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Showing 1 to 20 of 40 for “"oxidation potential"”.

  1. Biochemical Methane Potential and Methane Oxidation Potential of Excavated Waste Residue from Calgary Biocell

    Abedi Yarandy, TinaSchulich School of Engineering2022

    … value of Biocell technology. Biochemical methane potential (BMP) and methane oxidation potential (MOP) of the EWR were evaluated to find the carbon offset of the Calgary Biocell project and potential application of EWR in future landfill biocovers. The EWR samples were collected from different …

    calgary Repository record

  2. Towards reverse engineering of Photosystem II: Synergistic Computational and Experimental Approaches

    Mahboob, AbdullahBrock University2014

    … there is a need to reverse-engineer the water oxidation photochemical reactions of PSII using solution-stable proteins. But what does it take to reverse-engineer PSII’s reactions? PSII has the pigment with the highest oxidation potential in nature known as P680. The high oxidation of P680 is in …

    brock Repository record

  3. Electrochemical and photoelectrochemical oxidation of selected organic compounds on TiO2 electrodes and the effect of adsorption on the oxidation potentials

    Taghizadeh, Aref1998

    … SnO$\sb2$ conducting glass electrodes. The oxidation potentials of Resorcinol (RSRCL), 4-Chlororesorcinol (4-CR), 4,6-Dichlororesorcinol (4,6-DCR), Catechol (CC), 3,4-Dihydroxybenzoic acid (3,4-DHBA), and 1,2,4-benzenetriol (1,2,4-THB) in 0.5M KCl were measured. The effect of adsorption on …

    concordia Repository record

  4. Preparation And Characterization Of Meridionally Trischelated Rhenium(i) Terpyridine Dicarbonyl Complexes

    Black, Daniel

    … ability to significantly stabilize the lower oxidation state of rhenium relative to the tricarbonyl bipyridine systems. The complex mer,cis-Re(tpy-&kappa;<super>3</super>N)(CO)<sub>2</sub>Cl (1) produces a first oxidation potential (reversible) that is 0.85 V (vs. SCE) less oxidizing relative …

    nodak Repository record

  5. High oxidation state organometallics and their charge transfer materials

    Morse, David B.University of Illinois at Urbana-Champaign2011

    … X = Cl, Br) are highly oxidizing. The oxidation potential can be tuned by changes in the cyclopentadienyl ligand, halides, or with a strongly $\pi$-bonding oxide. Their electronic ground states were characterized.

    uiuc Repository record

  6. Investigating the Tyrosine-Histidine Linkage in the Copper B Site of Cytochrome C Oxidase: Model Studies Utilizing a Zinc Imidazole-Phenol Containing Complex

    Pesavento, Russell P.University of Illinois at Urbana-Champaign2015

    … to exhibit a decreased pK A (8.24) and increased oxidation potential relative to the unbound BPAIP. In addition, the stability of [Zn(BPAIP)(Br)]+ in buffered D2O was found to be pH dependent. The increased stability of [Zn(BPAIP)(Br)] + in buffered D2O at basic pH coincides with the …

    uiuc Repository record

  7. The Formal Redox Potential of the Permanganatemanganous System in Sulfuric Acid

    Uhlers, M. Francis O.S.F.Creighton University1954

    … satisfactorily through a knowledge of the formal potential of many conjugate redox pairs. One of the most important conjugate pairs is the permanganate-manganous system in acid solution. |A search through the literature seemed to show that no attempts have been made to measure the formal redox …

    creighton Repository record

  8. The <em>In Vitro</em> Cellular Uptake and Physiochemical Properties of Tocotrienols.

    Zuo, Tianming2003

    … ethanol solution, each tocotrienol has a higher oxidation potential than its corresponding tocopherol. The oxidation potentials of vitamin E are in the order ofα-form < γform < δ-form. The theoretical calculations show that the side chains of tocotrienols are less ordered than those of …

    etsu Repository record

  9. Photochemical Rearrangements of Tetraarylborate Salts: Direct Irradiation, Triplet Sensitization, and Single Electron Transfer

    Wilkey, John DavidUniversity of Illinois at Urbana-Champaign2014

    … rise to the observed color, and an extremely low oxidation potential. Interesting sigmatropic and electrocyclic rearrangements have also been recognized in these systems. Oxidation of tetraphenylborate by excited state electron acceptors results in decomposition of the borate and formation of …

    uiuc Repository record

  10. Study of DNA damage on DNA G-quadruplexes and biophysical evaluation of the effects of modified bases (lesions) on their conformation and stability

    Aggrawal, Manali2018

    … physiological conditions. Due to its lowest oxidation potential (1.29 eV), guanine is the most easily oxidisable nucleobase. Furthermore, it has been observed that the 5'-guanine in G-tracts (e.g. GGG) has even lower oxidation potential (1.00 V vs. NHE). One of the representative G-rich …

    u-pacific Repository record

  11. Genomic consequences of DNA oxidation by peroxynitrite

    Neeley, William LouisMassachusetts Institute of Technology2006

    … four nucleobases of DNA, guanine has the lowest oxidation potential and thus considerable attention has been given to the study of the oxidation of this base by peroxynitrite. A variety of DNA lesions are generated from guanine including guanidinohydantoin, spiroiminodihydantoin, oxaluric acid, …

    mit Repository record

  12. Synthesis and Characterization of Pyrrole Based Adhesion Promoter Systems on Oxide Substrates

    Cai, XuediaoTechnische Universität Dresden

    … that 3-substrated pyrrole derivatives had lower oxidation potential, whereas 1-substituted pyrrole derivatives had higher oxidation potential compared with pyrrole. Surface deposition of polypyrrole on the adhesion promoter modified (silane-modified and phosphonic acid-modified) substrates by …

    qucosa-diss

  13. Electrochemical oxidation of aliphatic carboxylates: Kinetics, thermodynamics, and evidence for a shift from a concerted to a stepwise mechanism in the presence of water

    Abdel Latif, Marwa K.Virginia Tech2016

    The mechanism and the oxidation potential of the dissociative single electron transfer for tetra-n-butylammonium acetate has been investigated via conventional (cyclic voltammetry) and convolution voltammetry. The oxidation potential for tetra-n-butylammonium acetate was determined to be 0.60 ± …

    vt Repository record

  14. Development of a portable electrochemical instrument for the monitoring of heavy metals.

    Christidis, KonstantinosRobert Gordon University2006

    … land or water and is also able to determine the oxidation state of a metal, which is a measure of the metal’s toxicity. The system provides the facilities found in a traditional lab based instrument, in a hand held design. In contrast to existing commercial systems, it can stand alone without the …

    rgu Repository record

  15. The Effects of Nonionic Surfactants on the Tris(2,2'-Bipyridl) Ruthenium(Ii)-Tripropylamine Electrochemiluminescence System

    Workman, Michael Scott

    … presence of all three nonionic surfactants. The oxidation of Ru(bpy)₃²⁺ occurs at +1.03 V vs. Ag/AgC1 in aqueous buffered (0.2M potassium phosphate) solution as found by square wave voltammetry. This oxidation potential does not change when nonionic surfactants are added to the solution, which …

    mo-state Repository record

  16. Evaluation Of A Low Corrosion Method To Increase Mercury Oxidation And Scrubber Capture

    Patwardhan, Shuchita Sanjay

    … was added to green balls to promote mercury oxidation. In Phase I, mercury oxidation potential of ESORB-HG-11 was established. In Phase II, green balls produced from the ore concentrate and additives obtained from five different plants were mixed with trace amounts of ESORB-HG-11. The green …

    nodak Repository record

  17. Intramolecular Anodic Olefin Coupling Reactions: Synthesis Of Nitrogen- And Oxygen-Heterocycles

    Xu, Haichao2010

    Anodic oxidation has been shown to be a powerful method for initiating umpolung reactions that allow the coupling of two nucleophilic functional groups. Most of the work in this area concentrates on making carbon-carbon bond. Hence, the reactions are usually terminated with olefin nucleophiles. The …

    wustl Repository record

  18. Poly(ferrocenylpersulfide)s

    Compton, David LeeUniversity of Illinois at Urbana-Champaign2011

    … polymers undergo reversible electrochemical oxidation in two steps, separated by 290 mV. The first oxidation potential is similar to that for the trisulfide monomer and is thought to correspond to oxidation of alternating Fe centers. The second oxidation converts the remaining Fe$\sp{\rm II}$ …

    uiuc Repository record

  19. Mechanistic investigations of the radical initiation pathway of class I ribonucleotide reductase from Escherichia coli

    Yee, Cyril S. (Cyril See-Min), 1974-Massachusetts Institute of Technology2004

    … reduction above background due to its increased oxidation potential compared to tyrosine (AE = 210 mV at pH 7.6), indicating that the radical initiation pathway can be shut down by a redox block at position 356. This model was further tested by replacement of Y356 with a fluorotyrosine series, …

    mit Repository record

  20. In Situ Oxidation of 1,4-Dioxane with Persulfate-Based Oxidation Activated by Iron Minerals

    Yan, NiThe University of Arizona.2018

    … have been of sustained interest due to their potential to activate oxidants in situ without the addition of extra activation chemical into the subsurface. However, very few studies have investigated the effectiveness of persulfate-based activation by natural aquifer materials, and these few …

    arizona-thes Repository record

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