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Fluorescence-based detection methodologies for nitric oxide using transition metal scaffolds
(Massachusetts Institute of Technology, 2004)
Chapter 1. Fluorescence-Based Detection Methodologies for Nitric Oxide: A Review. Chapter 2. Cobalt Chemistry with Mixed Aminotroponimine Salicylaldimine Ligands: Synthesis, Characterization, and Nitric Oxide Reactivity. ...
Snapshots of radical enzyme catalysis : the crystal structures of biotin synthase and lysine 5,6-aminomutase
(Massachusetts Institute of Technology, 2004)
(cont.) in the same pathway. To further probe the relationship of the adenosylmethionine and adenosylcobalamin-dependent radical enzymes, the crystal structure of lysine 5,6-aminomutase was determined to 2.8 [angstroms] ...
Catalytic enantioselective synthesis of oxindoles and benzofuranones bearing a quaternary stereocenter and reactions of palladium bisphosphine complexes relevant to catalytic C-C bond formation
(Massachusetts Institute of Technology, 2004)
In Part I the development of a new method for the construction of oxindoles and benzofuranones bearing quaternary stereocenters is discussed. A planar-chiral PPY derivative catalyzes the O-to-C acyl group migration (Black ...
Model complexes for active sites of diiron metalloproteins, dioxygen reactivity and water effects
(Massachusetts Institute of Technology, 2004)
(cont.) tetrairon(II) cubane complex was identified and structurally characterized. Chapter 4: Synthesis and Characterization of [Fe₂...CR)]³⁺ and [Fe₂...CR)]³⁺ Complexes with Carboxylate-Rich Metal Coordination Environment ...
Solution-phase and automated solid-phase synthesis of high-mannose oligosaccharides : application to carbohydrate microarrays and biological studies
(Massachusetts Institute of Technology, 2004)
(cont.) 2G12, cyanovirin-N, and a recently identified anti-HIV protein, scytovirin.
Carbonyl ylide cycloadditions of dicobalt carbonyl complexes of propargylic aldehydes
(Massachusetts Institute of Technology, 2004)
The intermolecular, three-component carbonyl ylide cycloaddition of a diazo compound, aldehyde, and carbon-carbon multiple bond is a powerful method to construct five-membered oxygen heterocycles. An adjacent dicobalt ...
Cisplatin-induced nucleosome and RNA polymerase II modification mediate cellular response to the drug
(Massachusetts Institute of Technology, 2004)
(cont.) with recombinant material. The in vitro system established in this study will facilitate the investigation of platinum-DNA damage by DNA repair processes and help elucidate the role of specific post-translational ...
Structural studies of bacterial multicomponent monooxygenases : insights into substrate specificity, diiron center tuning and component interactions
(Massachusetts Institute of Technology, 2004)
(cont.) α-subunit cavities. The presence of 6-bromohexan-l-ol induces one of the active site helices to adopt a [pi] conformation. Together, these findings suggest modes by which molecules may move through the MMOH cavities ...
Rydberg spectroscopy of calcium monofluoride
(Massachusetts Institute of Technology, 2004)
Considered to be a prototype for e⁻ <--> nuclear interaction in more complex molecules, the Alkaline earth monohalides (MX) have a simple electronic structure which consists of two closed-shell atomic ions (M²⁺ + X) in the ...
Enantioselective reactions of silyl ketene acetals and silyl ketene imines catalyzed by planar-chiral heterocycles
(Massachusetts Institute of Technology, 2004)
(cont.) imine.