Browsing by Subject "Synthesis"
Now showing items 21-40 of 78
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(Texas A&M University. Libraries, 1992)Coronary angiogenesis, the formation of new microvessels in the heart, depends upon proliferation and migration of coronary venular endothelial cells (CVEC). We examined the molecular interactions of the angiogenic ...
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(Texas A&M University. Libraries, 1983)Host Liver. The effect of the growth of the Morris hepatoma 7288CTC (CTC) upon the host liver stearoyl-CoA desaturase was examined. Host liver stearoyl-CoA desaturase activity showed a significant decrease very early during ...
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(Texas A&M University. Libraries, 1989)Soy protein isolate was modified using enzymatic hydrolysis and the plastein reaction. Soy protein and plastein were each also chemically modified by phosphorylation and ethylation. Only 34% of the hydrolysate's nitrogen ...
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(Texas A&M University. Libraries, 1980)Hydroxyalkylation and acylation reactions of lithium enolates of amino acid derivatives 11-13 were investigated. Extensive rearrangement of 11 occurred under the reaction conditions. The lithium enolate of 12 exhibited ...
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(Texas A&M University. Libraries, 1989)The utility of papain in the synthesis of peptides containing D or unusual amino acids has been demonstrated. A novel one-step synthesis of tripeptides has been developed using papain. The amidase activity of a number of ...
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Photochemical studies of a-chymotrypsin and bovine serum albumin containing triplet photosensitizers (Texas A&M University. Libraries, 1976)A new and unusual photochemical method for achieving asymmetric synthesis which uses modified proteins as triplet photosensitizers and prochiral photolabile molecules as substrates is proposed. The modified protein, phenacyl ...
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(Texas A&M University. Libraries, 1976)Four new complexes containing the quadruply bonded Re₂ (superscript n+) unit have been synthesized and the structure of each has been determined by X-ray crystallographic methods. The first compound, Na₂Re₂(SO)₄)₄, was ...
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(2012-10-19)The objective of this research was to develop novel and applicable methodologies to solve systematically problems along a roadmap of constructing a globally optimum biorefinery design. The roadmap consists of the following ...
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(Texas A&M University. Libraries, 1987)In order to examine the effects of phosphorus donor substitution in HFe(CO)₄⁻, a series of compounds of the form cation⁺ HFe(CO)₃P⁻ (P = P(OPh)₃, P(OMe)₃, P(OEt)₃, PPh₃, PPh₂Me, PMe₃, PEt₃) have been prepared. The phosphorus ...
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(Texas A&M University. Libraries, 1986)This study concentrates on the reactivity, characterization, and synthesis of transition metal clusters. The primary goals behind this investigation were: (1) to determine whether or not electronic information can be ...
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(Texas A&M University. Libraries, 1992)Sequences at the 5' termini of the genomic RNAs of brome mosaic virus (BMV) and other (+)-stranded RNA viruses have been shown to resemble the internal control regions (ICRs 1 and 2, or A and B boxes) of tRNA genes. In ...
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(Texas A&M University. Libraries, 1988)Polyadenylation of eukaryotic messenger RNA molecules consists of a two step reaction; cleavage of the primary transcript and step-wise addition of adenylic acid residues to the newly generated 3' OH group. The complex ...
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(2012-11-05)Zeolites are crystalline inorganic solids that are industrially used for adsorption, ion exchange and catalysis. As catalysts, they have been particularly successful in the hydrocarbon processing industry due to their ...
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(Texas A&M University. Libraries, 1991)Sweet sorghum is one of the most attractive feedstocks for production of energy and chemicals from biomass because of its high yield and carbohydrate content. The goal of this study was to evaluate the utility of the rumen ...
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(Texas A&M University. Libraries, 1993)This work demonstrated the application of the techniques and methodology of surface science to investigate the mechanisms of thin film deposition processes on solid surfaces. The synthesis of boron nitride (BN) thin films ...
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(Texas A&M University. Libraries, 1987)Stereoselective amination of allylic and homoallylic alcohols was applied to the synthesis of nonproteinogenic hydroxy amino acids. The total synthesis of (±)-threo-γ-hydroxy-β-lysine (1) was completed in 10 steps from ...
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(Texas A&M University. Libraries, 1983)The generation and synthetic utility of azaallyllithium reagents from acyclic imidate esters was described. The acyclic imidate esters 5-15, 18-22, 31-33, 34, 36 and 37 were prepared by various methods. Azaallyllithium ...
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(Texas A&M University. Libraries, 1984)A method for the threo-stereoselective synthesis of (alpha),(beta)-diamino acids has been developed. This method was applied to the synthesis of (5-chloro-2-piperidinyl)glycine (streptolutine) and analogs of streptolutine. ...
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(Texas A&M University. Libraries, 1988)Chapter I. The incorporation of D-amino acids into peptides via kinetic approach enzymatic peptide synthesis is examined. D-amino acid esters were found to be fairly efficient acyl-acceptors under conditions of high organic ...
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(Texas A&M University. Libraries, 1986)Highly functionalized derivatives of the bicyclo[4.3.1]-dec-3-ene (1) ring system were examined as part of an effort to synthesize the sesquiterpene (+)-vernolepin (2). Although vernolepin has been synthesized in other ...