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Now showing items 51-60 of 94
From nitrite reductase to Alzheimer's disease: Design, synthesis, and reactivity of new nitrogen-, oxygen-, and sulfur-containing ligands and their copper complexes.
(2006)
Transition metal ions are essential for a wide range of biochemical transformations and are found in more than one half of all known enzymes. Our interest in the bioinorganic chemistry of copper prompted us to develop new ...
Unique ansa-bis(indenyl)metallocene dichlorides: The quest for catalysts.
(2003)
The background, methodology, design, and synthesis of these four metallocenes will be discussed. In addition, other less successful attempts will be discussed as regards limits to this new methodology.
Interactions of nitric oxide and nitrosamines with group 8 metalloporphyrins.
(2007)
Chapter 1 of this dissertation introduces the importance of nitric oxide in biological systems.
Synthesis, structure, and solution properties of benzoannelated cryptands.
(2006)
Cryptands An2.2.1 and An2.2.2 were synthesized by high dilution techniques. Attempts to produce An3.1.1 gave primarily the 2 + 2 addition product An3.1.1.3. X-ray crystallography, ESI-MS, and NMR techniques were used to ...
A comparison of the standard DNA shotgun sequencing approach and the exponential DNA amplification method for sequencing BAC, fosmid, plasmid, and mitochondrial DNA.
(2003)
Therefore, during the initial phase of my studies, I became well versed in the standard shotgun sequencing techniques and completed the sequence of six regions of the human and mouse genome totaling over 1 Mbp. Then, because ...
Multiple species comparative analysis of human chromosome 22 between markers D22S1687 and D22S419 and gene expression profiling in zebrafish.
(2006)
Major large scale insertions or deletions that resulted in gene number differences between human and chimpanzee were discovered in the IGLL and LCR22s within this region, with four human insertions from 6 Kb to 75 Kb and ...
POLY(ETHYLENIMINE)-BASED ELECTROLYTES FOR BATTERIES AND FUEL CELLS: SYNTHESIS, MODIFICATION AND CHARACTERIZATION
(2009)
Poly(ethylenimine) (PEI) is an ion conducting polymer with great potential for applications in lithium batteries and proton exchange membrane fuel cells. Branched poly(ethylenimine) was N—methylated via an ...
The kinetic and chemical mechanism of serine acetyltransferase from Haemophilus influenzae.
(2004)
The pH dependence of kinetic parameters was determined in both reaction directions in order to obtain information on the acid-base chemical mechanism of serine acetyltransferase from Haemophilus influenzae ( HiSAT). The ...
Dissecting the reaction mechanism of sheep liver 6-phosphogluconate dehydrogenase.
(2000)
In the second part of the research, three additional mutants, S 128A, H 186A and N187A were characterized in the same manner as the K183 mutant enzymes. The decrease in the activity compared to the wild type enzyme is about ...
Investigation of ligand misdirection using the kinetic element effect and the kinetic enthalpy effect.
(2000)
Metal complexes were synthesized with the atropisomeric dabp. X-ray crystal structures were solved for [Ru(bipy)2(dabp)]2+ and [(eta6-C6H6)Ru(dabp)(Cl)]+. Only one diastereomer was observed for [Ru(bipy)2(dabp)] 2+ in the ...