E. Lojou.
Design of a H2/O2 biofuel cell based on thermostable enzymes.
Electrochemistry Communications, 2014, 42, 72 - 74. DOI: 10.1016/j.elecom.2014.02.012 HAL: hal-00961067v1

M. Roger, A. de Poulpiquet, A. Ciaccafava, M. Ilbert, M. Guiral, M. T. Giudici-Orticoni, E. Lojou.
Reconstitution of supramolecular organization involved in energy metabolism at electrochemical interfaces for biosensing and bioenergy production.
Anal Bioanal Chem, 2014, 406 (6), 1011 - 1027. DOI: 10.1007/s00216-013-7465-1 HAL: hal-01493475v1

Magali Roger, Frédéric Biaso, Cindy J. Castelle, Marielle Bauzan, Florence Chaspoul, Elisabeth Lojou, Giuliano Sciara, Stefano Caffarri, Marie-Thérèse Giudici-Orticoni, Marianne Ilbert.
Spectroscopic Characterization of a Green Copper Site in a Single-Domain Cupredoxin.
PLoS ONE, 2014, 9 (6), 1 - 13. DOI: 10.1371/journal.pone.0098941 HAL: hal-01494439v1


Anne De, Alexandre Ciaccafava, Sada Benomar, Marie- Thrse Giudici-Orticoni, Elisabeth Lojou.
Carbon Nanotube-Enzyme Biohybrids in a Green Hydrogen Economy.
Syntheses and Applications of Carbon Nanotubes and Their Composites, 2013. DOI: 10.5772/51782

M.-E. Pandelia, D. Bykov, R. Izsak, P. Infossi, M.-T. Giudici-Orticoni, E. Bill, F. Neese, W. Lubitz.
Electronic structure of the unique [4Fe-3S] cluster in O2-tolerant hydrogenases characterized by 57Fe Mossbauer and EPR spectroscopy.
Proceedings of the National Academy of Sciences, 2013, 311 (5766), 1430 - 488. DOI: 10.1073/pnas.1202575110

Anne De Poulpiquet, Alexandre Ciaccafava, Katarzyna Szot, Baptiste Pillain, Pascale Infossi, Marianne Guiral, Marcin Opallo, Marie-Thérèse Giudici-Orticoni, Elisabeth Lojou.
Exploring Properties of a Hyperthermophilic Membrane-Bound Hydrogenase at Carbon Nanotube Modified Electrodes for a Powerful H 2 /O 2 Biofuel Cell.
Electroanalysis, 2013, 284 (3), 465 - 695. DOI: 10.1002/elan.201200405 HAL: hal-03079262

Alexandre Ciaccafava, Cyrille Hamon, Pascale Infossi, Valérie Marchi, Marie-Thérèse Giudici-Orticoni, Elisabeth Lojou.
Light-induced reactivation of O2-tolerant membrane-bound [Ni–Fe] hydrogenase from the hyperthermophilic bacterium Aquifex aeolicus under turnover conditions.
Phys. Chem. Chem. Phys., 2013, 15 (39), 16463 - 16467. DOI: 10.1039/c3cp52596a HAL: hal-00860457v1


A. Ciaccafava, A. De Poulpiquet, P. Infossi, S. Robert, R. Gadiou, M.T. Giudici-Orticoni, S. Lecomte, E. Lojou.
A friendly detergent for H2 oxidation by Aquifex aeolicus membrane-bound hydrogenase immobilized on graphite and Self-Assembled-Monolayer-modified gold electrodes.
Electrochimica Acta, 2012, 82, 115 - 125. DOI: 10.1016/j.electacta.2012.03.034 HAL: hal-03079175

A. Ciaccafava, A. De Poulpiquet, V. Techer, M.T. Giudici-Orticoni, S. Tingry, C. Innocent, E. Lojou.
An innovative powerful and mediatorless H2/O2 biofuel cell based on an outstanding bioanode.
Electrochemistry Communications, 2012, 23, 25 - 28. DOI: 10.1016/j.elecom.2012.06.035 HAL: hal-01690641v1

Alexandre Ciaccafava, Pascale Infossi, Marianne Ilbert, Marianne Guiral, Sophie Lecomte, Marie Thérèse Giudici-Orticoni, Elisabeth Lojou.
Electrochemistry, AFM, and PM-IRRA Spectroscopy of Immobilized Hydrogenase: Role of a Hydrophobic Helix in Enzyme Orientation for Efficient H2 Oxidation.
Angew. Chem. Int. Ed., 2012, 51 (4), 953 - 956. DOI: 10.1002/anie.201107053

Magali Roger, Cindy Castelle, Marianne Guiral, Pascale Infossi, Elisabeth Lojou, Marie-Thérèse Giudici-Orticoni, Marianne Ilbert.
Mineral respiration under extreme acidic conditions: from a supramolecular organization to a molecular adaptation in Acidithiobacillus ferrooxidans.
2012, 40 (6), 1324 - 1329. DOI: 10.1042/BST20120141

Clément Aussignargues, Marie-Cécile Giuliani, Pascale Infossi, Elisabeth Lojou, Marianne Guiral, Marie-Thérèse Giudici-Orticoni, Marianne Ilbert.
Rhodanese Functions as Sulfur Supplier for Key Enzymes in Sulfur Energy Metabolism.
J. Biol. Chem., 2012, 287 (24), 19936 - 19948. DOI: 10.1074/jbc.M111.324863

Marianne Guiral, Laurence Prunetti, Clément Aussignargues, Alexandre Ciaccafava, Pascale Infossi, Marianne Ilbert, Elisabeth Lojou, Marie-Thérèse Giudici-Orticoni.
The Hyperthermophilic Bacterium Aquifex aeolicus: From Respiratory Pathways to Extremely Resistant Enzymes and Biotechnological Applications.
2012, 61, 125 - 194. DOI: 10.1016/B978-0-12-394423-8.00004-4


M.-E. Pandelia, W. Nitschke, P. Infossi, M.-T. Giudici-Orticoni, E. Bill, W. Lubitz.
Characterization of a unique [FeS] cluster in the electron transfer chain of the oxygen tolerant [NiFe] hydrogenase from Aquifex aeolicus.
Proceedings of the National Academy of Sciences, 2011, 106 (49), 20681 - 6102. DOI: 10.1073/pnas.1100610108

A. Ciaccafava, M. Alberola, S. Hameury, P. Infossi, M.T. Giudici-Orticoni, E. Lojou.
Hydrogen bioelectrooxidation in ionic liquids: From cytochrome c3 redox behavior to hydrogenase activity.
Electrochimica Acta, 2011, 56 (9), 3359 - 3368. DOI: 10.1016/j.electacta.2010.12.104 HAL: hal-00677396


Cindy Castelle, Marianne Ilbert, Pascale Infossi, Gisèle Leroy, Marie-Thérèse Giudici-Orticoni.
An Unconventional Copper Protein Required for Cytochrome c Oxidase Respiratory Function under Extreme Acidic Conditions.
J. Biol. Chem., 2010, 1787 (28), 626 - 21525. DOI: 10.1074/jbc.M110.131359

Pascale Infossi, Elisabeth Lojou, Jean-Paul Chauvin, Gaetan Herbette, Myriam Brugna, Marie-Thérèse Giudici-Orticoni.
Aquifex aeolicus membrane hydrogenase for hydrogen biooxidation: Role of lipids and physiological partners in enzyme stability and activity.
International Journal of Hydrogen Energy, 2010, 35 (19), 10778 - 10789. DOI: 10.1016/j.ijhydene.2010.02.054 HAL: hal-00686860v1

Maria-Eirini Pandelia, Vincent Fourmond, Pascale Tron-Infossi, Elisabeth Lojou, Patrick Bertrand, Christophe Léger, Marie-Thérèse Giudici-Orticoni, Wolfgang Lubitz.
Membrane-Bound Hydrogenase I from the Hyperthermophilic Bacterium Aquifex aeolicus: Enzyme Activation, Redox Intermediates and Oxygen Tolerance.
J. Am. Chem. Soc., 2010, 132 (20), 6991 - 7004. DOI: 10.1021/ja910838d HAL: hal-00686880v1

Laurence Prunetti, Pascale Infossi, Myriam Brugna, Christine Ebel, Marie-Thérèse Giudici-Orticoni, Marianne Guiral.
New Functional Sulfide Oxidase-Oxygen Reductase Supercomplex in the Membrane of the Hyperthermophilic Bacterium Aquifex aeolicus.
J. Biol. Chem., 2010, 12 (53), 205 - 41826. DOI: 10.1074/jbc.M110.167841

Alexandre Ciaccafava, Pascale Infossi, Marie-Thérèse Giudici-Orticoni, Elisabeth Lojou.
Stabilization Role of a Phenothiazine Derivative on the Electrocatalytic Oxidation of Hydrogen via Aquifex aeolicus Hydrogenase at Graphite Membrane Electrodes.
Langmuir, 2010, 26 (23), 18534 - 18541. DOI: 10.1021/la103714n HAL: hal-00677650

Vincent Fourmond, Pascale Infossi, Marie-Thérèse Giudici-Orticoni, Patrick Bertrand, Christophe Léger.
“Two-Step” Chronoamperometric Method for Studying the Anaerobic Inactivation of an Oxygen Tolerant NiFe Hydrogenase.
J. Am. Chem. Soc., 2010, 132 (13), 4848 - 4857. DOI: 10.1021/ja910685j HAL: hal-00677470


Xiaojun Luo, Myriam Brugna, Pascale Tron-Infossi, Marie Thérèse Giudici-Orticoni, Élisabeth Lojou.
Immobilization of the hyperthermophilic hydrogenase from Aquifex aeolicus bacterium onto gold and carbon nanotube electrodes for efficient H2 oxidation.
J Biol Inorg Chem, 2009, 14 (8), 1275 - 1288. DOI: 10.1007/s00775-009-0572-y


Cindy Castelle, Marianne Guiral, Guillaume Malarte, Fouzia Ledgham, Gisèle Leroy, Myriam Brugna, Marie-Thérèse Giudici-Orticoni.
A New Iron-oxidizing/O 2 -reducing Supercomplex Spanning Both Inner and Outer Membranes, Isolated from the Extreme Acidophile Acidithiobacillus ferrooxidans.
J. Biol. Chem., 2008, 283 (38), 25803 - 25811. DOI: 10.1074/jbc.M802496200

É. Lojou, X. Luo, M. Brugna, N. Candoni, S. Dementin, M. T. Giudici-Orticoni.
Biocatalysts for fuel cells: efficient hydrogenase orientation for H2 oxidation at electrodes modified with carbon nanotubes.
J Biol Inorg Chem, 2008, 13 (7), 1157 - 1167. DOI: 10.1007/s00775-008-0401-8 HAL: hal-00335503


E. Lojou, MT. Giudici-Orticoni, P. Bianco.
Direct electrochemistry and enzymatic activity of bacterial polyhemic cytochrome c3 incorporated in clay films.
Journal of Electroanalytical Chemistry, 2005, 579 (2), 199 - 213. DOI: 10.1016/j.jelechem.2005.02.009 HAL: hal-00335424v1

Élisabeth Lojou, Marie-Thérèse Giudici-Orticoni, Pierre Bianco.
Hydrogenases from the hyperthermophilic bacterium Aquifex aeolicus: electrocatalysis of the hydrogen production/consumption reactions at carbon electrodes.
Journal of Electroanalytical Chemistry, 2005, 577 (1), 79 - 86. DOI: 10.1016/j.jelechem.2004.11.016

Guillaume Malarte, Gisèle Leroy, Elisabeth Lojou, Chantal Abergel, Mireille Bruschi, Marie Thérèse Giudici-Orticoni.
Insight into Molecular Stability and Physiological Properties of the Diheme Cytochrome CYC 41 from the Acidophilic Bacterium Acidithiobacillus ferrooxidans.
Biochemistry, 2005, 44 (17), 6471 - 6481. DOI: 10.1021/bi048425b

Marianne Guiral, Gisèle Leroy, Pierre Bianco, Philippe Gallice, Bruno Guigliarelli, Mireille Bruschi, Wolfgang Nitschke, Marie-Thérèse Giudici-Orticoni.
Interaction and electron transfer between the high molecular weight cytochrome and cytochrome c3 from Desulfovibrio vulgaris Hildenborough: Kinetic, microcalorimetric, EPR and electrochemical studies.
Biochimica et Biophysica Acta (BBA) - General Subjects, 2005, 1723 (1-3), 45 - 54. DOI: 10.1016/j.bbagen.2005.01.015 HAL: hal-00339978v1


Chantal Abergel, Wolfgang Nitschke, Guillaume Malarte, Mireille Bruschi, Jean-Michel Claverie, Marie-Thérèse Giudici-Orticoni.
The Structure of Acidithiobacillus ferrooxidans c4-Cytochrome.
Structure, 2003, 11 (5), 547 - 555. DOI: 10.1016/S0969-2126(03)00072-8

Marianne Brugna-Guiral, Pascale Tron, Wolfgang Nitschke, Karl-Otto Stetter, Benedicte Burlat, Bruno Guigliarelli, Mireille Bruschi, Marie Thérèse Giudici-Orticoni.
[NiFe] hydrogenases from the hyperthermophilic bacterium Aquifex aeolicus: properties, function, and phylogenetics.
Extremophiles, 2003, 139 (2), 139 - 157. DOI: 10.1007/s00792-002-0306-3 HAL: hal-00343693v1


Marie-Thérèse Giudici-Orticoni, Gisèle Leroy, Wolfgang Nitschke, Mireille Bruschi.
Characterization of a New Dihemic c 4 -Type Cytochrome Isolated from Thiobacillus ferrooxidans.
Biochemistry, 2000, 39 (24), 7205 - 7211. DOI: 10.1021/bi992846p


Marie-Thérèse Giudici-Orticoni, Françoise Guerlesquin, Mireille Bruschi, Wolfgang Nitschke.
Interaction-induced Redox Switch in the Electron Transfer Complex Rusticyanin-Cytochrome c 4.
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