Sentences with phrase «reaction pathways»

The setup for the reaction is sufficiently similar to nature that the research team was able to construct an «artificial leaf» that could complete the entire three - step reaction pathway.
We still don't know enough about how these molecules influence specific genes, entire gene families, or biochemical reaction pathways.
Because the researchers saw no nitrogen dioxide, they ruled out that common reaction pathway.
The identification of this new reaction pathway in the atmosphere is of great importance for climate research, as it is another piece of the puzzle in the search for not yet fully understood sources in the formation of the secondary organic aerosol and the subsequent cloud formation.
This allows photosynthesis to probe all the possible reaction pathways within the various chlorophyll molecules.
Computational studies of reaction pathways for electrocatalytic CO2 reduction to hydrocarbons on Cu - based catalysts A. J. Garza, A. Bell, M. Head - Gordon
The presence of this laser - induced reaction pathway allows elucidation of the microscopic mechanism and the dynamics of the carbon monoxide oxidation reaction.
But that's not really consistent with what we saw,» said Wilson, a fourth - year graduate student in Flaherty's lab and first author of the article, «Mechanism for the Direct Synthesis of H2O2 on Pd Clusters: Heterolytic Reaction Pathways at the Liquid - Solid Interface.»
«The fact that you can use light to influence a specific reaction pathway is very exciting,» said Jie Liu, the George B. Geller professor of chemistry at Duke University.
The goal of their work is to explain how this unexpected reaction works to develop rational approaches to optimize catalytic reaction pathways.
«Defining the Active Catalyst Structure and Reaction Pathways from Ab initio Molecular Dynamics and Operando XAFS: Dehydrogenation of Dimethylaminoborane by Rhodium Clusters.»
Quantum chemical simulations have suggested a unique reaction pathway for the palladium catalyst with a lower energy barrier,» Xin said.
Using the liquid SIMS technique and the newly patented electrochemical System for Analysis at the Liquid Vacuum Interface (SALVI), the researchers discovered transient species and reaction pathways in the solid - liquid interface.
In addition, the high activity of Fe - N - C catalysts and the FeN4 active - site structure was predicted by computer modeling conducted at Los Alamos, as was the possible reaction pathway.
«The pyridinic nitrogen helps to anchor the copper nanoparticles and change the electronic environment around them, which changes the reaction pathway to selectively produce ethylene.»
In this potential - surface picture, the red curve is a reaction pathway.
A reaction pathway that can form a hydrocarbon called pyrene through a chemical method known as hydrogen - abstraction / acetylene - addition, or HACA, is shown at the top.
In one sentence: Scientists at Pacific Northwest National Laboratory discovered transient species and reaction pathways in a common electrochemical system interface using liquid secondary ion mass spectrometry and a vacuum - compatible electrochemical microfluidic reactor.
A combination of extensive state - of - the - art numerical calculations with classic analytical models describing the kinetics of sequential chemical reactions has shown that it is not enough to consider the energy potential landscape (i.e. the energies of the species along the reaction pathway and the associated transformation barriers), but that energy dissipation to the substrate and changes in molecular entropy play a critical role for the stabilization of the intermediates.
April 5, 2018 - The new materials, known as high - entropy - alloy nanoparticles, have created unprecedented catalytic mechanisms and reaction pathways and are expected to improve energy efficiency in the manufacturing process and lower production costs.
Using theory, modern surface - science methods, and synchrotron - based techniques, JCAP researchers seek to understand the reaction pathways and the elementary steps of the hydrogen and oxygen evolutions reactions to facilitate the design of new, Earth - abundant catalysts for solar - fuels production.
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