Results 21 to 30 of about 161,575 (283)

l-Amino Acid Production by a Immobilized Double-Racemase Hydantoinase Process: Improvement and Comparison with a Free Protein System [PDF]

, 2017
Protein immobilization is proving to be an environmentally friendly strategy for manufacturing biochemicals at high yields and low production costs. This work describes the optimization of the so-called “double-racemase hydantoinase process,” a system of
Clemente Jiménez, María José, Las Heras Vázquez, Francisco Javier de, Rodríguez Alonso, María José, Rodríguez Vico, Felipe   +3 more
core   +3 more sources

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

Immobilization of enological pectinase in calcium alginate hydrogels: A potential biocatalyst for winemaking [PDF]

, 2019
A biocatalyst was obtained by immobilizing an enological commercial pectinase within calcium alginate hydrogels using an entrapment technique, and its catalytic activity was evaluated during different storage conditions.
Ciolino, Andrés Eduardo, Lopez, Olivia Valeria, Martín, María Carolina, Morata, Vilma Ines, Ninago, Mario Daniel, Villar, Marcelo Armando   +5 more
core   +1 more source

2,4-Dichlorophenol biotransformation using immobilized marine halophilic Bacillus subtilis culture and laccase enzyme: application in wastewater treatment

Journal of Genetic Engineering and Biotechnology, 2022
Background 2,4-Dichlorophenol (2,4-DCP) is a very toxic aromatic compound for humans and the environment and is highly resistant to degradation. Therefore, it is necessary to develop efficient remediation and cost-effective approaches to this pollutant ...
Aida M. Farag, Moustafa Y. El-Naggar, Khaled M. Ghanem   +2 more
doaj   +1 more source

Modifying Thermostability and Reusability of Hyperthermophilic Mannanase by Immobilization on Glutaraldehyde Cross-Linked Chitosan Beads

Biomolecules, 2022
In the current study, the purified β-mannanase (Man/Cel5B) from Thermotoga maritima was immobilized on glutaraldehyde cross-linked chitosan beads. The immobilization of Man/Cel5B on chitosan beads was confirmed by Fourier-transform infrared spectroscopy (
Beenish Sadaqat, Chong Sha, Mudasir Ahmad Dar, Maruti J. Dhanavade, Kailas D. Sonawane, Hassan Mohamed, Weilan Shao, Yuanda Song   +7 more
doaj   +1 more source

Enzyme Technology in Bioethanol Production from Lignocellulosic Biomass: Recent Trends with a Focus on Immobilized Enzymes

BioResources, 2023
Enzyme immobilization is a useful tool to produce biocatalysts with improved performance, such as high activity, high stability at operational conditions, and easy recovery and reuse.
Beatriz Meneghetti Costa de Araújo, Isabela Oliveira Costa, Hellockston Gomes de Brito, Nathália Saraiva Rios, Everaldo Silvino dos Santos   +4 more
doaj   +2 more sources

Coupling and Regulation of Porous Carriers Using Plasma and Amination to Improve the Catalytic Performance of Glucose Oxidase and Catalase

Frontiers in Bioengineering and Biotechnology, 2019
Multiple enzyme systems are being increasingly used for their high-efficiency and co-immobilization is a key technology to lower the cost and improve the stability of enzymes.
Lingtong Liao, Yuling Meng, Ruiming Wang, Ruiming Wang, Baolei Jia, Piwu Li, Piwu Li   +6 more
doaj   +1 more source

Synthesis of heparosan oligosaccharides by Pasteurella multocida PmHS2 single-action transferases [PDF]

, 2012
Pasteurella multocida heparosan synthase PmHS2 is a dual action glycosyltransferase that catalyzes the polymerization of heparosan polymers in a non-processive manner.
Boeriu, C.G., Broek, L.A.M., van den, Chavaroche, A.A.E., Eggink, G.   +3 more
core   +2 more sources

Immobilization and property of penicillin G acylase on amino functionalized magnetic Ni0.3Mg0.4Zn0.3Fe2O4 nanoparticles prepared via the rapid combustion process

Frontiers in Bioengineering and Biotechnology, 2023
Penicillin G acylase plays an important role in the biocatalytic process of semi-synthetic penicillin. In order to overcome the disadvantages of free enzymes and improve the catalytic performance of enzymes, it is a new method to immobilize enzymes on ...
Mingyi Ma, Xiu Chen, Yao Yue, Jie Wang, Dawei He, Ruijiang Liu   +5 more
doaj   +1 more source

Fully Integrated Biochip Platforms for Advanced Healthcare [PDF]

, 2012
Recent advances in microelectronics and biosensors are enabling developments of innovative biochips for advanced healthcare by providing fully integrated platforms for continuous monitoring of a large set of human disease biomarkers.
Baj-Rossi, Camilla, Burleson, Wayne, Carrara, Sandro, Cavallini, Andrea, de Beeck, Maaike Op, Dehollain, Catherine, Ghoreishizadeh, Sara, Guiseppi-Elie, Anthony, Micheli, Giovanni De, Moussy, Francis Gabriel, Olivo, Jacopo, Taurino, Irene   +11 more
core   +5 more sources