Sökning: "kinetic investigations"
Visar resultat 1 - 5 av 105 avhandlingar innehållade orden kinetic investigations.
1. Lipase and ω-Transaminase : Biocatalytic Investigations
Sammanfattning : In a lipase investigation, Candida antarctica lipase B (CALB) are explored for enzyme catalytic promiscuity. Enzyme catalytic promiscuity is shown by enzymes catalyzing alternative catalytic transformations proceeding via different transition state structures than normal. LÄS MER
2. Pea carbonic anhydrase : a kinetic study
Sammanfattning : The enzyme carbonic anhydrase (CA), catalysing the interconversion between CO2 and HCO3', has long been known to be present in plants as well as in animals. Several of the animal isozymes, but none of the plant CAs, have been extensively studied. LÄS MER
3. Iron catalyzed C-C coupling reactions - mechanistic investigations
Sammanfattning : The mechanism of the iron catalyzed cross coupling of aryl electrophiles with alkyl Grignard reagents was studied. The reaction proceeds via a rate-limiting oxidative addition of the aryl halide to an Fe(I) complex generated in situ. A transmetalation from an aryl Grignard reagent occurs either before or after the oxidative addition. LÄS MER
4. Kinetic investigations of combustion of small oxygenated aliphatic hydrocarbons – modeling and experiments
Sammanfattning : The depletion of oil reserves and the increasingly stringent European Union regulation of air pollution have forced researchers and manufacturers to search for cleaner and sustainable substitutes to petroleum‐based transportation fuels. Biofuels like small aliphatic alcohols are of increasing interest as alternatives to fossil fuels, as they offer long‐term fuel‐source regenerability. LÄS MER
5. MECHANISTIC INVESTIGATIONS OF TRANSITION METAL CATALYZED REACTIONS
Sammanfattning : Transition metal catalyzed reactions have had a large impact on the human progress for the last century. Several extremely important areas, such as the agricultural industry and the plastic industry, have benefited from this development. LÄS MER