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LL-C10037α and MM 14201 : structure, biosynthesis and enzymology of two epoxysemiquinone antibiotics

Creator:: Shen, Ben
Resource Type:: Dissertation
Full Text:: þÿ An Abstract of the Thesis of Ben Shen for the degree of

An investigation of the structure of nickel(II)chloride by high temperature electron diffraction

Creator:: Eddy, Larry Lee
Resource Type:: Masters Thesis
Full Text:: by high temperature electron diffraction AN ABSTRACT OF THE THESIS OF LARRY LEE EDDY for the

Coherent anti-Stokes Raman spectroscopy of acetylene clusters

Creator:: Lee, Kyung Hee
Resource Type:: Dissertation
Full Text:: clusters AN ABSTRACT OF THE THESIS OF Kyung Hee Lee for the degree of Doctor of Philosophy in Chemistry

Investigating Low-Frequency Vibrations in Condensed Matter Using Time-Resolved Third-Harmonic Generation Spectroscopy

Creator:: Wang, Liang
Abstract:: In this thesis, I present a new method we developed to study low frequency (< 700 cm⁻¹) vibrational dynamics: Time-resolved third-harmonic generation (TRTHG) spectroscopy. Among a variety of vibrational spectroscopy techniques, TRTHG differentiates itself with robustness, versatility, and simplicity. In TRTHG experiment, that involves only two ultrashort laser pulses, the...
Resource Type:: Masters Thesis
Full Text:: (Prof. of chemistry), Dr. Yun-Shik Lee, (Prof. of physics) and Dr. Yevgeniy Kovchegov (Prof. of

Structure-property relationships of layered oxypnictides

Creator:: Muir, Sean W.
Abstract:: Investigating the structure-property relationships of solid state materials can help improve many of the materials we use each day in life. It can also lead to the discovery of materials with interesting and unforeseen properties. In this work the structure property relationships of newly discovered layered oxypnictide phases are presented...
Resource Type:: Dissertation

Purification of 2,5-dihydroxyacetanilide epoxidase and mechanism of hydroquinone epoxidases

Creator:: Kirchmeier, Marc J.
Abstract:: 2,5-dihydroxyacetanilide epoxidase from Streptomyces LL-C10037 (DHAE I) catalyzes the epoxidation of hydroquinone 4, to form epoxyquinone 7. DHAE I has been purified to homogeneity, with an overall purification factor greater than 23,000. N-terminal and internal amino acid sequences have been obtained from the purified enzyme so that the epoxidase gene...
Resource Type:: Dissertation
Full Text:: this enantiomeric relationship investigated. Shen and Gould were able to demonstrate the epoxidases

Centrifugal Partition Chromatography, Microfabrication, and a Smartphone-based Detection Platform : Analytical Chemistry from Preparative-scale Separation to Micro-scale Analysis

Creator:: Boonloed, Anukul
Abstract:: Analytical chemistry is an area of chemistry primarily focused on the study and use of instruments for separation, identification, and quantification of an analyte of interest. Specifically, separation science within analytical chemistry often refers to the process of dividing mixtures into their small component parts based on differences in their...
Resource Type:: Dissertation

Active site studies and design of ligands for affinity column separation of 2,5-dihydroxyacetanilide epoxidase (DHAE) I and II

Creator:: Allen, Scott E.
Abstract:: A series of compounds, 7-8 and 20-25, were tested as competitive inhibitors of 2,5-dihydroxyacetanilide epoxidase I (DHAE I) and DHAE II. A Hammett plot was constructed for each enzyme to determine the effect of electron density on inhibition. DHAE I gave a linear, highly correlated plot (r²=0.91) that signifies the...
Resource Type:: Dissertation
Full Text:: purification of each enzyme and attempted N-terminal and internal amino acid sequencing. Shen and Gould4

The infrared spectrum of porphin

Creator:: Nelson, Harry Martin
Resource Type:: Dissertation
Full Text:: isolated may be attributed to 13 one of two reasons according to Dorough and Shen (7,p . 3939

Carbon Nanodots as Biolabels for Fluorescence Immunoassays

Creator:: Wu, Yuanyuan
Abstract:: There has been a tremendous growth in interest in carbon nanodots (C-dots) in the past several years. As a nascent nanomaterial, C-dots have shown great promise in applications that benefit from their superior water dispersibility, low toxicity, non-blinking fluorescent output, chemical and biological compatibility, ease of functionalization and resistance to...
Resource Type:: Dissertation

ScholarsArchive@OSU

LL-C10037α and MM 14201 : structure, biosynthesis and enzymology of two epoxysemiquinone antibiotics

An investigation of the structure of nickel(II)chloride by high temperature electron diffraction

Coherent anti-Stokes Raman spectroscopy of acetylene clusters

Investigating Low-Frequency Vibrations in Condensed Matter Using Time-Resolved Third-Harmonic Generation Spectroscopy

Structure-property relationships of layered oxypnictides

Purification of 2,5-dihydroxyacetanilide epoxidase and mechanism of hydroquinone epoxidases

Centrifugal Partition Chromatography, Microfabrication, and a Smartphone-based Detection Platform : Analytical Chemistry from Preparative-scale Separation to Micro-scale Analysis

Active site studies and design of ligands for affinity column separation of 2,5-dihydroxyacetanilide epoxidase (DHAE) I and II

The infrared spectrum of porphin

Carbon Nanodots as Biolabels for Fluorescence Immunoassays

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