Index Catalog // ScholarsArchive@OSU

Fundamental studies of a gas-jet enhanced sputtering system and its applications

Creator:: Kim, Hyo-jin
Abstract:: The use of gas jets in a sputtering cell makes this direct sampling method practical for atomic absorption and mass spectrometry determinations. With a commercial six-jet sputtering source, the Atomsource (Analyte Corp., Grants Pass, Oregon), that directly atomizes solid samples for conventional atomic absorption spectrophotometers, the sample loss rate for...
Resource Type:: Dissertation
Full Text:: and its applications AN ABSTRACT OF THE THESIS OF Hyo-Jin Kim for the degree of Doctor of

Mass spectrometric studies on peptides and proteins : conformations of Escherichia coli Thioredoxin and its alkylated adducts studied by hydrogen/deuterium exchange and HPLC-electrospray ionization mass spectrometry

Creator:: Kim, Moo-young
Abstract:: E. coli thioredoxin (TRX) was modified by the episulfonium ion derived from S-(2-chloroethyl)glutathione (CEG) or S-(2-chloroethyl)cysteine (CEC). The alkylation site was located at Cys-32, which was confirmed by tandem mass spectrometry. Two forms of native TRX, Oxi- and Red-TRX, and two modified TRXs, GS- and Cys-TRX, were examined by hydrogen/deuterium...
Resource Type:: Dissertation
Full Text:: and HPLC-electrospray ionization mass spectrometry AN ABSTRACT OF THE THESIS OF Moo-young Kim for

Total Synthesis of Aspidosperma Alkaloids Leuconoxine, Melodinine E and Mersicarpine and Synthetic Studies directed toward the Iboga Alkaloid Ibogaine: Progress directed toward the dimeric Cephalotaxus Alkaloid Cephalancetine C

Creator:: Kim, GilSoo
Abstract:: The first part of this manuscript is about the total synthesis of the aspidosperma alkaloids leuconoxine, melodinine E and mersicarpine. Our synthetic strategy used a radical translocation-conjugate addition cascade to construct the core of the natural product. Specifically, a vinyl radical was generated from the homolysis of the C–I bond...
Resource Type:: Dissertation
Full Text:: leuconoxine, and melodinine E and mersicarpine (Kim, R.; Ferreira, A.J.; Beaudry C. M. Angew. Chem. Int. Ed

A search for new substrate materials for high temperature superconducting thin films

Creator:: Hall, Michael Matthews
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Michael Matthews Hall for the

Variations in the cellulose chain length distribution resulting from different pulping and bleaching operations

Creator:: Jennings, Jack Hall
Resource Type:: Dissertation
Full Text:: CHAIN LENGTH DISTRIBUTION RESULTING FTOM DIFFERENT PULPING M BIEACHflJG OPERiT IONS I. INTRODUCTION

Pushing the limits of graphite : the potential beyond conventional applications in aqueous dual-ion batteries

Creator:: Kim, Keun-il
Abstract:: The increase in the demand for energy is estimated to be 28 TW by a year of 2050, which is twice of the energy produced in 2010, in response to the unprecedented growth of the global population. Current energy market is heavily relying on the fossil fuel, which brings the...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Keun-il Kim for

Synthetic studies on natural products : Part I. The total synthesis of ±-euonyminol and ±-3,4-dideoxymaytol : Part II. The absolute configuration and enantioselective synthesis of curacin A

Creator:: Kim, Tae-Seong
Resource Type:: Dissertation
Full Text:: synthesis of curacin A AN ABSTRACT OF THE DISSERTATION OF Tae-Seong Kim for the degree of Doctor of

Approaches to the synthesis of trichothecenes

Creator:: Kim, No-soo
Resource Type:: Dissertation
Full Text:: Abstract of the Thesis of No-Soo Kim for the degree of Doctor of Philosophy in Chemistry presented on

Natural product synthesis via cyclobutanes : part I, Asymmetric synthesis of (+)-byssochlamic acid, part II, An approach to the nootropic agent huperzine A

Creator:: Kim, Jungchul
Abstract:: PART I. Asymmetric syntheses of both natural (+)- and nonnatural (-)-byssochlamic acid via a [2+2] photoaddition-cycloreversion strategy are described. X-ray crystallographic analysis of the cyclohexylamine salt 99 showed that the structure of the monomethyl ester 100 from esterase hydrolysis of 44 was originally misassigned as 56. The enantiomeric relationship of...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Jungchul Kim for the degree of Doctor of Philosophy in Chemistry presented

Synthesis, properties and structural characterization of novel oxo, nitrido molybdenum compounds with alkoxy and siloxy ligands

Creator:: Kim, Gyu Shik
Resource Type:: Dissertation
Full Text:: Gyu Shik Kim for the degree of Doctor of Philosophy in Chemistry presented on February 24, 1989

ScholarsArchive@OSU

Fundamental studies of a gas-jet enhanced sputtering system and its applications

Mass spectrometric studies on peptides and proteins : conformations of Escherichia coli Thioredoxin and its alkylated adducts studied by hydrogen/deuterium exchange and HPLC-electrospray ionization mass spectrometry

Total Synthesis of Aspidosperma Alkaloids Leuconoxine, Melodinine E and Mersicarpine and Synthetic Studies directed toward the Iboga Alkaloid Ibogaine: Progress directed toward the dimeric Cephalotaxus Alkaloid Cephalancetine C

A search for new substrate materials for high temperature superconducting thin films

Variations in the cellulose chain length distribution resulting from different pulping and bleaching operations

Pushing the limits of graphite : the potential beyond conventional applications in aqueous dual-ion batteries

Synthetic studies on natural products : Part I. The total synthesis of ±-euonyminol and ±-3,4-dideoxymaytol : Part II. The absolute configuration and enantioselective synthesis of curacin A

Approaches to the synthesis of trichothecenes

Natural product synthesis via cyclobutanes : part I, Asymmetric synthesis of (+)-byssochlamic acid, part II, An approach to the nootropic agent huperzine A

Synthesis, properties and structural characterization of novel oxo, nitrido molybdenum compounds with alkoxy and siloxy ligands

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