mechanistic studies
Mechanistic Studies of Donor-Acceptor Cyclopropanes
... 2003. Mechanistic studies have been carried out with quantum chemical DFT calculations and indicate that two very similar, but distinct, reaction pathways may account for the transformation, and can be seen ...
138
Randomized controlled trials mechanistic studies of testosterone and the cardiovascular system
... by mechanistic studies, which have shown that testosterone is a coronary vasodilator as well as actions on other arteries within the ...no studies which have been powered adequately to determine if ...
12
Ethylene oligomerisation catalysts Synthesis, evaluation and mechanistic studies
... and mechanistic studies. Given these previous studies, it was of interest to investigate a series of PNP derivatives bearing a protic nitrogen connected to the PNP nitrogen backbone, which could ...
117
Ruthenium Olefin Metathesis Complexes: Catalyst Development and Mechanistic Studies
... During my undergraduate years, I explored many different research areas from molelcular biology to non-linear dynamics to biophysics (Prof. Pill Soon Song at the University of Nebraska-Lincoln, Prof. Paul Umbanhowar at ...
274
Synthetic, reactivity, and mechanistic studies relevant to olefin oligomerization and polymerization
... bridged bisphenolate was found to undergo intramolecular CH activation faster than metal-alkyl protonolysis by a pendant phenol, un unprecedented process for early metals. An α-H abstraction reaction has afforded access ...
455
Mechanistic studies on myrosinase
... Solvent kinetic isotope effects (SKIE) are also very useful since for a substrate substituted with a heavy atom, only one reaction step is sensitive to the change, whereas with a labelled solvent, the isotope effects are ...
287
Impact of social relationships on Alzheimer’s memory impairment: mechanistic studies
... Early studies have shown that social environment, particularly social relationships, can affect one ’ s behavior and mental ...a mechanistic scheme that explains how social isolation exacerbates cognitive ...
8
Ethylene oligomerisation catalysts Synthesis, evaluation and mechanistic studies
... Paper 1: Preparation and structure of aryloxy- and alkoxy-TiIV complexes and their evaluation in ethylene oligomerisation and polymerisation.. The candidate was the first author 25 % and[r] ...
13
Structural and mechanistic studies of mammalian mitochondrial rnas
... HmtRNA Met contains features of both an initiator and an elongator tRNA, which is necessary because the tRNA must function in both initiation and elongation... unusual 5-formylcytosin[r] ...
144
Mechanistic Studies of the Elongation Cycle of Protein Synthesis
... computational studies that probe the detailed workings of this complex machine (Dever and Green, 2012; Frank and Gonzalez, 2010; Wohlgemuth et ...the studies directed toward understanding of the dynamics of ...
253
Structural and mechanistic studies on E.coli porphobilinogen deaminase and mutant variants
... The recent elucidation of the crystal structure of native E. coli porphobilinogen deaminase (Louie et al., 1992) has provided a detailed molecular description of the enzyme and valuable insight into the reaction ...
324
When a Hemoglobin Acts as a Catalytic Enzyme: Mechanistic Studies of Dehaloperoxidase.
... Protein Crystallization and X-ray Diffraction Studies. Non-His-tagged ferric DHP B variants were used for crystallization experiments, and was overexpressed and purified, as previously reported. 15,27–29 Nonnative ...
148
Mutagenesis and mechanistic studies of dienelactone hydrolase : conversion to dienelactone isomerase
... Previous studies have suggested that prior to oxidation, the side chain o f C l 23 in DLH exists in equilibrium between the above two conformers (Cheah et ...
184
Mechanistic Studies of Alcohol Steam Reforming Catalysts
... the decarbonylation of adsorbed ethoxide species, while Co +2 sites are active for their dehydrogenation to produce acetaldehyde which is thought to be an intermediate in the SRE reaction. Previously, we have ...
234
Mechanistic studies of acetolactate decarboxylase
... Active site mutants of alsD were generated for future studies to identify the residues involved in catalysis. As there is no crystal structure of AlsD, the residues were identified from the crystal structure of ...
245
Mechanistic studies on glutamate decarboxylase and serine hydroxmethyltransferase
... This solution was extracted with diethyl ether 3 x 30 ml, dried MgSO^ and concentrated in vacuo yielding a mixture of 2R-valine methyl ester and 2S-allyl glycine methyl ester.. The two p[r] ...
257
Synthetic and mechanistic studies in polynitroaromatic chemistry
... again there was evidence that the reaction was more complex, ESR experiments showed that 2,4-dinitrotoluene underwent electron transfer reactions in 39 deficient base but not in the pres[r] ...
152
Synthetic and mechanistic studies in polynitroaromatic chemistry
... their studies the nmr spectrum of the dianion (XC) was ...resonance studies in which substantial quantities of radicals were observed, which seemed to increase with the disappearance of the ...
174
Mechanistic studies of the hydrogenation of imino bonds
... The introduction has described the methodology developed for the asymmetric hydrogenation of imines with particular focus on metal catalysed, organocatalysed and the subsequent advance to cooperative catalysis. The ...
173
Mechanistic studies on myo inositol monophosphatase
... In the presence of saturating lithium, there is an initial rapid release of inositol followed by no further reaction occurring.®^ From these results, it was proposed that inositol monoph[r] ...
174