Index Catalog // ScholarsArchive@OSU

Structural effects of intrinsic and extrinsic perturbations to model membranes

Creator:: Church, Sara E.
Abstract:: The observed and calculated structural parameters of three systems of phosphatidylcholine bilayers in fully-hydrated multilamellar vesicles (MLVs) were determined using x-ray diffraction techniques. The analysis used the x-ray reflections from the low-, intermediateand wide-angle regions of the diffraction patterns in the subgel, gel, rippled and fluid phases to determine the...
Resource Type:: Dissertation
Full Text:: profile, headgroup and sidechain area, sidechain tilt angle, width of the lipid bilayer, and hydration

Spectroscopic investigation of atomic and molecular species formed in a laser microprobe plasma using a wavelenth calibrated tunable dye laser

Creator:: Beenen, Gerhard Joseph
Abstract:: The temporal and spatial characteristics of a laser microprobe plume were investigated using the spectroscopic methods of emission, absorption and fluorescence. The plume was produced by rapid vaporization of a small quantity (1 μg) of a solid sample using a focussed pulsed dye laser (110 MW/cm²). For absorption and fluorescence...
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy E. H. Piepmeier The temporal and spatial characteristics of a laser microprobe

Formation of sulfenato and sulfinato cobalt (III) complexes by the oxidation of coordinated cysteine

Creator:: Sloan, Camilla Peel
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGMENTS I would like to express my appreciation to Dr. James H. Krueger for his advice and continued

Heats of immersion and swelling of quaternary ammonium complexes of montmorillonites

Creator:: St. Clair, Akos Dominic
Abstract:: Heats of immersion were obtained for four different organophilic clay complexes in a series of normal alcohol-heptane mixtures with alcohols of increasing chain length. The immersion calorimeter employed was the Dewar type with a sensitivity of approximately 5 x 10⁻⁵°C. Gel volumes were determined for two of the clay complexes...
Resource Type:: Masters Thesis
Full Text:: Privacy Dr. Wendell H. Slabá.gh Heats of immersion were obtained for four different organo- philic

A Mossbauer effect investigation of the magnetic hyperfine structure in bis (morpholyl-dithiocarbamato) iron (III) halides

Creator:: Grow, James Michael
Resource Type:: Dissertation
Full Text:: STRUCTURE IN BIS(MORPHOLYL- DITHIOCARBAMATO) IRON (III) HALIDES Redacted for PrivacyAbstract approved: H

Fundamental studies of a gas-jet enhanced sputtering system and its applications

Creator:: Kim, Hyo-jin
Abstract:: The use of gas jets in a sputtering cell makes this direct sampling method practical for atomic absorption and mass spectrometry determinations. With a commercial six-jet sputtering source, the Atomsource (Analyte Corp., Grants Pass, Oregon), that directly atomizes solid samples for conventional atomic absorption spectrophotometers, the sample loss rate for...
Resource Type:: Dissertation
Full Text:: Sputtering System and its Applications Abstract approved: Redacted for Privacy Edward H. Piepmeier The

Isotopic exchange reactions in liquid hydrogen sulfide

Creator:: Mickelsen, John Raymond
Resource Type:: Dissertation
Full Text:: Eyprd by Joha il. Itolrllra ACKNO LEDGMENT This opportunity 1s taken to thank Professor T. H

The development of a high spectral-resolution laser-excited molecular fluorescence system and its application to gas chromatography and the determination of polynuclear aromatic hydrocarbons

Creator:: Hein, Scott J.
Abstract:: A high-spectral resolution laser-excited molecular fluorescence system was developed that utilizes a pulsed supersonic expansion to simplify the fluorescence excitation spectra of large, gas-phase aromatic molecules diluted in an excess of a monatomic gas. A microcomputer was used to control and synchronize the instrumental components, which included a Chromatix CMX-4...
Resource Type:: Dissertation
Full Text:: DETERMINATION OF POLYNUCLEAR AROMATIC HYDROCARBONS Redacted for Privacy Abstract approved: E. H. Piepmeier A

Structure-property Relationships of Transition Metal Oxides Containing Precious Metals

Creator:: Hapuraja Pathirannehelage, Vidhara H. P.
Abstract:: This dissertation presents a study of structure-property relationships within 3d/4d metal oxides containing precious metals through detailed structure refinements using high-resolution neutron and X-ray diffraction data along with exploration of the resultant properties. Oxides of 4d or 5d transition metals tend to show new topological phases due to significant spin-orbit...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Vidhara H

Analytical chemistry of pentazocine metabolites produced by the greyhound

Creator:: Xiao, Guang
Abstract:: This thesis concerns itself mainly with analytical methods development and analytical applications in the field of drug metabolism studies. The determination of the analgesic pentazocine and its metabolites in the greyhound are studied. Pentazocine and all of its possible metabolites are isolated from the greyhound urine by a the multi-solvent...
Resource Type:: Dissertation
Full Text:: Metabolites Produced by the Greyhound Abstract approved: Redacted for privacy E. H. PielaTeier Redacted

ScholarsArchive@OSU

Structural effects of intrinsic and extrinsic perturbations to model membranes

Spectroscopic investigation of atomic and molecular species formed in a laser microprobe plasma using a wavelenth calibrated tunable dye laser

Formation of sulfenato and sulfinato cobalt (III) complexes by the oxidation of coordinated cysteine

Heats of immersion and swelling of quaternary ammonium complexes of montmorillonites

A Mossbauer effect investigation of the magnetic hyperfine structure in bis (morpholyl-dithiocarbamato) iron (III) halides

Fundamental studies of a gas-jet enhanced sputtering system and its applications

Isotopic exchange reactions in liquid hydrogen sulfide

The development of a high spectral-resolution laser-excited molecular fluorescence system and its application to gas chromatography and the determination of polynuclear aromatic hydrocarbons

Structure-property Relationships of Transition Metal Oxides Containing Precious Metals

Analytical chemistry of pentazocine metabolites produced by the greyhound

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