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Immobilization of Eversa Lipases on Hydrophobic Supports for Ethanolysis of Sunflower Oil Solvent-Free
(2022-01-01)
Lipases are an important group of biocatalysts for many industrial applications. Two new commercial low-cost lipases Eversa® Transform and Eversa® Transform 2.0 was immobilized on four different hydrophobic supports: ...
Synthesis of 1,4-dihydropyrimidines with immobilized urease: Effect of method immobilization on magnetic supports
(De Gruyter, 2017-08)
The effect of the urease immobilization method was studied on magnetic supports for the Biginelli/Hantzsch reaction. For this purpose, Fe3O4/SiO2 was modified with 3-Aminopropyl-Triethoxysilane and then activated with ...
Influence of activation on the multipoint immobilization of penicillin G acylase on macroporous silica
(Brazilian Society of Chemical Engineering, 1999-06-01)
Penicillin G acylase is the second most important enzyme used by industry in an immobilized form. Penicillin hydrolysis is its main application. This reaction is used to produce 6-aminopenicillanic acid (6-APA), an ...
Influence of activation on the multipoint immobilization of penicillin G acylase on macroporous silica
(Brazilian Society of Chemical Engineering, 1999-06-01)
Penicillin G acylase is the second most important enzyme used by industry in an immobilized form. Penicillin hydrolysis is its main application. This reaction is used to produce 6-aminopenicillanic acid (6-APA), an ...
Immobilized microbial nanoparticles for biosorption
(2020-07-03)
Biosorption processes emerge as an economical and eco-friendly alternative technology for the removal of pollutants present in the environment. One biosorption process application is found in the immobilization of microbial ...
Asymmetric ketone reduction by immobilized Rhodotorula mucilaginosa
(2018-04-19)
In our previous study, Rhodotorula mucilaginosa (R. mucilaginosa) was selected via high throughput screening as a very active and selective whole-cell biocatalyst for the asymmetric reduction of ketones. In this study, the ...
Immobilized and free cells of geotrichum candidum for asymmetric reduction of ketones: Stability and recyclability
(2018-08-27)
Marine-derived fungus Geotrichum candidum AS 2.361 was previously reported by our group as an active strain for the enantioselective reduction of ketones. Although some other Geotrichum strains were also found from the ...
Implementation of immobilization accessories for positioning of small animals for radiation therapy
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2017-11-01)
Radiation therapy is a modality that is presenting great advances in veterinary medicine worldwide. In Brazil, this therapeutic option is underachieved. The success of this method depends on several factors, including the ...
A highly stable biocatalyst obtained from covalent immobilization of a non-commercial cysteine phytoprotease
(OMICS, 2015-05)
In this work, araujiain (enzymatic preparation obtained from the latex of Araujia hortorum fruits) was successfully immobilized on glyoxyl-agarose via multipoint covalent attachment. Thus, good efficiency of immobilization ...
Characterization of Saccharomyces cerevisiae immobilized onto chrysotile for ethanol production
(John Wiley & Sons LtdW SussexInglaterra, 1998)