Browsing by Subject "manganese"
Now showing items 1-7 of 7
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(2012-07-16)This dissertation is written in two parts. The first pertains to polycarbonate and polyester synthesis using relatively benign processes. The synthesis of polycarbonates from the coupling of CO2 and epoxides catalyzed ...
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Natural metalloenzymes not only display extraordinary catalytic activities in biological systems, but also are models for chemists to design organometallic catalysts. Bioinorganic chemical researchers in this field focus ...
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(2021-06-01)Low-molecular-mass (LMM) transition metal complexes are thought to play essential roles in metal ion trafficking, regulation, and signaling in biological systems. Their chemical identities remain largely unknown due to ...
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(2009-05-15)Phosphotriesterase (PTE) from Pseudomonas diminuta is a zinc metalloenzyme found in soil bacteria capable of organophosphate hydrolysis at rates approaching the diffusion controlled limit. Interest in PTE for degradation ...
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(Texas Agricultural Experiment Station, 1931)
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(2009-05-15)Excepting agricultural based products, which themselves require a great deal of energy to produce, our supply of natural resources such as minerals, metal ore, fresh water, coal, oil and natural gas are all limited in ...
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(1979)Overt poisoning by some trace elements (Cu, Hg, Mn, Pb) is known to cause extensive central nervous system damage which can result in mental retardation. Recent evidence indicates that low, undetectable exposure to lead ...