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Equilibrium and exchange rate studies in sulfur monochloride, thionyl chloride and related systems

Creator:: Dalton, Samuel Clemmer
Resource Type:: Dissertation
Full Text:: monochloride, thionyl chloride and related systems AN ABSTRACT OF THE THESIS OF SAMUEL CLEMMER DALTON (Name

Studies of time-resolved fluorescence spectroscopy and resolved absorption spectra of nucleic acid components

Creator:: Fu, Yingxian
Resource Type:: Dissertation
Full Text:: Xen, 320 nm lb Decay profiles of ATP (0.1 mM) in phosphate buffer solution (pH 7.0) at ?t,en, 350

A study of the photolysis of the aqueous thymine system at 214 nm, 229 nm and 254 nm

Creator:: Satcher, Robert Lee
Abstract:: The photolysis of the aqueous thymine system has been investigated at 214 nm, 229 nm and 254 nm at room temperature. Products of photolysis have been identified as hydrogen peroxide, 6-hydroxy-5- hydroperoxy thymine and tentatively 5-hydroxy-6-hydroperoxy thymine. These together with thymine loss, were determined quantitatively under a variety of conditions....
Resource Type:: Dissertation
Full Text:: * and T relative to S 0 implies a different nuclear configuration and different physical prope"rties

Fluorescence studies on the bases of the nucleic acids in solution at room temperature

Creator:: Hauswirth, William Walter
Abstract:: Fluorescence of adenine, guanine, thymine, cytosine, and uracil has been detected at room temperature in neutral aqueous solution using a digital signal accumulation technique and right angle fluorescence detection from solutions with absorbances between 0. 4 and 0. 7. The quantum yields are respectively 2.6 x 10⁻⁴, 3.0 x 10⁻⁴,...
Resource Type:: Dissertation
Full Text:: magnitude of the dipole strength defined as, Df = S4,M \Find T 12 where 1ff and If are the total

Hydroperoxide formation in the radiolysis of aqueous DNA and the pyrimidine bases

Creator:: Schwiebert, Maris Carol
Abstract:: The formation of cytosine hydroperoxide was detected in aqueous cytosine solutions irradiated with Co-60 γ-rays at pH 2. The nucleotide of cytosine, cytidylic acid, forms a hydroperoxide which was detected in neutral solution. The stability of the hydroperoxides of cytosine, thymine, and their nucleotides was found to be a function...
Resource Type:: Masters Thesis
Full Text:: distribution of the primary species varies for different radiations according to the L. E. T. of the radia

Structure and radiolysis of concentrated nitrate solutions

Creator:: Kiwi, John Tichauer
Resource Type:: Dissertation
Full Text:: o o o o oo Lo o Lr) o in 0 m m .11: :=I: in '4 to1 ,-.1 1 ,-.1 T (1) 10- 2 M (2) 10 M (3) 0.56 M

Reactions and stereochemistry of thiolato and sulfenato cobalt (III) complexes

Creator:: Herting, Daniel L.
Abstract:: This thesis describes a study of the synthesis, stereochemistry, and reactivity of cobalt(III) cysteinato (CyS) and related thiolato complexes. The preparation of [Co(en)₂CyS]⁺ resulted in a product solution containing a mixture of diastereomers in the ratio 2.3:1 (Δ:A). The isomers were separated by ion exchange chromatography, and their absolute configurations...
Resource Type:: Dissertation
Full Text:: cobalt (III) complexes AN ABSTRACT OF THE THESIS OF DANIEL L. HERTING for the degree of DOCTOR OF

Computational Rationalizations of Mechanism and Stereocontrol in Small-Molecule Lewis Base Organocatalysis

Creator:: McCauley-Walden, Daniel W.
Abstract:: My work has focused on investigating synthetic organic reactions using applied computational methods. Non-covalent interactions are critical to catalysis, mechanism, and stereoselectivity, with the most prominent interaction for isothioureas being the S···O contact between the catalyst sulfur atom and the oxygen of the acyl group. A comprehensive joint experimental and...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Daniel McCauley-Walden for the degree of Doctor of Philosophy in

Aqueous chemistries for oxide electronics

Creator:: Meyers, Stephen T.
Abstract:: The variegated aqueous chemistries of metal cations are applied to the design and synthesis of non-toxic solution precursors suitable for additive printing of large-area oxide electronics. Polycondensation behaviors of aqueous Al+3 and PO4 +3 are manipulated in the deposition of atomically smooth amorphous aluminum oxide phosphate (AlPO) dielectric films. AlPO...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Stephen T. Meyers for the degree of Doctor of Philosophy in Chemistry

Unlocking Water's Potential for Energy Storage: Abundant Materials for a Ubiquitous Problem

Creator:: Leonard, Daniel P.
Abstract:: Water is an absolute necessity for life as we know it. It provides a useful medium in which chemical reactions take place that allowed for the development of single cellular organisms. When combined with the evolutionary accident that was pho- tosynthesis, water became not only a useful medium chemical reactions,...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Daniel Philip Leonard for

ScholarsArchive@OSU

Equilibrium and exchange rate studies in sulfur monochloride, thionyl chloride and related systems

Studies of time-resolved fluorescence spectroscopy and resolved absorption spectra of nucleic acid components

A study of the photolysis of the aqueous thymine system at 214 nm, 229 nm and 254 nm

Fluorescence studies on the bases of the nucleic acids in solution at room temperature

Hydroperoxide formation in the radiolysis of aqueous DNA and the pyrimidine bases

Structure and radiolysis of concentrated nitrate solutions

Reactions and stereochemistry of thiolato and sulfenato cobalt (III) complexes

Computational Rationalizations of Mechanism and Stereocontrol in Small-Molecule Lewis Base Organocatalysis

Aqueous chemistries for oxide electronics

Unlocking Water's Potential for Energy Storage: Abundant Materials for a Ubiquitous Problem

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