Journal ArticleDOI
Immobilization of polyphenol oxidase onto mesoporous activated carbons -- isotherm and kinetic studies.
TLDR
Investigations were carried out in batch modes for studying the immobilization behavior of polyphenol oxidase (PPO) on two different mesoporous activated carbon matrices and non-linear pseudo first order, pseudo second order and intraparticle diffusion models were evaluated to understand the mechanism of immobilization.About:
This article is published in Chemosphere.The article was published on 2007-09-01. It has received 35 citations till now. The article focuses on the topics: Immobilized enzyme & Freundlich equation.read more
Citations
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Journal ArticleDOI
Enzyme immobilization by adsorption: a review
TL;DR: In this paper, a comparative analysis of the literature reports on the recent trends in the enzyme immobilization by adsorption is presented, where both carriers, carrier modifiers and procedures developed for effective adaption of the enzymes are discussed.
Journal ArticleDOI
Proteins in mesoporous silicates.
TL;DR: This Review discusses the application of ordered, large-pore, functionalized mesoporous silicates to immobilize proteins for biocatalysis.
Journal ArticleDOI
Progress in enzyme immobilization in ordered mesoporous materials and related applications
Zhou Zhou,Martin Hartmann +1 more
TL;DR: This review focuses on the relation between the progress in ordered mesoporous materials and its corresponding contribution to enzyme immobilization as well as the applications of these materials in biocatalysis.
Journal ArticleDOI
Graphene oxide immobilized enzymes show high thermal and solvent stability.
TL;DR: It is shown that the enzyme lipase from Rhizopus oryzae exhibits exceptionally high thermal stability and high solvent tolerance and even increased activity in acetone when immobilized onto a graphene oxide nanosupport prepared by Staudenmaier and Brodie methods.
Journal ArticleDOI
Effects of wood char and activated carbon on the hydrolysis of cellobiose by β-glucosidase from Aspergillus niger
TL;DR: In this article, the effects of chestnut wood char and activated carbon on an extracellular enzymatic reaction involved in the degradation of cellulose (i.e., hydrolysis of cellobiose by β-glucosidase from Aspergillus niger ) were investigated.
References
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Journal ArticleDOI
Kinetics of Adsorption on Carbon from Solution
Walter J. Weber,J. C. Morris +1 more
TL;DR: In this paper, it was shown that the rate of adsorption of persistent organic compounds on granular carbon is quite low and the rate is partially a function of the pore size distribution of the adsorbent, of the molecular size and configuration of the solute, and of the relative electrokinetic properties of adsorbate and adsorbents.
Journal ArticleDOI
Sorption of dye from aqueous solution by peat
Yuh-Shan Ho,Gordon McKay +1 more
TL;DR: In this paper, the sorption of two dyes, namely Basic Blue 69 and Acid Blue 25 onto peat has been studied in terms of pseudo-second order and first order mechanisms for chemical sorption as well as an intraparticle diffusion mechanism process.
Book
Bioprocess Engineering: Basic Concepts
TL;DR: The author explains how the biotechnology and bioprocess engineering profession has changed in the modern era, and some examples of this change can be found in the chapters on Bioreactors for Suspension and Immobilized Cultures.
Journal ArticleDOI
Colorimetric determination of the components of 3,4-dihydroxyphenylalaninetyrosine mixtures
Journal ArticleDOI
Potential applications of oxidative enzymes and phenoloxidase-like compounds in wastewater and soil treatment: a review
Nelson Durán,Elisa Esposito +1 more
TL;DR: Immobilization of oxidative enzymes on porous ceramic supports or resins did not adversely affect their stability and showed a good potential for degradation of environment persistent aromatics.