Results 41 to 50 of about 15,519 (237)

Lipase immobilization and production of fatty acid methyl esters from canola oil using immobilized lipase

open access: yesBiomass and Bioenergy, 2011
Abstract Lipase enzyme from Aspergillus oryzae (EC 3.1.1.3) was immobilized onto a micro porous polymeric matrix which contains aldehyde functional groups and methyl esters of long chain fatty acids (biodiesel) were synthesized by transesterification of crude canola oil using immobilized lipase.
Yucel, Yasin   +3 more
openaire   +3 more sources

Desempenho da matriz híbrida SiO2-quitosana na imobilização da lipase microbiana de Candida rugosa

open access: yesQuímica Nova, 2011
Lipase from Candida rugosa was immobilized by covalent attachment on hybrid SiO2-chitosan obtained by sol-gel technique. A comparative study between free and immobilized lipase was provided in terms of pH, temperature, kinetic parameters and thermal ...
Aline S Simões   +4 more
doaj   +1 more source

Strategies for the one-step immobilization–purification of enzymes as industrial biocatalysts [PDF]

open access: yes, 2015
In this review, we detail the efforts performed to couple the purification and the immobilization of industrial enzymes in a single step. The use of antibodies, the development of specific domains with affinity for some specific supports will be revised.
Barbosa, Oveimar   +5 more
core   +2 more sources

Effects of detergents on activity, thermostability and aggregation of immobilized lipases [PDF]

open access: yes, 2014
Predmetom tejto diplomovej práce bolo štúdium vplyvu detergentov na aktivitu, termostabilitu a agregáciu voľnej a imobilizovanej formy komerčného preparátu lipázy izolovanej z mikroskopickej huby Rhizopus arrhizus. Teoretická časť obsahuje ucelenú rešerš
Bančáková, Anna
core  

Non-leaching antimicrobial surfaces through polydopamine bio-inspired coating of quaternary ammonium salts or an ultrashort antimicrobial lipopeptide. [PDF]

open access: yes, 2012
Bacterial fouling on surfaces significantly increases the resistance of bacteria toward antibiotics, which leads to medical complications and a corresponding financial burden.
Bauer, Michael   +4 more
core   +1 more source

Metabolism‐Based Biomarkers for Rapid Phenotypic Antibiotic Susceptibility Testing

open access: yesAdvanced Science, EarlyView.
Metabolic differences emerging after antibiotic exposure provide rapid phenotypic signals of susceptibility and resistance. This review summarizes metabolic biomarkers for rapid phenotypic AST, associated with nutrient uptake, respiratory activity, metabolic reprogramming, and enzymatic function. ABSTRACT The accelerating global crisis of antimicrobial
Sha Yu   +7 more
wiley   +1 more source

Optimal conditions for the immobilization of lipase in nanosilica kit-6 matrix [PDF]

open access: yes, 2014
The current demands of the world’s biotechnological industries are enhancement of enzyme productivity and development of novel techniques for increasing their shelf life to facilitate large scale and economic formulation.
Endud, Salasiah   +3 more
core  

Immobilization of biocatalysts for enzymatic polymerizations:Possibilities, advantages, applications [PDF]

open access: yes, 2012
Biotechnology also holds tremendous opportunities for realizing functional polymeric materials. Biocatalytic pathways to polymeric materials are an emerging research area with not only enormous scientific and technological promise, but also a tremendous ...
Loos, Katja   +4 more
core   +7 more sources

Novel Nanobiocatalyst Constituted by Lipase from Burkholderia cepacia Immobilized on Graphene Oxide Derived from Grape Seed Biochar

open access: yesC, 2023
The present research aims to study the process of immobilization of lipase from Burkholderia cepacia by physical adsorption on graphene oxide derived (GO) from grape seed biochar.
Lays C. de Almeida   +8 more
doaj   +1 more source

Cross-linked lipase in hybrid matrix for biodiesel production from crude Jatropha curcas oil [PDF]

open access: yes, 2013
Immobilization of lipases is gaining much attention these days due to the wide variety of reactions catalyzed by them. Moreover, the lipases play an important role in biodiesel production.
Pogaku Ravindra, Rahmath Abdulla
core   +1 more source

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