WebApr 11, 2024 · Improved catalytic activity of heparinase I by engineering the binding domains of substrate and Ca2+.The mutant D152S/R244K/T250D showed the highest catalytic performance.The increased ... (LMWH). However, owing to its poor catalytic activity and thermal stability, the industrial application of heparinase I has been severely ... WebMay 1, 2013 · Although direct glucose fuel cell (DGFC) is considered as a promising energy supply system, the poor catalytic activity and substandard stability of most catalysts during glucose electro-oxidation ...
Catalytically potent and selective clusterzymes for modulation of ...
WebOct 1, 2024 · The activity was increased when Zn 2+ was doped onto TiO 2 catalyst surface, while the activity was decreased when Mn 2+ and Ni 2+ were doped onto TiO 2 catalyst surface. The highest photocatalytic activity was observed for Zn 2+-doped TiO 2 catalyst synthesized at the calcination temperature of 550 °C at optimum dopant concentration of … WebJan 24, 2024 · Candida antarctica: lipase B (CALB) is the most widely studied enzyme, due to its high selectivity and catalytic activity in organic and polymer synthesis. To avoid organometallic catalysts in the synthesis of biodegradable polyesters, the enzymatic ring-opening polymerization of cyclic esters can be carried out with CALB as a biocatalyst. … scorpions historia
Nitrogen-doped porous carbon from biomass with superior …
WebThe majority of current candidates have rather poor catalytic activity compared with natural molecules. ... the clusterzymes demonstrate preferential enzyme-mimicking catalytic activities, ... WebFeb 14, 2024 · As shown in Fig. 1a, the CeO 2 support itself showed very poor catalytic activity. When the reaction temperature reached 600 °C, CO 2 conversion was only 8%. While, ... WebCatalytic activity synonyms, Catalytic activity pronunciation, Catalytic activity translation, English dictionary definition of Catalytic activity. n. pl. ca·tal·y·ses The action of a catalyst, especially an increase in the rate of a chemical reaction. cat′a·lyt′ic adj. cat′a·lyt′i·cal·ly adv. scorpions hannover eishockey