14 research outputs found
Heterologous expression of a Streptomyces cyaneus laccase for biomass modification applications
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Immobilization of Lipases Produced by the Endophytic Fungus Cercospora kikuchii on Chitosan Microparticles
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Strategies for utilisation of food-processing wastes to produce lipases in solid-state cultures of Rhizopus oryzae
No full textEasy Access to Metallic Copper Nanoparticles with High Activity and Stability for CO Oxidation
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Delayed immune-mediated adverse effects related to hyaluronic acid and acrylic hydrogel dermal fillers: clinical findings, long-term follow-up and review of the literature
No full textInfluence of carbon and nitrogen sources on lipase production by a newly isolated Candida viswanathii strain
No full textVersatile and Efficient Immobilization of 2-Deoxyribose-5-phosphate Aldolase (DERA) on Multiwalled Carbon Nanotubes
No full textA series of five new catalysts I–V based upon the immobilization of 2-deoxyribose-5-phosphate aldolase (DERA) on multiwalled carbon nanotubes (MWCNTs) were prepared, and their use for the formation of the C–C bond via cross-aldol condensation, under environmental friendly conditions, was studied. Among the various employed procedures, the direct immobilization of the enzyme through ionic exchange interactions on oxidized multiwalled carbon nanotubes (ox-MWCNTs) afforded the most efficient catalyst I. This catalyst was shown to be stable with a high tolerance to acetaldehyde, and it maintained its activity for several days, being reused for five runs. The versatility of catalyst I in cross-aldol condensation was evaluated in the reaction of acetaldehyde alone (self-condensation) or in the presence of chloro-acetaldehyde. The corresponding cyclic lactols were obtained in higher yield than native DERA
