Index Catalog // ScholarsArchive@OSU

Expediting the Generation and Analysis of Amorphous Oxide Computational Models: Modeling Complex Systems Swiftly

Creator:: Buchanan, Jacob C.
Abstract:: In this dissertation, the process of computational modeling of amorphous oxide materials is studied. Amorphous oxides have random atomic arrangements with no long-range structural order which makes it difficult to study structure-property relationships. Despite the difficulties, amorphous oxides have great uses as semiconductors and dielectrics in thin-film transistors. The ability...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Jacob C. Buchanan for the degree of Doctor of Philosophy in Chemistry

The purification and characterization of a soluble mitochondrial adenosinetriphosphatase from cabbage, Brassica oleracea

Creator:: Petersen, Thomas Gordon
Resource Type:: Masters Thesis
Full Text:: ,[-dinitrophenol (oNe) between I x I0-r M and 5 x 1O-5 M; and by I x lO-3 M oleic acid, whereas the ATPase of

Synthesis of novel ambifunctional atropisomeric 2,2',6,6'-tetrasubstituted biphenyls and investigation of their properties and organocatalytic activity

Creator:: Sephton, Mark Alan
Abstract:: Ambifunctional axially chiral 2,2',6,6'-tetrasubstituted biphenyls containing nucleophilic (or basic) functional groups juxtaposed with hydrogen-bond donors were synthesized and their properties studied. Applications for the prepared biaryls as potential organocatalysts for enantioselective carbon-carbon bond forming reactions were examined. Processes investigated included: aldol, Michael, nitroaldol (Henry), and Baylis-Hillman reactions. The novel amidoamine...
Resource Type:: Dissertation
Full Text:: Activity. Abstract approved: Paul R. Blakemore Ambifunctional axially chiral 2,2

An investigation of the clustering of divalent cations in potassium bromide

Creator:: Collins, Paul R.
Resource Type:: Dissertation
Full Text:: Potassium Bromide AN ABSTRACT OF THE THESIS OF Paul R. Collins for the degree of Doctor of Philosophy in

Galvanostatic control of ion selective electrodes with the solvent polymeric membrane

Creator:: Perera, Hasini R.
Abstract:: Detection technique that proposed utilizing electrochemically controlled, reversible ion extraction into polymeric membrane in an alternating galvanostatic/ potentiostatic mode was introduced. This method is studied in detail to comprehend the advantages of the novel sensor (pulstrode) compared to the potentiometric ion selective electrode (ISE), studies included possible applications and limitations....
Resource Type:: Dissertation
Full Text:: 1 AN ABSTRACT OF THE DISSERTATION OF Hasini R. Perera for

Total Synthesis of Cephalotaxus Alkaloids and Synthetic Studies toward Bazzanin K

Creator:: Ju, Xuan
Abstract:: Dearomatization reactions exist broadly in biosynthesis and chemical synthesis. The highly functionalized atoms of arenes can be masked by it aromaticity, and upon dearomatization, those reactive atoms can be readily applied to bond formation and further manipulation. The total synthesis of (–)-cephalotaxine and (–)- homoharringtonine is described via an oxidative...
Resource Type:: Dissertation
Full Text:: .; Müller, M.; Hagedoorn, P.-L; Hagen, W. R.; Boll, M. J. Am. Chem. Soc. 2010, 132, 9850–9856. 2 a

Atom abstraction from excoyclic postitons of derivatives of methylated pyridines and quinolines : an evaluation of change separation in the transition states of these reactions

Creator:: Mahiou, Belaid
Abstract:: The relative rates of hydrogen atom abstraction from a series of 13 homoaryl and heteroarylmethanes by the nucleophilic undecyl radical, thermally generated from lauroyl peroxide, were determined at 70 °C. A reactivity range of 15 was obtained. Substantial differences in reactivity among isomers were found. The relative reactivities of the...
Resource Type:: Dissertation
Full Text:: a carbanion model was used for the transitions state (r = 0.88). Much poorer correlations were

CoLocalized Excitation Emission Resolution : A CLEER approach for multicolor fluorescence analysis

Creator:: Almlie, C. Kyle
Abstract:: Fluorescence has proven to be a robust and powerful method of analysis in numerous fields: forensics, pharmaceutics, geology, food science, and environmental sciences have all developed a large collection of fluorescence instruments and methods to overcome application-specific challenges. Biological applications saw the same development of a fluorescence toolkit with methods...
Resource Type:: Dissertation
Full Text:: Complex’ (R+P) miRNA biosensor that reduced degradation and off analyte binding. Chapter 2

The effect of oxide impurity on the conductivity of potassium chloride

Creator:: Kouts, Daberath
Abstract:: Direct current conductivity measurements on KC1:O[superscript]= crystals were used to determine an enthalpy of 0.42 ev for the dissociation for anion-vacancy-oxide ion complex. The entropy of dissociation was found to be approximately -4x 10⁻⁴ev deg⁻¹. The intrinsic "activation" energy was found to be 1.91 ev as compared to 1.95 ev,...
Resource Type:: Masters Thesis
Full Text:: lower limit on the value of the entropy. 35 BIBLIOGRAPHY 1. Allnatt, A. R. and P. W. M. Jacobs. A

Comprehensive Analysis of The Brain Metabolome Using Mass Spectrometry in Conjunction with Data Analysis Techniques

Creator:: Khorani, Mona
Abstract:: Metabolomics has recently gained momentum in biomolecule research and complements the genomics and proteomics research space. Metabolomics strives to detect, identify, and quantify all metabolites present in biological samples. In particular, biomolecular analysis using ultra-performance liquid chromatography combined with mass spectrometry (UPLC-MS) has become increasingly important for metabolomic analyses. Similarly,...
Resource Type:: Dissertation
Full Text:: linearity (R > 0.99), reproducibility (relative standard deviation (RSD) < 20 % for the majority of

ScholarsArchive@OSU

Expediting the Generation and Analysis of Amorphous Oxide Computational Models: Modeling Complex Systems Swiftly

The purification and characterization of a soluble mitochondrial adenosinetriphosphatase from cabbage, Brassica oleracea

Synthesis of novel ambifunctional atropisomeric 2,2',6,6'-tetrasubstituted biphenyls and investigation of their properties and organocatalytic activity

An investigation of the clustering of divalent cations in potassium bromide

Galvanostatic control of ion selective electrodes with the solvent polymeric membrane

Total Synthesis of Cephalotaxus Alkaloids and Synthetic Studies toward Bazzanin K

Atom abstraction from excoyclic postitons of derivatives of methylated pyridines and quinolines : an evaluation of change separation in the transition states of these reactions

CoLocalized Excitation Emission Resolution : A CLEER approach for multicolor fluorescence analysis

The effect of oxide impurity on the conductivity of potassium chloride

Comprehensive Analysis of The Brain Metabolome Using Mass Spectrometry in Conjunction with Data Analysis Techniques

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