Index Catalog // ScholarsArchive@OSU

Preparation and properties of poly-L-tyrosyl acetamidinated ribonuclease

Creator:: Lynn, Jackson
Abstract:: Polypeptidyl derivatives of bovine pancreatic ribonuclease (RNase) containing two or three tyrosine chains with an average of two to three residues per chain have been prepared. The effects of various perturbants such as neutral salts, ethanol, urea and guanidine hydrochloride on the thermal transition of the derivatives have been studied....
Resource Type:: Dissertation
Full Text:: JACKSON LYAIN AN ABSTRACT OF TI{E TIIESIS for the Ph.D. in

Advanced studies on the biosynthesis of the streptolidine moiety of streptothricin F

Creator:: Jackson, Michael D.
Resource Type:: Dissertation
Full Text:: Moiety of Streptothricin F AN ABSTRACT OF THE THESIS OF Michael D. Jackson for the degree of Doctor of

A new glow discharge detector for carbohydrates in aqueous chromatography

Creator:: Herring, Christopher Jackson
Abstract:: An atmospheric pressure argon glow discharge is shown to detect trace levels of carbohydrates in aqueous flowing systems, using either of two glow discharge solution interface configurations. The first configuration consists of an oscillating glow discharge sustained between a flowing aqueous cathode and platinum anode. Picomole and micromolar mass and...
Resource Type:: Dissertation
Full Text:: chromatography AN ABSTRACT OF THE THESIS OF Christopher Jackson Herring for the degree of Doctor of

Quantifying in situ β-glucosidase and phosphatase activity in groundwater

Creator:: Radakovich, Karen M
Abstract:: Enzymes play an important role in the environment, they breakdown natural-occurring and anthropogenic molecules so that they can be transported into cells and utilized. Enzyme assays are routinely used in soil science and oceanography to measure the activities of specific processes and to serve as general indicators of microbial activity....
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Karen M. Radakovich for the degree

GaAs(100) surface chemistry : interactions with molecular chlorine and sulfur compounds

Creator:: Mokler, Scott M.
Abstract:: An important aspect in device technology is the processing of GaAs to produce highly-resolved etch patterns on the substrate. This is done typically on the GaAs(100) surface. Recently, a number of methods, all using chlorinated vapor reactants, have been applied to fabrication of GaAs devices. In spite of these technological...
Resource Type:: Dissertation
Full Text:: chlorine and sulfer compounds AN ABSTRACT OF THE THESIS OF Scott M. Mokler for the degree of Doctor of

Analysis of fourteen trace elements in Saudi Arabian layered gabbros by radiochemical neutron activation analysis

Creator:: Palmer, Curtis Allyn
Abstract:: Eight layered gabbro samples from two layered complexes, two xenoliths, one basalt from a hot brine area and a standard basalt rock (BCR-1) were analyzed by RNAA (radiochemical neutron activation analysis) for 14 trace elements, Au, Ni, Co, Ag, Sb, Se, Zn, In, T1, Rb, Cs, U, Ba and Sr....
Resource Type:: Masters Thesis
Full Text:: help on technical aspects of the procedure, Dr. M. Harward and Dr. Schmitt for proof- reading this

The urea denaturation of bovine serum albumin, polyglycyl bovine serum albumin and poly-L-phenylalanyl bovine serum albumin

Creator:: Chung, Po-luen
Abstract:: A comparative study was made on the effect of urea denaturation of bovine serum albumin (BSA), polyglycyl BSA and poly-L-phenylalanyl BSA. The denaturation process was followed by ultraviolet spectrophotometry and optical rotation. A blue shift in the absorption maximum at 278 mμ was observed in urea denatured proteins, In 7M...
Resource Type:: Masters Thesis
Full Text:: LUEN CHUNG for the M. S. in Chemistry (Name) (Degree) (Major) Date thesis is presented October 31

Nutritional muscular dystrophy production and pectoral muscle 5'-nucleotidase activity in the chick

Creator:: Roffler, Sheila Ann
Abstract:: In an attempt to find a laboratory species which develops an experimental myopathy similar to white muscle disease (WMD) in lambs, comparative studies of nutritional muscular dystrophy of chicks were initiated. This condition was grossly visible as white striations running parallel with the fibers of the pectoral muscles and was...
Resource Type:: Masters Thesis
Full Text:: the M.S. m __Bi:_o~~e~~s~r_ _ (Name) (Degree) (Major) Date thesis is presented_ #/..l/.;~3_1

Application of flow injection analysis to enzymatic fluorescence kinetic methods

Creator:: Elliott, Colin Bruce
Abstract:: Studies of the use of NADH as the monitored fluorophore for enzymatic fluorescence kinetic methods are discussed. Interference studies for the detection of NADH and the adaptation and optimization of fluorescence kinetic measurements to four serum assays are also described. A microcomputer-controlled flow injection analysis (FIA) system was designed and...
Resource Type:: Dissertation
Full Text:: combined with 6 M NaOH (39). A more complete study was made of this fluorescent species and of the native

Development of fragmentation techniques in mass spectrometry for biological applications

Creator:: Ji, Hong
Abstract:: In this dissertation, I present the work of developing more efficient and economical techniques for fragmenting large bio-molecules, and ultimately making mass spectrometry a more powerful tool in proteomics, DNA sequencing, and other areas of biomolecular analysis. Aiming at lowering the installation and operating cost, and delivering electron capture dissociation...
Resource Type:: Dissertation
Full Text:: charge-remote [M-H2-(CH2)n]¯ fragments as well as of spectra of neutral losses. These new results

ScholarsArchive@OSU

Preparation and properties of poly-L-tyrosyl acetamidinated ribonuclease

Advanced studies on the biosynthesis of the streptolidine moiety of streptothricin F

A new glow discharge detector for carbohydrates in aqueous chromatography

Quantifying in situ β-glucosidase and phosphatase activity in groundwater

GaAs(100) surface chemistry : interactions with molecular chlorine and sulfur compounds

Analysis of fourteen trace elements in Saudi Arabian layered gabbros by radiochemical neutron activation analysis

The urea denaturation of bovine serum albumin, polyglycyl bovine serum albumin and poly-L-phenylalanyl bovine serum albumin

Nutritional muscular dystrophy production and pectoral muscle 5'-nucleotidase activity in the chick

Application of flow injection analysis to enzymatic fluorescence kinetic methods

Development of fragmentation techniques in mass spectrometry for biological applications

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