Electron Transfer Pathway using a Redox Mediator
Iron redox pathway revealed in ferritin via electron transfer analysis.
... The reported work yields considerable insight related to the molecular mechanisms of ferroxidase activity in ferritins. The benefit of integrating analyses for tailored biochemical performances across different animal ...
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Electron Transfer in Flavodoxin-based Redox Maquettes
... Å using molecular ...1 redox couple is biologically relevant, close study of the structure of flavodoxins in the various redox states has been instrumental in furthering understanding of how ...
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Coupled electron proton transfer reactions in biological redox active substrates
... 112 UNC. Nucleotides, nucleobases and oligonucleotides were prepared using MilliQ water unless otherwise noted. The DNA sequences used for ssDNA studies were the 15-mer sequence 5´-AAA-TAT-AGT-ATA-AAA-3´ used ...
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Ultrafast Trap State-Mediated Electron Transfer for Quantum Dot Redox Sensing
... efficient transfer to the Q2NS. Transfer timescales predicted by calculations within the framework of the semiempirical atomistic pseudopotential method concur with these experimental ...Q2NS, ...
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Application of variational iteration method and electron transfer mediator/catalyst composites in modified electrodes
... ABSTRACT The nonlinear coupled system of diffusion equ- ations are solved analytically for the transport and kinetics of electrons and reactant in the layer of a modified electrode. Analytical expres- sions of ...
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Development of electrochemical biosensor based on SnO2-nanofiber with enhanced electron transfer of redox biomolecule
... used redox protein/enzyme and the electrode ...by using nanofiber (NF) of SnO 2 as nanomaterial in biosensor to deal with this ...different redox proteins or ...scanning electron microscopy ...
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Fluorescence correlation spectroscopy on electron transfer reactions : probing inter- and intramolecular redox processes
... ET transfer under redox conditions for the labeled species using the experimentally obtained forward and backward rate constants and applying Marcus ...and redox site may vary with the ...
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Structural modeling of an outer membrane electron conduit from a metal reducing bacterium suggests electron transfer via periplasmic redox partners
... micelle. Using this technique, ab initio molecular models were derived that provided valuable struc- tural information about the organization of the MtrCAB com- ponent proteins, as well as the likely ...
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Electropolymerized Neutral Red as Redox Mediator for Yeast Fuel Cell
... electrons transfer in yeast-based microbial fuel ...electrons transfer from a yeast cell towards the extracellular solid ...electrons transfer from a biocatalyst to the anode might be realized by ...
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Immobilization of redox mediator for anaerobic biotransformation of congo red dye.
... Under anaerobic or anoxic conditions, the azo bond (-N=N-) cleavage is conducted by specific enzymes (catalyzing only the reduction of azo dyes) or non-specific enzymes (catalyzes the reduction of a wide range of ...
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A comparative study of the structures of electron-transfer proteins using NMR
... INTRODUCTION Much previous work has been done to try to define and understand protein structures in terms of the protein function. That is to say that a link between amino acid sequence, tertiary structure, and dynamic ...
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Bacterial two-hybrid analysis of the Shewanella oneidensis MR-1 multi-component electron transfer pathway
... natant was used in the assay. β-Galactosidase activity was assayed quantitatively at room temperature by following ONPG hydrolysis and 2- nitrophenol formation at 415 nm in a Bio-Rad model 680 microplate reader (Bio-Rad, ...
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Investigating electron transfer complexes using Single Molecule Force Spectroscopy
... an electron acceptor for PSI allowing its stable photo-oxidation in the light by preventing charge recombination (section ...the redox selectivity of the PSI : Pc interaction in the context of the ...
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Role of Redox-Active Relay Residues in Protein Electron Transfer
... were redox sensors that bound flavin but did not contain an adduct-forming ...have redox potentials in the physiologically relevant ...and redox sensor may be small, particularly for flavoproteins in ...
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Protein-Protein Interaction Regulates the Direction of Catalysis and Electron Transfer in a Redox Enzyme Complex.
... the electron-transfer rate along the heme redox ...the electron-transfer (ET) pathways of ...support electron fl ux in cases where the sole function of one of the proteins is to ...
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Electrochemical Degradation of Acetaminophen in the Presence of Different Redox Mediator Systems
... where C AP and TOC are the residual concentrations of AP and TOC at a given electrolytic time t, respectively, and C APo and TOC o are the initial concentrations of AP and TOC, respectively. 2.4. Analysis The titration ...
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Effect of substrate, redox mediator and aeration on biogranulation treatment of textile wastewater
... Cervantes, F. J., De la Rosa, D. and Gomez, J. (2001). Nitrogen removal from wastewaters at low C/N ratios with ammonium and acetate as electron donors. Biores. Technol. 79, 165–170. Cervantes, F. J., Vu-Thi-Thu, ...
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Effect of substrate, redox mediator and aeration on biogranulation treatment of textile wastewater
... D Analysis of Variance ANOVA Table for Sodium acetate 107. E Analysis of Variance ANOVA Table for Methanol 108[r] ...
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Peptide and Protein Quantification Using iTRAQ with Electron Transfer Dissociation
... Conclusions We have demonstrated that ETD of iTRAQ labeled peptides produces c- and z˙-type fragment ions and generates unique reporter ions that allow for peptide and protein quantification. Since the 116 and 117 tags ...
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The Promise of the Transfer Pathway
... The release of this report, whatever its shortcomings, could not be more timely. Our nation’s need for a strengthened transfer pathway turns on a number of social and political intersections that are ...
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