Results 91 to 100 of about 247,213 (311)

Hydroxyapatite: a new support for GGT immobilization

open access: yes, 2023
Enzymes are efficient biocatalysts which operate under mild reaction conditions with high selectivity, low toxicity and negligible by-product formation. These characteristics make them valuable tools in making chemical processes greener. However, enzymes
Speranza Giovanna   +5 more
core  

The Enzyme Immobilization: Carriers and immobilization methods

open access: yesJournal of Engineering & Processing Management, 2019
<p>Strategies based on the enzyme application are increasingly replacing the conventional chemical procedures because of their efficiency, quicker performance and environmental protection. However, natural enzymes can rarely be used in industry since their beneficial features can not endure the industrial conditions.
Milica Spasojevic   +5 more
openaire   +2 more sources

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

ESTUDO DA IMOBILIZAÇÃO DE LIPASE EM SÍLICA OBTIDA PELA TÉCNICA SOL-GEL

open access: yesQuímica Nova, 2015
The objective of this work was the immobilization of the enzyme Candida antarctica lipase B (CAL B) using the sol-gel method of immobilization and three different initiators of the polymerization reaction: one acid (HCl), one basic (NH4OH) and the other ...
Aline Matuella Moreira Ficanha   +4 more
doaj   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

Imobilização de celulase em nanopartículas poliméricas de poli(metacrilato de metila) via polimerização em miniemulsão [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2015.Celulases são enzimas altamente eficientes na conversão de celulose em glicose. Seu emprego na forma
Simon, Patricia
core  

Immobilization of urease on activated methoxypolyethyleneglycol-5000

open access: yes, 1996
Urease (E.C 3.5.1.5) was covalently immobilized on activated methoxypolyethyleneglycol-5000 which is linear, uncharged, soluble in water and nonimmunogenic. mPEG is bound to the epsilon-NH2 groups of Lysin in urease.
Hamarat, S   +3 more
core   +1 more source

Production of Cold-Active Lipase by Free and Immobilized Marine Bacillus cereus HSS: Application in Wastewater Treatment

open access: yesFrontiers in Microbiology, 2018
Lipases are enzymes that have the potential to hydrolyze triacylglycerol to free fatty acids and glycerol and have various applications. The aim of the present study was to isolate and screen marine bacteria for lipase production, optimize the production,
Sahar W. M. Hassan   +2 more
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Immobilization-stabilization of the dimeric D-amino acid oxidase from porcine kidney

open access: yes, 2022
Acknowledgments: DC thanks to Ministerio de Ciencia e Innovación-Spanish Government by a FPI (PRE2018–084809).This paper shows the immobilization of the dimeric D-amino acid oxidase (DAAO) following different methodologies.
Rocha Martín, Javier   +2 more
core   +1 more source

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