发明人: RN Thomas,トーマスロストロップ-ニールセン,HJ Bogild,ジョンベギルトハンセン 摘要: PROBLEM TO BE SOLVED: To provide an improved method for cooling an exothermic reaction, such as a shift reaction and/or selective oxidation reaction of carbon monoxide.收藏...
Scientific Reports | 6:23183 | DOI: 10.1038/srep23183 3 www.nature.com/scientificreports/ Figure 3. (a) Photocurrent-potential (J–V) curves and (b) Transient photocurrent measurement for PEC water oxidation reaction with pristine and doped α –Fe2O3 photoanodes under standard illumination...
At this point, 100 mM of sulfur was added into the mixture, resulting in an immediate change in the color of the reaction mixture to light brown. Later, the temperature was raised to 220 °C at a rate of 5 °C/min, with further heating for 2 h. The obtained nanoparticles ...
Herein we have examined in detail the catalyzed GDP/GTP exchange reaction mechanism by a Ras specific GEF, GRF1. In the absence of free nucleotide, GRF1 could not efficiently stimulate GDP dissociation from Ras. The release of the Ras-bound GDP was dependent upon the concentration and the ...
The glucose/glucose dehydrogenase system yields to the continuous production of gluconic acid; thus, pH adjustment is needed during the reaction, eventually making the process more complex and forming a large quantity of solid waste salt. Alternatively, the 2-propanol oxidation catalyzed by the same...
We build our discussion through the perspective of a cyber-physical system (CPS) modeling framework, because it provides a comprehensive framework to model and develop automated solutions for detection and control of poisonous chemical compounds, such as the CO. The most effective CO sensors, then,...
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Thirdly, unlike homogeneous photocatalysts, MOFs can be easily separated from the reaction systems and can be reused multiple times. Therefore, it will extend the lifetime of the photocatalysts and reduce waste and contamination. The thermal and chemical stabilities of MOFs is an i...
The technique has been applied to bicyclic β-diketones for the first time, through a novel enzymatic retro-Claisen reaction, to yield chiral cyclic keto acids in up to 91 % yield and 94 % ee (see scheme, step a).GideonEdinburgh...
Most sweet foods have sugar in them.That's the main reason why it always makes us feel great.When any kind of sugar touches the tongue,taste buds will send a message to the brain.Then the brain will react in a way that makes us feel happy. Scientists think the brain...