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Hydrogen abstractions from arylmethanes

Creator:: Unruh, Jerry Dean
Abstract:: The relative rates of hydrogen abstraction from a series of 13 arylmethanes by the trichloromethyl radical were determined at 70°. The attacking radical was generated from bromotrichloromethane us ing benzoyl peroxide as the initiator. The solvent was benzenebromotrichloromethane. An excellent correlation, with a coefficient of 0.977, was obtained when the...
Resource Type:: Dissertation
Full Text:: THE THESIS OF JERRY DEAN UNRUH (Name) for the DOCTOR OF PHILOSOPHY in ORGANIC CHEMISTRY presented

Polyion sensors based on induced ion extraction

Creator:: Fordyce, Katherine
Abstract:: A novel method for detecting the peptidase activity of clinically relevant peptidases was investigated using solid-contact electrochemical polyion sensors under chronopotentiometric control. Complete instrumental control over ion-extraction was accomplished by incorporating a lipophilic electrolyte into the ion-selective membrane; the sensors had no intrinsic ion-exchange capabilities. The sensors were used to...
Resource Type:: Masters Thesis
Full Text:: Chair of the Department of Chemistry Dean of the Graduate School

Studies of the mechanism of the disproportionations of sulfinic acids and disulfides

Creator:: Fitzgerald, Alvin
Resource Type:: Masters Thesis
Full Text:: Chairman of Department of Chemistry Redacted for Privacy Dean of Graduate School Date thesis is

Diffusion of n-alkanes in polydimethylsilicones

Creator:: Millen, William George
Abstract:: Diffusion of short chain n-alkanes was found to be faster in the polydimethylsilicone elastomer SE-30 than in the polydimethylsilicone oil SF-96-2000. The opposite was true for the longer chain n-alkanes suggesting that choice of stationary phase for gas chromatography would depend on the chain length of sample components. The dependence...
Resource Type:: Masters Thesis
Full Text:: of Chemistry Redacted for Privacy Dean of Graduate School Date thesis is presented Typed by

Kinetics and mechanisms of displacement reactions involving trithionate ion

Creator:: Ritter, Ronald Dale
Resource Type:: Dissertation
Full Text:: Redacted for Privacy Dean of Graduate School Date thesis is presented Typed by Clover Redfern for V

Selective detection for gas chromatography by ultraviolet spectrometry

Creator:: Van Engelen, Debra L.
Abstract:: Spectrometric detection systems for gas chromatography (GC) based on gas phase ultraviolet absorbance and fluorescence measurements have been developed and evaluated in this research. Polynuclear aromatic compounds (PNAs) are selectively detected by these systems. Limits of detection for PNAs range from 4 ng to 90 ng for absorbance determinations, and...
Resource Type:: Dissertation
Full Text:: =irOrtri7TITITfir Redacted for Privacy Dean (31. %.3L ti III LC JILIIL/V-L Date thesis is presented July 3, 1986

Kinetics and mechanism of oxygen-18 exchange of some oxygen-18 labelled sulfur compounds

Creator:: Heasley, Leslie William
Resource Type:: Dissertation
Full Text:: chloride ions, thiourea, and thiodiglycol. According to Pearson and Songstad (56) one would predict that

Characterization of a trivalent-nitrogen center. Nucleophilic substitution on hydroxylamine-o-sulfonic acid in dimethyl sulfoxide-water solvents

Creator:: Sudbury, Barry Arnold
Resource Type:: Dissertation
Full Text:: Chairrrian of Department of Chemistry Redacted for privacy Dean of Graduate School Date thesis is

Polycyclic Aromatic Hydrocarbons in Atmospheric Fine Particulate Matter: Beyond the Priority Pollutant List

Creator:: Kramer, Amber L.
Abstract:: Atmospheric fine particulate matter (PM2.5) has been linked to the death of 7 million people per year around the planet. The organic portion of PM2.5 is responsible for increases in oxidative stress, inflammation, mutation and carcinogenesis. Anthropogenic activity releases more organic material into the atmosphere, and has increased the amount...
Resource Type:: Dissertation
Full Text:: Head of the Department of Chemistry Dean of the Graduate School I understand that my dissertation

Certain aspects of electron and coupled energy transfer in cardiac muscle

Creator:: Kettman, John Rutherford
Abstract:: The first area of investigation involves the electron transport of sub-mitochondrial particles and their components. The second area is the synthesis of ATP and other energy linked reactions and components of the energy conservation and transfer apparatus. Investigations on the nature of the tetramethyl-p-phenylenediamine (TMPD) shunt indicated that tetrachlorohydroquinone (TCHQ)...
Resource Type:: Dissertation
Full Text:: Redacted for privacy Dean of Graduate School Date thesis is presented Typed by Clover Redfern for John

ScholarsArchive@OSU

Hydrogen abstractions from arylmethanes

Polyion sensors based on induced ion extraction

Studies of the mechanism of the disproportionations of sulfinic acids and disulfides

Diffusion of n-alkanes in polydimethylsilicones

Kinetics and mechanisms of displacement reactions involving trithionate ion

Selective detection for gas chromatography by ultraviolet spectrometry

Kinetics and mechanism of oxygen-18 exchange of some oxygen-18 labelled sulfur compounds

Characterization of a trivalent-nitrogen center. Nucleophilic substitution on hydroxylamine-o-sulfonic acid in dimethyl sulfoxide-water solvents

Polycyclic Aromatic Hydrocarbons in Atmospheric Fine Particulate Matter: Beyond the Priority Pollutant List

Certain aspects of electron and coupled energy transfer in cardiac muscle

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