نتایج جستجو برای: hybrid catalysts
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Recently, DNA has been evaluated as a chiral scaffold for metal complexes to construct so called 'DNA-based hybrid catalysts', a robust and inexpensive alternative to enzymes. The unique chiral structure of DNA allows the hybrid catalysts to catalyze various asymmetric synthesis reactions. However, most current studies used aqueous buffers as solvents for these asymmetric reactions, where subst...
This highlight review overviews our recent advances on enantioselective propargylic substitution reactions catalyzed by transition metal complexes including cooperative and hybrid catalysts for the last 15 years.
Hybrid polyoxometalates as multifunctional materials, photoresists, green catalysts and antioxidants
catalysts with the formula of laco(1+x)o(3+δ), where 0 ≤ x ≤ 1, were studied for oxidation of co and c2h6 in a synthetic exhaust gas, comprising 6.0 % co and 0.2 % c2h6 in ar. ethane was selected as a model for hydrocarbons in the exhaust gas. the performance of catalysts is correlated to their properties, particularly their redox in oxidizing and reducing atmospheres. xrd patterns show perovsk...
Abstract The electrochemical regeneration of the reduced form nicotinamide adenine dinucleotide cofactor (NADH) was realized in a hybrid flow reactor coupling fuel cell technology and redox device, paying attention to robust immobilization all catalysts. rhodium catalyst Rh(Cp✶)(bpy)Cl + covalently immobilized on multi‐walled carbon nanotube (MWCNT) layer association with gas diffusion electrod...
A novel hybrid material that mimics NAD(P)H oxidase was designed and tested for the in situ regeneration of assorted enzyme cofactors, as reported by Ana Beloqui co-workers their Communication (e202206926). This fabricated controlled assembly glucose hemin catalysts supported a functional nanogel allocates (bio)catalysts different compartments. The synthesis procedure allows fabrication heterog...
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