A method of analysis for steady-state kinetic data has been developed that allows relationships between key partial reactions in the catalytic cycle of a functioning enzyme to be determined. The novel approach is based on a concept of scalar and vector 'kinetic connectivities' between enzyme intermediates in an arbitrary enzyme mechanism. The criterion for the agreement between experimental dat...

Plasma-catalytic ammonia synthesis in a dielectric barrier discharge reactor has emerged as possible route for electrification of nitrogen fixation. In this study, we use combination experiments and plasma kinetic model to investigate the from N2 H2, both with without solid packing material zone. The effect power, feed flow rate, N2:H2 ratio, gas residence time, temperature, (MgAl2O4 alone or i...

Two-dimensional pristine M2X MXenes are proposed as highly active catalytic materials for carbon dioxide (CO2) greenhouse gas conversion into monoxide (CO) on the basis of a multiscale modeling approach, coupling calculations carried out in framework density functional theory and newly developed kinetic phase diagrams. The extremely facile CO2 CO leaves MXene surfaces partially covered by atomi...

Ethoxy (EO) chain nonylphenol dehydrogenase (NPEO-DH) from Ensifer sp. AS08 and EO chain octylphenol dehydrogenase from Pseudomonas putida share common molecular characteristics with polyethylene glycol (PEG) dehydrogenases (PEG-DH) and comprise a PEG-DH subgroup in the family of glucose-methanol-choline (GMC) oxidoreductases that includes glucose/alcohol oxidase and glucose/choline dehydrogena...

we created a simple cellular automata (ca) model for hepatitis b infection dynamics associated with spatial structure performed under various ages of liver tissue correspond to different immune responses in order to study the effect of spatial heterogeneities on the dynamical evolution of a viral infection. the results of the simulations show biphasic nature of viral load decreases, as observed...