595 results on '"Breton, Jacques"'
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2. Low Frequency Vibrational Modes in Proteins: Changes Induced by Point-Mutations in the Protein-Cofactor Matrix of Bacterial Reaction Centers
3. Efficient Exchange of the Primary Quinone Acceptor Q A in Isolated Reaction Centers of Rhodopseudomonas viridis
4. Novel iron-sulphur clusters chemistry : a spectroscopic and electrochemical investigation
5. FTIR Studies of the Primary Electron Donor, P700
6. Femtosecond Optical Characterization of the Excited State of Rhodobacter Capsulatus DLL
7. Time-Resolved Infrared and Static FTIR Studies of QA → QB Electron Transfer in Rhodopseudomonas Viridis Reaction Centers
8. Mid- and Near-IR Electronic Transitions of P+: New Probes of Resonance Interactions and Structural Asymmetry in Reaction Centers
9. Changes in Low-Frequency Vibrational Modes Induced by Point-Mutations in the Protein-Cofactor Matrix of Bacterial Reaction Centers
10. Electrostatic Influence of QA or QB Reduction on the 10a-Ester C=O Vibration of HA in RP. Viridis
11. Effect of PsaB-HIS656→LEU Mutation on Optical and Infrared Difference Spectra of P700 Photooxidation
12. Protein-Quinone Interactions in Photosynthetic Bacterial Reaction Centers Investigated by Light-Induced FTIR Difference Spectroscopy
13. Femtosecond spectroscopy and vibrational coherence of membrane-bound RCs of Rhodobacter sphaeroides genetically modified at Positions M210 and L181
14. Levers and Barriers to Vaccinate against COVID-19 in the Multicultural Context of French Guiana: A Qualitative Cross-Sectional Survey among Health Care Workers
15. Fresh Approaches and New Surprises with Iron-Sulfur Clusters
16. Orientation of the Pheophytin Primary Electron Acceptor and of the Cytochrome B559 in the D1D2 Photosystem II Reaction Center
17. The Binding and Interaction of Pigments and Quinones in Bacterial Reaction Centers Studied by Infrared Spectroscopy
18. Signaling events leading to peroxiredoxin 5 up-regulation in immunostimulated macrophages
19. Coherent Nuclear Dynamics at Room Temperature in Bacterial Reaction Centers
20. Direct Observation of Vibrational Coherence in Bacterial Reaction Centers Using Femtosecond Absorption Spectroscopy
21. Femtosecond Spectral Evolution of the Excited State of Bacterial Reaction Centers at 10 K
22. Partial Symmetrization of the Photosynthetic Reaction Center
23. Attitudes towards the COVID-19 Vaccine and Willingness to Get Vaccinated among Healthcare Workers in French Guiana: The Influence of Geographical Origin
24. The interplay between nitric oxide and peroxiredoxins
25. Plasma electrode bias effect on the [H.sup.-] negative-ion density in an electron cyclotron resonance volume source
26. Steady-state FTIR spectra of the photoreduction of [Q.sub.A] and [Q.sub.B] in Rhodobacter sphaeroides reactions centers provide evidence against the presence of a proposed transient electron acceptor X between the two quinones
27. Evidence for hydrogen bond formation to the PsaB chlorophyll of P700 in photosystem I mutants of Synechocystis sp. PC 6803
28. Time-resolved step-scan FTIR investigation on the primary donor of the reaction center from the green sulfur bacterium Chlorobium tepidum
29. Identification of a novel protonation pattern for carboxylic acids upon Q(sub B) photoreduction in Rhodobacter sphaeroides reaction center mutants at Asp-L213 and Glu-L212 sites
30. Formation of a semiquinone at the Q(sub B) site by A- or B-branch electron transfer in the reaction center from rhodobacter sphaeroides
31. Characterisation of oxidised 7Fe dicluster ferredoxins with NMR spectroscopy
32. Vibrational spectroscopy favors a unique Q (sub)B binding site at the proximal position in wild-type reaction centers and in the Pro-L209 (approaches) Tyr mutant from Rhodobacter sphaeroides
33. The two histidine axial ligands of the primary electron donor chlorophylls 9P700) in photosystem I are similarly perturbed upon P7009sup)+ formation
34. Attenuated total reflection fourier transform infrared studies of redox changes in bovine cytochrome c oxidase: resolution of the redox fourier transform infrared difference spectrum of heme a(sub)3
35. Simultaneous replacement of Asp-L210 and Asp-M17 with Asn increases proton uptake by Glu-L212 upon first electron transfer to Q(sub)B in reaction centers from Rhodobacter sphaeroides
36. FTIR studies of the CO and cyanide adducts of fully reduced bovine cytochrome c oxidase
37. Effect of metal binding on electrogenic proton transfer associated with reduction of the secondary electron acceptor (Q (sub)B) in Rhodobacter sphaeroides chromatophores
38. Fourier transform infrared evidence of proton uptake by glutamate L212 upon reduction of the secondary quinone Q (sub)B in the photosynthetic reaction center from Rhodobacter capsulatus
39. FTIR study of the primary electron donor of photosystem I (P700) revealing delocalization of the charge in P700+ and localization of the triplet character in P700
40. Vibrational spectrum and torsional potential of 2-methoxy-3-methyl-1,4-benzoquinone
41. Site-specific isotope labeling demonstrates a large mesomeric resonance effect of the methoxy groups on the carbonyl frequency in ubiquinones
42. Proton uptake upon quinone reduction in bacterial reaction centers: IR signature and possible participation of a highly polarizable hydrogen bond network
43. Linear dichroism of membrane-bound reaction centers from Rhodobacter sphaeroides: Alterations of the B band induced by site-specific mutations
44. Direct evidence of structural changes in reaction centers of Rb. sphaeroides containing suppressor mutations for Asp L213 → Asn: A FTIR study of QB photoreduction
45. Chromophore assignment in phycoerythrocyanin from Mastigocladus laminosus
46. Proton uptake by carboxylic acid groups upon photoreduction of the secondary quinone (QB) in bacterial reaction centers from Rhodobacter sphaeroides: FTIR studies on the effects of replacing Glu H173
47. FTIR spectroscopy of primary donor photooxidation in Photosystem I, Heliobacillus mobilis, and Chlorobium limicola. Comparison with purple bacteria
48. Hydrogen bonding of redox-active tyrosine Z of photosystem II probed by FTIR difference spectroscopy
49. Fourier transform infrared difference spectroscopy of photosystem II tyrosine D using site-directed mutagenesis and specific isotope labeling
50. Electrochemical potential and pH dependences of (3Fe-4S) - (M3Fe-4S) cluster transformations (M=Fe, Zn, Co and Cd) in ferredoxin III from Desulfovibrio africanus and detection of a cluster with M=Pb
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