Index Catalog // ScholarsArchive@OSU

Approaches to the total synthesis of verrucarol

Creator:: Hill, David E. (David Edwin) 1954-
Abstract:: Verrucarol is the sesquiterpene portion of a number of macrocyclic di- and triesters of potential medicinal importance. In this study, a novel approach to the synthesis of this fungal metabolite is presented. An A-B-C route was investigated in which C-3 and C-4 of the C-ring were emplaced using a [2+2]...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE THESIS OF David E. Hill for the degree of Doctor of_Philosophy in Chemistry presented on

The kinetics of the sulfur (IV) - sulfur (VI) isotopic exchange reaction in aqueous and concentrated acid solutions

Creator:: McDonald, Ray Locke
Resource Type:: Dissertation
Full Text:: ) ISOTOPIC EXCHANGE REACTION IN AQUEOUS AND CONCTRATED ACID )LUTIONS by RAY LOCKE McDONALD A THESIS

X-ray structure studies of oriented phospholipid multilayers

Creator:: Lytz, Robert Keith
Abstract:: Lamellar x-ray diffraction was studied from thin films of L-α-1,2-dipalmitoyl lecithin (DPL) and a 1:1 mixture (BrDPL) of L-α-l-palmitoyl-2-(9- bromopaimitoyl) lecithin and its 10-bromo analog. The specimens had high lamellar order, with an upper bound on the mosaicity of 6 mrad (0.4°) for DPL and BrDPL. With various water contents,...
Resource Type:: Dissertation
Full Text:: X-ray structure studies of oriented phospholipid

Structural Elucidation of Metal-Oxo Systems by X-Ray Scattering Methods

Creator:: Kozma, Karoly
Abstract:: Metal-oxo clusters are discrete molecular metal-oxides. Most metals form numerous cluster compounds that can be ligated, unligated, charged or neutral, controlling their solubility in water and/or organic solvents. They are important species to study reaction pathways from the monomeric building units to the bulk metal oxides, and have many application...
Resource Type:: Dissertation
Full Text:: : Structural Elucidation of Metal-Oxo Systems by X-Ray Scattering Methods Abstract approved

Preparation and properties of crystalline potassium chloride containing trivalent cation impurities

Creator:: Hills, Marian Elizabeth
Resource Type:: Dissertation
Full Text:: . . 40 Absorption Spectra in the Visible Region 44 X -ray Colored Crystals 51 Ultraviolet

The effect of impurities on the gamma-ray coloration of potassium chloride crystals

Creator:: Hinks, David George
Abstract:: The incorporation of europium and dysprosium in potassium chloride crystals was investigated. The crystals were prepared by the Kyropoulos method from melts containing the rare-earth chlorides. The concentration of these rare-earth ions in the crystals was determined by neutron-activation analysis. The distribution coefficient of europium and dysprosium between the molten...
Resource Type:: Dissertation
Full Text:: Impurities on the Gamma-Ray Coloration of Potassium Chloride Crystals by David George Hinks A THESIS

Exploring the Distinct Solution Behavior of Isostructural Polycoltanates

Creator:: Fullmer, Lauren
Abstract:: Polyoxometalates are a rapidly growing class of discrete metal oxide clusters with a wide range of applications including functional materials. These anionic clusters of the group V and VI transition metals are inexpensive and non-toxic. Within group V polyoxometalates, niobium and tantalum chemistry has been underdeveloped owing to their unique...
Resource Type:: Dissertation
Full Text:: yields [(CH3)4N](8-x)[HxM6(O2)6O13]. Small and wide angle x-ray scattering is utilized to

A chemical and petrological study of igneous lithic clasts from the kapoeta howardite

Creator:: Smith, Monty Ray
Abstract:: Instrumental and radiochemical neutron activation analyses supported by electron microprobe mineral analyses (Paul Warren, University of New Mexico) and petrographic observations are presented for approximately forty individual clasts separated from the Kapoeta howardite. These clasts are classified into eucritic, cumulate-like, mafic (plagioclase ± olivine-bearing pyroxenites), pyroxenite, polymict and/or metal-rich and...
Resource Type:: Dissertation
Full Text:: from the Kapoeta Howardite AN ABSTRACT OF THE THESIS OF MONTY RAY SMITH for the degree of DOCTOR OF

The theory and application of galvanovoltammetry. Design, construction and evaluation of a continuous liquid stream analyzer employing a galvanovoltammetric detector and low cost automatic digital concentration readout

Creator:: Kendall, Donald Ray
Abstract:: The theory and ways of applying a new electroanalytical detectior method were developed. The method, called galvanovoltammetry, consists of the measurement of current from the bipolar electrode of a three electrode cell which consists of a working electrode and a counter electrode, between which a constant current is applied, and...
Resource Type:: Dissertation
Full Text:: low cost automatic digital concentration readout AN ABSTRACT OF THE THESIS OF DONALD RAY KENDALL

Gas phase x-ray photoelectron spectroscopy of compounds containing multiply-bonded oxygen

Creator:: Smith, Steven Reid
Abstract:: A new x-ray source capable of operating at up to 80 watts has been designed and developed, and put to use with the Oregon State University Cylindrical Electrostatic Analyzer. The new source produces over four times the photoelectron intensity of its predecessor, from gaseous samples, and accommodates a wider selection...
Resource Type:: Dissertation
Full Text:: degree of DOCTOR OF PHILOSOPHY in Chemistry presented on January 4, 1977 Title: GAS PHASE X-RAY

ScholarsArchive@OSU

Approaches to the total synthesis of verrucarol

The kinetics of the sulfur (IV) - sulfur (VI) isotopic exchange reaction in aqueous and concentrated acid solutions

X-ray structure studies of oriented phospholipid multilayers

Structural Elucidation of Metal-Oxo Systems by X-Ray Scattering Methods

Preparation and properties of crystalline potassium chloride containing trivalent cation impurities

The effect of impurities on the gamma-ray coloration of potassium chloride crystals

Exploring the Distinct Solution Behavior of Isostructural Polycoltanates

A chemical and petrological study of igneous lithic clasts from the kapoeta howardite

The theory and application of galvanovoltammetry. Design, construction and evaluation of a continuous liquid stream analyzer employing a galvanovoltammetric detector and low cost automatic digital concentration readout

Gas phase x-ray photoelectron spectroscopy of compounds containing multiply-bonded oxygen

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