Index Catalog // ScholarsArchive@OSU

Cryoscopy with hydrazine salts as solvent

Creator:: Hermens, Richard Anthony
Resource Type:: Masters Thesis
Full Text:: HYDRAZINE SALTS AS SOLVENT by RICHARD ANTHONY HERMENS A THESIS submitted to OREGON STATE COLLEGE

Speciation of inorganic arsenic by hydride generation atomic absorption spectroscopy

Creator:: Ikeda, Marcia Sakiko
Abstract:: A sensitive technique for the determination of As(III) and As{V) at μ/L and sub-μg/L concentrations from a single sample aliquot has been developed. This technique is based on the hydride generation atomic absorption (HGAA) spectrophotometry. The hydrides of the arsenic species are generated in a reaction vessel by mixing the...
Resource Type:: Masters Thesis
Full Text:: §qsngDrieeneratiotordc Absorption Spectroscopy Redacted for Privacy Abstract approved: James D. Ingle, Jr. A

Electronegativity of -SF₅, -CF₃SO₂, and -SO₂F mmeasured with X-ray photoelectron spectroscopy

Creator:: True, Jan E.
Abstract:: The electronegativities of -SF₅, -CF₃SO₂, and -SO₂F have been measured with gas phase X-ray photoelectron spectroscopy. Of these three groups previously measured values were found only for -SF₅. The electronegativities of -Cl, -Br, -CF₃, and -CF₃, were concurrently measured to determine how the findings of this research compare with other...
Resource Type:: Masters Thesis
Full Text:: bonds such as A-A and B-B as normal covalent bonds and postulated that the bond energy D(A-B) between

The chemical and physical properties of 2-and 3-bromomethylcyclohexanes

Creator:: Roubal, William Theodore
Resource Type:: Masters Thesis
Full Text:: 2yped by Roce Amos ODG'i1T Th author withes to express bis ßrateful thanìs to D:. iibert V

Synthetic studies on indolic enamide natural products: 1. Total syntheses of coscinamide A, concinamide B and igzamide: 2. Synthetic studies towards the synthesis of halocyamine B

Creator:: Ma, Yuelong
Abstract:: The 3-substituded indolic enamide moiety has been found in many marine compounds over the past 20 years. These indolic enamides exhibit various biological properties such as cytotoxic, anthelmintic, antimicrobial and HW-inhibitory activities. Among these indolic enamides, some are (E)-enamides, like coscinamide A and coscinamide B, others are (Z)-configuration in their...
Resource Type:: Masters Thesis
Full Text:: extract of the sponge Plocamissa igzo at Anthony Island, B.C.5 Structure elucidation was accomplished by

Deposition and characterization of transition metal oxides from aqueous solution

Creator:: Betterton, Sharon A.
Abstract:: The aqueous chemistries of two transition metal cations, Zr⁴⁺ and Nb⁵⁺, are examined and then used to develop inorganic precursor solutions. The oxides of these cations (ZrO₂ and Nb₂O₅) are deposited and characterized, and their morphological and optical properties discussed. Due to the obstacles created by niobium's aqueous chemistry, an...
Resource Type:: Masters Thesis
Full Text:: is the area of the plates, and d is the distance between the plates (or thickness of the dielectric

The addition of hydrogen bromide to 3-methylcyclohexene

Creator:: Dickison, Robert Hanmore
Resource Type:: Masters Thesis
Full Text:: TABlES Page Figur 1- Infrar~d . Speqtra of the Isomeric .Btomo• methylcyelohexane.s

Mass spectrometric analysis of bovine neurofilament proteins NF-L, NF-M, and NF-H : peptide mapping, phosphorylation and alkylation site identification

Creator:: Mixon, April E.
Abstract:: Neurofilament proteins are intermediate filaments found in the neuronal cytoskeleton. Phosphorylation of these proteins is considered important for the assembly and stability of the filaments. Accurate molecular weights have been difficult to measure, largely because the high degree of phosphorylation results in M[subscript r]'S that are significantly greater than dictated...
Resource Type:: Masters Thesis
Full Text:: presence of a high percentage of negatively charged residues such as glutamic (E) and aspartic acids (D

Synthesis, characterization, and analysis of nitroaromatic compounds

Creator:: McIntosh, Melissa Luana
Abstract:: Nitroaromatic compounds have important chemical applications and can be found in nature as pollution sources. Synthetic nitroaromatic compounds have been used in a variety of materials including explosives, pharmaceuticals, dyes, plastics, and pesticides. These compounds can find their way into the environment through normal or improper disposal methods. Poly-aromatic compounds...
Resource Type:: Masters Thesis
Full Text:: , O. Org. Synth. 1925, 4, 57. 5. Bigelow, H. E.; Robinson, D. B. Org. Synth. 1942, 22, 28. 6

The conductivity of lead oxide doped potassium chloride single crystals

Creator:: Knepp, Donald Jack
Abstract:: A comparison was made of the d.c. conductivity of KCI:Pb²⁺ and KCl:PbO single crystals at temperatures greater than 325°C. The energy of activation was 0.72 ev for all crystals. Lead concentration was determined by chemical, optical and electrical methods. The half band width of the UV absorption band at 273...
Resource Type:: Masters Thesis
Full Text:: . William J. Fredericks A comparison was made of the d. c. conductivity of KCI:Pb 2+ and KC1:PbO single

ScholarsArchive@OSU

Cryoscopy with hydrazine salts as solvent

Speciation of inorganic arsenic by hydride generation atomic absorption spectroscopy

Electronegativity of -SF₅, -CF₃SO₂, and -SO₂F mmeasured with X-ray photoelectron spectroscopy

The chemical and physical properties of 2-and 3-bromomethylcyclohexanes

Synthetic studies on indolic enamide natural products: 1. Total syntheses of coscinamide A, concinamide B and igzamide: 2. Synthetic studies towards the synthesis of halocyamine B

Deposition and characterization of transition metal oxides from aqueous solution

The addition of hydrogen bromide to 3-methylcyclohexene

Mass spectrometric analysis of bovine neurofilament proteins NF-L, NF-M, and NF-H : peptide mapping, phosphorylation and alkylation site identification

Synthesis, characterization, and analysis of nitroaromatic compounds

The conductivity of lead oxide doped potassium chloride single crystals

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search