Articles with "immobilized enzyme" as a keyword



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Electrochemical Measurements of Glucose Using a Micro Flow‐Through Immobilized Enzyme Reactor

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Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201700038

Abstract: A new fast, cheap and efficient epoxy-amine immobilized enzyme reactor (IMER) is demonstrated. Polyethyleneimine (PEI) was used as the curing agent of an epoxy resin (bisphenol-A diglycidyl ether (BADGE)) in order to introduce a high… read more here.

Keywords: immobilized enzyme; enzyme reactor; measurements glucose; reactor ... See more keywords
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Evaluation inhibitory activity of catechins on trypsin by capillary electrophoresis-based immobilized enzyme microreactor with chromogenic substrate.

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Published in 2020 at "Journal of separation science"

DOI: 10.1002/jssc.202000132

Abstract: In this study, a capillary electrophoresis-based online immobilized enzyme microreactor was developed for evaluating the inhibitory activity of green tea catechins and tea polyphenol extracts on trypsin. The immobilized trypsin activity and other kinetic parameters… read more here.

Keywords: inhibitory activity; activity; immobilized enzyme; tea ... See more keywords
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Immobilized Enzyme Reactors: an Overview of Applications in Drug Discovery from 2008 to 2018

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Published in 2018 at "Chromatographia"

DOI: 10.1007/s10337-018-3663-5

Abstract: The necessity to develop automated methods for the fast screening of new libraries of compounds and the identification of active entities from natural mixtures has led to an increasing interest in the development of immobilized… read more here.

Keywords: immobilized enzyme; reactors overview; drug; enzyme reactors ... See more keywords
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Effect of Graphene Oxide Prepared Under Different Conditions on Immobilized α-Amylase

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Published in 2019 at "Catalysis Letters"

DOI: 10.1007/s10562-019-03055-4

Abstract: Abstract Graphene oxide (GO) has broad application prospects in the field of catalysis, especially as enzyme carrier, owing to its unique intriguing physic-chemical properties. In this paper, the layer structure and oxygen functional group content… read more here.

Keywords: graphene oxide; oxide prepared; effect graphene; graphene ... See more keywords
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Preparation of High-purity 1,3-Diacylglycerol Using Performance-enhanced Lipase Immobilized on Nanosized Magnetite Particles

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Published in 2019 at "Biotechnology and Bioprocess Engineering"

DOI: 10.1007/s12257-018-0458-3

Abstract: Early research on the nutritional value of 1,3-diacylglycerols (1,3-DAGs) has resulted in a significant interest in their synthesis. 1,3-DAGs can be produced chemically and biologically. In this work, a regioselective lipase from Rhizopus oryzae was… read more here.

Keywords: magnetite particles; immobilized enzyme; immobilized nanosized; preparation high ... See more keywords
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Fabrication of immobilized enzyme reactors with pillar arrays into polydimethylsiloxane microchip.

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Published in 2020 at "Analytica chimica acta"

DOI: 10.1016/j.aca.2020.02.048

Abstract: This paper demonstrates the design, efficiency and applicability of a simple and inexpensive microfluidic immobilized enzymatic reactor (IMER) for rapid protein digestion. The high surface-to-volume ratio (S/V) of the reactor was achieved by forming pillars… read more here.

Keywords: pillar arrays; immobilized enzyme; digestion; fabrication immobilized ... See more keywords
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Application of the immobilized enzyme on magnetic graphene oxide nano-carrier as a versatile bi-functional tool for efficient removal of dye from water.

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Published in 2021 at "Bioresource technology"

DOI: 10.1016/j.biortech.2020.124228

Abstract: Herein, we report bi-functional applications of a novel immobilized enzyme on the modified magnetic graphene oxide (GO) for effective removal of dyes from water. The amine functionalized GO nano-carrier was covalently attached to a model… read more here.

Keywords: nano carrier; water; dye; immobilized enzyme ... See more keywords
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Low degree of polymerization xylooligosaccharides production from almond shell using immobilized nano-biocatalyst.

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Published in 2019 at "Enzyme and microbial technology"

DOI: 10.1016/j.enzmictec.2019.109368

Abstract: In this work, the effect of particle size on alkali pretreatment of the almond shell was evaluated for recovery of hemicellulose. Further, endoxylanase from Thermomyces lanuginosus was immobilized on Fe-based magnetic nanoparticles to enable reuse… read more here.

Keywords: production; enzyme; immobilized enzyme; almond shell ... See more keywords
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Multiple thermostable enzyme hydrolases on magnetic nanoparticles: An immobilized enzyme-mediated approach to saccharification through simultaneous xylanase, cellulase and amylolytic glucanotransferase action.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2018.09.106

Abstract: Microbe-derived enzymes such as xylanases, cellulases and amylases, are efficient at hydrolyzing plant biomass. Efforts to harness the functionalities of these enzymes towards applications in energy and fuel biosciences, and food and nutrition, continue apace… read more here.

Keywords: xylanase; magnetic nanoparticles; immobilized enzyme; cellulase ... See more keywords
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Graphene oxide-enzyme hybrid nanoflowers for efficient water soluble dye removal.

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Published in 2017 at "Journal of hazardous materials"

DOI: 10.1016/j.jhazmat.2017.05.014

Abstract: High efficient enzyme immobilization on carbon based conductive supports could provide wide applications in energy and environmental science. Here, we synthesized a 3D flower-like structured self-assembly hybrid nanocomposite with copper phosphate, laccase, graphite oxide (GO)… read more here.

Keywords: graphene oxide; dye removal; immobilized enzyme; enzyme ... See more keywords
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Structural, kinetic and operational characterization of an immobilized l-aminoacid dehydrogenase

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Published in 2017 at "Process Biochemistry"

DOI: 10.1016/j.procbio.2017.03.005

Abstract: Abstract l -Alanine dehydrogenase from Bacillus subtillis is a NADH-dependent enzyme that catalyzes the reversible reductive amination of pyruvate using ammonia as amine source. This enzyme has been intensively exploited in biocatalysis but its immobilized… read more here.

Keywords: characterization immobilized; kinetic operational; structural kinetic; immobilized enzyme ... See more keywords