Index Catalog // ScholarsArchive@OSU

High resolution spectroscopic studies of ³²S¹⁶O₃ and ³⁴S¹⁶O₃

Creator:: Barber, Jeffrey
Abstract:: The two sulfur isotopomers of sulfur trioxide, ³²S¹⁶O₃ and ³⁴S¹⁶O₃, have been studied via high resolution infrared and Coherent anti-Stokes Raman (CARS) spectroscopy. The v₁ symmetric SO stretching Q-branches observed by the latter are quite different, being especially complex for ³²S¹⁶O₃ Understanding this band structure required analysis of infrared-active hot...
Resource Type:: Dissertation
Full Text:: vibrational modes 51 3.2 View of the v4PQ/rR/R region of the spectrum from 528 cm' to 534 cm, along with

Transparent p-type conducting BaCu₂S₂ films

Creator:: Park, Sangmoon, Keszler, Douglas A., Valencia, Melinda M., Hoffman, Randy L., Bender, Jeffrey P., and Wager, John F.
Abstract:: p-type conducting films of α- BaCu₂S₂ have been deposited onto glass and KBr substrates, yielding a conductivity of 17 S/cm and a Hall mobility of 3.5 cm²/Vs. For a 430-nm-thick film, the optical transparency approaches 90% in the visible portion of the spectrum at 650 nm, and a transparency of...
Resource Type:: Article
Full Text:: , P. A. Parilla, J. D. Perkins, and D. S. Grinley, Mater. R Soc. Symp. Proc.623, 265 ~2000!. 4B. J

[Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis (ethylenediamine) cobalt(III) complex : Characterization of the complex and kinetics and mechanism of formation and base-catalyzed decomposition

Creator:: Sanguanruang, Oravan
Resource Type:: Dissertation
Full Text:: [Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis

Advanced studies of blasticidin S biosynthesis

Creator:: Zhang, Qibo
Resource Type:: Dissertation
Full Text:: , 1, 497-500. 90. Gould, S. J.; Tann, C. H.; Prabhakaran, P. C.; Hillis, L. R. Bioorg. Chem. 1988, 16

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

Creator:: KiYokane, Richard Junji
Resource Type:: Masters Thesis
Full Text:: : KINETICS AND MECHANISMS OF NUCLEOPHILIC DISPLACEMENT REACTIONS WITH S-METHYL-S- PHENYLSULFIMINIUM

Biosynthesis of blasticidin S : mechanistic and stereochemical investigations

Creator:: Prabhakaran, P. C.
Abstract:: Feeding of [3-¹³C, 2-¹⁵N]arginine, 38a, unequivocally established that the β- arginine moiety of blasticidin S, 1, was formed from α-arginine by an intramolecular migration of the α-amino group to the β- position. Further feedings using chirally deuteriated arginines 38e and 38f revealed that the aminomutase process occurred with inversion of...
Resource Type:: Dissertation
Full Text:: . R-Alpine Borane and S-Alpine Borane 35 Figure 15. Rationale for Midland Reduction 35 Figure 16

Development of new data collection and analysis techniques for low energy electron diffraction and their application to the Mo(110)-p(2x2)-S and Al₂O₃ (0001) systems

Creator:: Toofan, Jahansooz
Resource Type:: Dissertation
Full Text:: (2x2)-S and A1203 (0001) Systems. Abstract approved: Philip R. Watson There is a continuing need in

Metabolism of dl-valine and dl-isovaline in the normal rat

Creator:: Sinnhuber, R. O.
Resource Type:: Masters Thesis
Full Text:: . Joseph S. Butts for his personal aid and patient guidance in carrying out this study. CONTENTS

Total Synthesis of Isotopologues of Xanthohumol and its Congeners for Biological Studies

Creator:: Plagmann, Layhna S.
Abstract:: Xanthohumol [XN, (E)-6´-methoxy-3´-(3-methylbuten-2-yl)-2´,4´,4´´-trihydroxychalcone], the principal prenylated chalcone from hops, and its 2,3-dihydro- (DXN) and O6-desmethyl-2,3-dihydro- (DDXN) congeners, are of potential utility for the amelioration of metabolic syndrome; however, their complex bioactivity profiles cannot be properly studied and understood without access to appropriately produced synthetic materials. In the first part of...
Resource Type:: Masters Thesis
Full Text:: , Claudia S. Maier, Adrian F. Gombart, Paul R. Blakemore; Journal of Labeled Compounds and

Metabolism of L-α-arginine in the biosynthesis of blasticidin S

Creator:: Woo, Nam-tae
Abstract:: Two labelled arginines, DL-[2,3,3,-²H₃]arginine, 8, and DL-[ ¹³C, 2-¹⁵N]arginine, 9, were synthesized. These were fed to cultures of Streptomyces griseochromogenes in order to probe the mechanism of the apparent arginine-2,3- aminomutase reaction occurring in biosynthesis of blasticidin S, 1. In previous studies of the enzymes lysine-2,3- aminomutase and tyrosine-2,3-aminomutase different...
Resource Type:: Masters Thesis
Full Text:: in the molecule would have such a small coupling Figure 5. 1H NMR Spectrum of Blasticidin S. r

ScholarsArchive@OSU

High resolution spectroscopic studies of ³²S¹⁶O₃ and ³⁴S¹⁶O₃

Transparent p-type conducting BaCu₂S₂ films

[Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis (ethylenediamine) cobalt(III) complex : Characterization of the complex and kinetics and mechanism of formation and base-catalyzed decomposition

Advanced studies of blasticidin S biosynthesis

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

Biosynthesis of blasticidin S : mechanistic and stereochemical investigations

Development of new data collection and analysis techniques for low energy electron diffraction and their application to the Mo(110)-p(2x2)-S and Al₂O₃ (0001) systems

Metabolism of dl-valine and dl-isovaline in the normal rat

Total Synthesis of Isotopologues of Xanthohumol and its Congeners for Biological Studies

Metabolism of L-α-arginine in the biosynthesis of blasticidin S

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