Results 11 to 20 of about 695,282 (302)

Enzyme Immobilization and Biocatalysis [PDF]

Catalysts, 2021
Enzymes are catalysts with outstanding properties [...]
Califano V., Costantini A.
openaire   +4 more sources

Self assembly for surface functionalization to improve biocompatibilities in Ti-based implants and enzyme immobilization in biofuel cells [PDF]

, 2010
PhDSelf-assembly is an effective biomimetic technique for surface functionalization and nanostructural synthesis. 3-Aminopropyltriethoxysilane (APTES) is a popular molecule that can assemble over substrates to modify surface properties.
Gu, Qiong
core   +4 more sources

Enzyme Immobilization

Molecules, 2023
The development of enzyme immobilization started in the middle of the previous century as a potential answer to the problem of the enzyme recovery and reuse [...]
openaire   +4 more sources

Entrapment of Glucose Oxidase and Catalase in Silica–Calcium–Alginate Hydrogel Reduces the Release of Gluconic Acid in Must

Gels, 2023
Glucose oxidase (GOX) and catalase (CAT) were co-immobilized in silica–calcium–alginate hydrogels to degrade must glucose. The effect of the enzyme dose (1.2–2.4 U/mL), the initial must pH (3.6–4.0), and the incubation temperature (10–20 °C) on the ...
David del-Bosque, Josefina Vila-Crespo, Violeta Ruipérez, Encarnación Fernández-Fernández, José Manuel Rodríguez-Nogales   +4 more
doaj   +1 more source

Research Progresses and Application of Biofuel Cells Based on Immobilized Enzymes

Applied Sciences, 2023
Enzymatic biofuel cells (EBFCs) are devices that use natural enzymes as catalysts to convert chemical energy from bio-sourced fuels into electrical energy.
Jian Zhou, Chang Liu, Hao Yu, Ningli Tang, Chenghong Lei   +4 more
doaj   +1 more source

Tailoring surface properties of functionalized graphene papers aiming to enzyme immobilization

Journal of Electrochemical Science and Engineering, 2021
The use of enzymes as catalysts requires recovery and reuse to make the process viable. Enzymatic immobilization changes enzyme stability, activity, and specificity.
Jéssica Luzardo, Douglas Aguiar, Alexander Silva, Sanair Oliveira, Braulio Archanjo, Renata Simão, Joyce Araujo   +6 more
doaj   +1 more source

Co-Immobilization of Tri-Enzymes for the Conversion of Hydroxymethylfurfural to 2,5-Diformylfuran

Molecules, 2019
Acting as a “green” manufacturing route, the enzyme toolbox made up of galactose oxidase, catalase, and horseradish peroxidase can achieve a satisfactory yield of 2,5-diformylfuran derived from 30 mM hydroxymethylfurfural.
Zhuofu Wu, Linjuan Shi, Xiaoxiao Yu, Sitong Zhang, Guang Chen   +4 more
doaj   +1 more source

Dynamics of immobilized and native Escherichia coli dihydrofolate reductase by quasielastic neutron scattering [PDF]

, 2006
The internal dynamics of native and immobilized Escherichia coli dihydrofolate reductase (DHFR) have been examined using incoherent quasielastic neutron scattering.
Smith, J.C., Ollivier, Jacques, Kurkal, V., Monk, C., Oettl, M., Finney, J.L., Tehei, Moeava, Monk, Colin R., Kurkal, Vandana, Smith, Jeremy C., Tehei, M., Finney, John L., Ollivier, J., Oettl, Martin, Daniel, R.M., Daniel, Roy M.   +15 more
core   +1 more source

The Microenvironment in Immobilized Enzymes: Methods of Characterization and Its Role in Determining Enzyme Performance

Molecules, 2019
The liquid milieu in which enzymes operate when they are immobilized in solid materials can be quite different from the milieu in bulk solution. Important differences are in the substrate and product concentration but also in pH and ionic strength.
Juan M. Bolivar, Bernd Nidetzky
doaj   +1 more source

Ethanol as additive enhance the performance of immobilized lipase LipA from Pseudomonas aeruginosa on polypropylene support

Biotechnology Reports, 2021
Immobilization is practical to upgrade enzymes, increasing their performance and expanding their applications. The recombinant, solvent tolerant lipase LipA PSA01 from Pseudomonas aeruginosa was immobilized on polypropylene Accurel® MP1004 to improve its
Ingrid Y. Pulido, Erlide Prieto, Carlos Jimenez-Junca, Dr.   +2 more
doaj   +1 more source