Results 21 to 30 of about 464,228 (291)

Immobilization of Laccase onto Polysulfone/Sepiolite Nanocomposite using Box-Behnken Design

open access: yesChemical Engineering Transactions, 2023
In this study, two different types of enzyme immobilization methods which were physical adsorptions (PA), and covalent bonding of cross-linked enzyme aggregates (CLEA) were used for laccase to immobilize onto raw polysulfone (PSF) and polysulfone ...
Jiaxin Lim   +3 more
doaj   +1 more source

Synthesis of tripodal catecholates and their immobilization on zinc oxide nanoparticles [PDF]

open access: yes, 2015
A common approach to generate tailored materials and nanoparticles (NPs) is the formation of molecular monolayers by chemisorption of bifunctional anchor molecules. This approach depends critically on the choice of a suitable anchor group.
Gross, Silvia   +7 more
core   +3 more sources

Investigations on vinylene carbonate. V. Immobilization of alkaline phosphatase onto LDPE films cografted with vinylene carbonate and N-vinyl-N-methylacetamide [PDF]

open access: yes, 1993
Low-density polyethylene (LDPE) films cografted with vinylene carbonate (VCA) and N-vinyl-N-methylacetamide (VIMA) were studied as a matrix for the immobilization of the enzyme alkaline phosphatase (ALP) either by direct fixation or by inserting spacers.
Bantjes, Adriaan   +2 more
core   +8 more sources

Editorial: Special Issue — Enzyme Immobilization

open access: yesMolecules, 2014
Immobilization of enzymes and proteins is a requirement for many industrial enzyme applications, as this facilitates enzyme recovery and reuse. Bearing in mind this necessity, the coupling of immobilization to the improvement of other enzyme features has
Roberto Fernandez-Lafuente
doaj   +1 more source

Evaluation of the potential of free and immobilized thermophilic bacterial enzymes in the degradation of agro-industrial wastes [PDF]

open access: yesArchives of Biological Sciences, 2015
Agro-industrial wastes are potential starting materials for the production of useful value-added compounds, including prebiotic oligosaccharides. In this paper, we evaluated the potential of thermophilic bacterial pectin- and xylan-degrading ...
Kieraite Ieva   +3 more
doaj   +1 more source

Use of nanomaterials for the immobilization of industrially important enzymes

open access: yesEuropean Journal of Biological Research, 2021
Immobilization enables enzymes to be held in place so that they can be easily separated from the product when needed and can be used again. Conventional methods of immobilization include adsorption, encapsulation, entrapment, cross linking and covalent ...
Zarish Fatima, Sameer Quazi
doaj  

Immobilization tools and materials selection in dentoalveolar fracture

open access: yesPadjadjaran Journal of Dentistry, 2007
Dentoalveolar fracture treatment can be performed in a simple way without surgery by reposition the fractured fragment and establish immobilization. One of the factors affecting the success of dentoalveolar fracture treatment is immobilization material ...
Endang Samsudin
doaj   +1 more source

The Effect of Immobilization Stress on Gastric Mucosal Histopathology in White Mice (Mus musculus) Male Swiss Webster Strain

open access: yesMCBS (Molecular and Cellular Biomedical Sciences), 2020
Background: Immobilization stress is one method of stress induction on experimental animals. It affects the psychology and physical of experimental animals and is the recommended method for assessing changes in histological structure damage.
Rizki Bunaya   +3 more
doaj   +1 more source

Recent Developments in the Immobilization of Laccase on Carbonaceous Supports for Environmental Applications - A Critical Review

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
Τhe ligninolytic enzyme laccase has proved its potential for environmental applications. However, there is no documented industrial application of free laccase due to low stability, poor reusability, and high costs.
Younes Adamian   +4 more
doaj   +1 more source

Community sewage sensors towards evaluation of drug use trends: detection of cocaine in wastewater with DNA-directed immobilization aptamer sensors [PDF]

open access: yes, 2016
Illicit drug use has a global concern and effective monitoring and interventions are highly required to combat drug abuse. Wastewater-based epidemiology (WBE) is an innovative and cost-effective approach to evaluate community-wide drug use trends ...
Castrignanò, Erika   +4 more
core   +1 more source

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