Reaction with Oxidizing and Reducing Agents
Beam‐induced redox transformation of arsenic during As K‐edge XAS measurements: availability of reducing or oxidizing agents and As speciation
... the reaction period, portions of the resultant suspensions were removed from the glovebox to produce ‘partially aerated samples’ as a function of aeration time under the ambient ...
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Comparative Study of CdS Films Annealed in Neutral, Oxidizing and Reducing Atmospheres
... Fig. 4. (a) Electrical resistivity of CdS films at RT as a function of annealing time, temperature and atmosphere. (b) Time dependence of electrical conductivity and activation energy values for CdS films annealed for 1h ...
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Investigating the Effect of Various Oxidizing Agents on the Surface Functionalization of Microporous Polypropylene Membranes
... of oxidizing agents and sulfuric acid at ambient ...in oxidizing solutions for a specific time intervals and subsequently were immersed in DI water to stop the oxidation ...
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The effect of dissolved oxygen on the development of manganese oxidizing - and reducing biofilms in the lower blyde irrigation system
... alternatively an enzyme with a low potential Mn 3+ binding site would be required. However, a low potential Mn 3+ binding site may lead to increased Mn 3+ stability, decreasing its ability to readily disproportionate. ...
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Evaluation of Degradation Efficiency of 2’-Ethylhexyl 4-(Dimethylamino)Benzoate under the Influence of Oxidizing Agents
... of oxidizing agents on the degradation of 2-ethylhexyl 4-(di- methylamino)benzoate ...oxidation reaction was carried out in the presence of oxidizing agents used for disinfection of ...
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Laser-Induced Copper Deposition with Weak Reducing Agents
... Using reducing agents with high overvoltage, the reaction proceeding without laser exposure is impossible from the point of view of the ...the reaction will not proceed with a noticeable rate; ...
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Molding of EVA Soles Using Expanding and Reducing Agents
... different experimental methods: viscoelastic measurements of the dynamic storage modulus and thermo gravimetric analysis coupled with gas chromatography which allows measurement of the evolved methyl acetate which is a ...
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Se Bearing Colloidal Particles Produced by Sulfate Reducing Bacteria and Sulfide Oxidizing Bacteria: TEM Study
... proposed that the selenium particles inside the cell are inside plasma membrane. The electron carriers of cyto- chromes of the bacteria take an important role in the oxidation of organic molecule (electron donor) and re- ...
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Electrochemical mechanism of 317L stainless steel under biofilms with coexistence of iron-oxidizing bacteria and sulfate- reducing bacteria
... After 5 days, the polarization curves of 317L SS in reclaimed water shifted toward the negative direction significantly, making the activation region moving into high current density areas. The i corr values of the ...
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Efficiencies of fragmentation of glycosaminoglycan chloramides of the extracellular matrix by oxidizing and reducing radicals: potential site specific targets in inflammation?
... strongly reducing and may be expected to be highly, perhaps 100%, selective in its ...strongly- reducing agents such as glutathione disulphide anion ...weaker reducing species, was also ...
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Tetrahymena Glutathione peroxidase family: a comparative analysis of these antioxidant enzymes and differential gene expression to metals and Oxidizing Agents
... (SXU) or Cys (SXC) in the catalytic tetrad could be an important internal marker of the specific location where the Sec (depending on the availability of a SECIS element in the mRNA structure for translation machinery) ...
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Effect of both protective and reducing agents in the synthesis of multicolor silver nanoparticles
... AgNO 3 ratio) were 1:100, 1:50, 1:20, 1:10, 1:5, 1:2, 1:1, and 2:1. The final molar ratios between the protective and loading agents (PAA/AgNO 3 ratio) were 0.3:1, 0.75:1, 1.5:1, 3:1, 7.5:1, 30:1, and 75:1. Once ...
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A.17. OXIDIZING PROPERTIES (SOLIDS)
... vigorous reaction; (b) in the full test, the maximum burning rate of the mixtures tested is higher than or equal to the maximum burning rate of the reference mixture of cellulose and barium ...
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Spatial distribution and abundances of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) in mangrove sediments
... estimate the confidence of the tree topologies (Tamura et al. 2007 ). Quantitative PCR assay The copy numbers of amoA gene of AOA and AOB in all sediment samples were determined in triplicate using an ABI 7000 Sequence ...
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Fundamental Studies on Oxidizing Roasting of the “Bioselenium”
... equilibrium reaction for a closed system with a prescribed amount of dried air or pure oxygen provided to satisfy the requirements for a stoichiometric reaction with the bioselenium fed into the furnace ...
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Epoxidation of Norbornene in the Presence of Oxidizing Agents
... Conclusion Epoxidation of norbornenes by dimethyldioxirane (as an acetone solution) part one of the research in this paper. Diamethyldioxirane, either as a solution in acetone or generated in situ, is a well- known and ...
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Humic Acid Oxidizing, Nitrate Reducing Bacteria in Agricultural Soils
... DISCUSSION These studies illustrate the prevalence and diversity of nitrate- reducing, HA-oxidizing bacteria in agricultural soils. Likewise, data presented here track the oxidation of reduced HA in com- ...
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Surface Plasmon Resonance (SPR) Phenomenon of the Oxidizing and Reducing Polypyrrole
... Abstract Surface Plasmon Resonance (SPR) phenomenon of the oxidizing and reducing polypyrrole (PPy) have been observed using a modified Au/PPy Kretschmann configuration. The observation was carried out ...
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Kinetics of Indigenous Nitrate Reducing Sulfide Oxidizing Activity in Microaerophilic Wastewater Biofilms
... Nitrate decreases sulfide release in wastewater treatment plants (WWTP), but little is known on how it affects the microzonation and kinetics of related microbial processes within the biofilm. The effect of nitrate ...
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Geobacter sulfurreducens sp. nov., a Hydrogen- and Acetate- Oxidizing Dissimilatory Metal-Reducing Microorganism
... PCA grew in a defined medium with acetate as an electron donor and ferric PP1, ferric oxyhydroxide, ferric citrate, elemental sulfur, Co(III)-EDTA, fumarate, or malate as the sole electr[r] ...
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