Index Catalog // ScholarsArchive@OSU

Pactamycin Inspired Drug Discovery: A Synthetic and Chemoenzymatic Approach

Creator:: Brumsted, Corey J.
Abstract:: Pactamycin, first reported in 1962, is a potent antitumor antibiotic produced by the soil bacterium Streptomyces pactum. Structurally, it contains a cyclopentitol core unit, a 3-aminoacetophenone (3AAP), a 6-methylsalicylic acid (6-MSA), and a N,N-dimethyl urea. The aminocyclopentitol ring is derived from glucose, possibly via N-acetyl glucosamine (GlcNAc), the 3-aminoacetophenone (3AAP)...
Resource Type:: Dissertation
Full Text:: set of discrete polyketide synthase proteins, i.e. an AMP-forming acyl-CoA synthetase (PtmS), an

Synthesis and characterization of novel stationary phases for small scale liquid chromatographic separations of proteins and nanoparticles

Creator:: Hutanu, Daniela
Abstract:: The emerging field of nanotechnology strictly requires the micro-scaling of the available separation technology and the design of novel devices for separations of molecules of interest. The separation of proteins and nanoparticles is challenging due to their relatively large size, non-specific adherence to surfaces and instability in many solvents. This...
Resource Type:: Dissertation
Full Text:: -scaling of the available separation technology and the design of novel devices for separations of

The purification and characterization of a soluble mitochondrial adenosinetriphosphatase from cabbage, Brassica oleracea

Creator:: Petersen, Thomas Gordon
Resource Type:: Masters Thesis
Full Text:: enzyme, aithough detectable levels of AMP were present in reaction mixtures with less purified erlzyme

Cold vapor atomic absorption and fluorescence analysis of mercury

Creator:: Hawley, James Edward
Abstract:: A critical study of the cold vapor atomic absorption and fluorescence instrumentation for the analysis of mercury is described. Some of the important modifications involve the reduction vessel, absorption cell, fluorescence cell, and radiation source. The new modified systems have much greater calibration sensitivities and lower detection limits than those...
Resource Type:: Masters Thesis
Full Text:: MASTER OF SCIENCE (Name of student) (Degree) in CHEMISTRY presented on /9/ (Major DeRartment) (Date

Catching Ions in Superfluid Helium Droplets

Creator:: Chen, Lei
Abstract:: In this dissertation, I describe the experimental investigation of catching ions in superfluid helium droplets. The ultimate goal of our project is to build a coherent electron diffraction apparatus for atomic structure determination from oriented single macromolecules. This involves generating protein ions from electrospray ionization (ESI) and doping them in...
Resource Type:: Dissertation
Full Text:: ., Vibrational transition moment angles in isolated biomolecules: A structural tool. Science 2002, 298, 1227

Certain chemical and sense-perceptible changes resulting from the gamma irradiation of meats and model systems

Creator:: Jones, Dallas Eugene
Resource Type:: Masters Thesis
Full Text:: degree of MASTER OF SCIENCE June 1958 r}trnoYmr Redacted for Privacy Alrosl.etc Frofasfisr of

The discharge and recovery of the vanadium pentoxide electrode

Creator:: Watson, Naola VanOrden
Abstract:: Vanadium pentoxide electrodes were prepared by melting the powdered oxide around a platinum foil in a pyrex tube. The electrode was discharged, and the discharge product was studied, but not identified, by means of chemical and x-ray diffraction analysis. A study was made of the relationship between the electrode potential...
Resource Type:: Dissertation
Full Text:: recipient of a National Science Foundation Graduate Cooperative Fellowship which supported the major

New Approaches for Quantifying Target and Estimating Suspect PFAS in Complex Media

Creator:: Cao, Dunping
Abstract:: Per- and polyfluoroalkyl substances (PFAS) are a group of anthropogenic compounds that are used ubiquitously in different industrial fields. However, concerns regarding the potential health impacts of PFAS, including perfluoroalkyl carboxylic acids (PFCAs) and perfluoroalkyl sulfonates (PFSAs), has raised stakeholder interest regarding continued use of PFAS. Analytical methods for PFAS...
Resource Type:: Dissertation
Full Text:: pharmaceuticals to municipal wastewater. Environmental Science: Water Research & Technology, 2020. 6(5): p. 1300

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

Creator:: Oda, Carl Ekio
Resource Type:: Masters Thesis
Full Text:: Carl Ekio Oda for the degree of Master of Science in Chemistry presented on November 20, 1979 Title

Integration methods for enzymatic analysis response curves which show maxima, minima or inflections

Creator:: Radke, Garold E.
Abstract:: Integration methods for enzymatic reactions were applied to transducer response vs. time curves which exhibit maxima, minima or inflections. The difference between the integral of the time dependent response and the initial response, often zero, is related to the initial enzyme activity or substrate concentration. Fluorescence response curves which exhibit...
Resource Type:: Masters Thesis
Full Text:: the degree of Master of Science in presented on December 15, 1983 Title: Integration Methods for

ScholarsArchive@OSU

Pactamycin Inspired Drug Discovery: A Synthetic and Chemoenzymatic Approach

Synthesis and characterization of novel stationary phases for small scale liquid chromatographic separations of proteins and nanoparticles

The purification and characterization of a soluble mitochondrial adenosinetriphosphatase from cabbage, Brassica oleracea

Cold vapor atomic absorption and fluorescence analysis of mercury

Catching Ions in Superfluid Helium Droplets

Certain chemical and sense-perceptible changes resulting from the gamma irradiation of meats and model systems

The discharge and recovery of the vanadium pentoxide electrode

New Approaches for Quantifying Target and Estimating Suspect PFAS in Complex Media

Continuous sample flow and mercury (II) speciation studies utilizing the cold vapor atomic absorption method for mercury determination

Integration methods for enzymatic analysis response curves which show maxima, minima or inflections

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