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Now showing items 11-15 of 15
Genetic and biochemical characterization of hydroxamate transporters in Listeria monocytogenes.
(2007)
Listeria monocytogenes is a Gram-positive bacterial pathogen that can cause severe opportunistic infection in humans and animals, and iron is a virulence determinant in this pathogen. By sequence homologies, the genome of ...
Synthetic utility of phenyl radicals generated in situ and a mechanistic study of the unusual reactivity of 2-oxazolines with aldehydes.
(2007)
There are few references to this unusual reaction in the literature and no mechanistic studies. Therefore, a mechanistic study has been carried in order to provide a better understanding of the reaction. These studies ...
Studies of molecular architecture within solid polymer electrolytes and teichoic acid biopolymers from solid-state nuclear magnetic resonance spectroscopy.
(2007)
The unsuccessful collection of a 31P CP-MAS spectrum in frozen D2O suggests the presence of liquid water around LTA. 2H SSNMR were used to study the phase of the water environments for LTA dissolved in D2O at -25 and ...
Design and synthesis of bistable and tristable [2]catenanes as probes for non-covalent molecular interactions.
(2007)
With wider bis(p-benzyl)methyl spacers in 4,4'-dipyridinium macrocycles interlocked with the BPP34C10, four symmetric [2]catenanes have been studied. Symmetric blocking groups on tethers enabled either pathway for ...
A bioinorganic approach to the study of the interactions of nitrogen oxides with manganese porphyrins and manganese- and cobalt-reconstituted myoglobin.
(2007)
This dissertation deals with the interaction of the biologically important nitrogen oxides (nitric oxide and nitrite) with manganese and ruthenium centers in small inorganic porphyrin and nonporphyrin complexes as well as ...