Boosting Hydrolysis of Cellulose at High Temperature by β-Glucosidase Induced Metal-Organic Framework In-situ Co-precipitation Encapsulation.
Sign Up to like & getrecommendations! Published in 2022 at "ChemSusChem"
DOI: 10.1002/cssc.202201354
Abstract: Due to the poor enzyme thermal stability, the efficient conversion of high crystallinity cellulose into glucose in aqueous phase over 50 °C with huge bottleneck. Herein, we propose an enzyme-induced MOFs encapsulation of β-glucosidase (β-G)… read more here.
Keywords: hydrolysis cellulose; mofs; enzyme; high temperature ... See more keywords
MgO-Fe3O4 linked cellulase enzyme complex improves the hydrolysis of cellulose from Chlorella sp. CYB2
Sign Up to like & getrecommendations! Published in 2017 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2017.02.012
Abstract: Abstract In the present study, a novel catalyst was prepared by combining cellulase enzyme complex with metal oxides as a substrate activating and enzyme stabilizing component. The cellulose content obtained from Chlorella sp. CYB2 was… read more here.
Keywords: chlorella cyb2; hydrolysis cellulose; cellulase enzyme; hydrolysis ... See more keywords
Enhanced hydrolysis of cellulose by catalytic polyethersulfone membranes with straight-through catalytic channels.
Sign Up to like & getrecommendations! Published in 2019 at "Bioresource technology"
DOI: 10.1016/j.biortech.2019.122119
Abstract: The aim of this study was to prepare sulfonated graphene oxide/polyether sulfone (GO-SO3H/PES) mixed matrix membranes (GPMMMs) with high porosity and straight-through catalytic channels by segregation and used for dynamic and continuous hydrolysis of cellulose.… read more here.
Keywords: enhanced hydrolysis; straight catalytic; hydrolysis cellulose; hydrolysis ... See more keywords
High yielding, one-step mechano-enzymatic hydrolysis of cellulose to cellulose nanocrystals without bulk solvent.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.125015
Abstract: Traditional methods of enzymatic hydrolysis of cellulose to cellulose nanocrystals (CNCs) are limited due to the low enzymatic efficiency and large amount of waste liquid. The purpose of this study is to improve the yield… read more here.
Keywords: mechano enzymatic; enzymatic hydrolysis; hydrolysis cellulose; hydrolysis ... See more keywords
Enhanced enzymatic hydrolysis of cellulose by endoglucanase via expansin pretreatment and the addition of zinc ions.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.125139
Abstract: One of the major limitations of lignocellulose conversion is the relatively low efficiency of cellulases. Expansins can act as an accessory protein to loosen the rigid cellulose structure and promote cellulose hydrolysis. However, the synergistic… read more here.
Keywords: adsorption; hydrolysis cellulose; hydrolysis; endoglucanase ... See more keywords
Enzymatic hydrolysis of cellulose using extracts from insects.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate research"
DOI: 10.1016/j.carres.2019.107811
Abstract: The use of Zophobas morio extracts in the aspect of cellulose hydrolysis is presented for the first time. The aim of this study was to investigate the action of enzymes obtained from Z. morio on… read more here.
Keywords: insects; enzymatic hydrolysis; hydrolysis cellulose; hydrolysis ... See more keywords
Chemical hydrolysis of cellulose into fermentable sugars through ionic liquids and antisolvent pretreatments using heterogeneous catalysts
Sign Up to like & getrecommendations! Published in 2018 at "Catalysis Today"
DOI: 10.1016/j.cattod.2017.08.033
Abstract: Abstract We studied the use of heterogeneous catalysts with sulfonic groups in the hydrolysis of cellulose. The treatment based on dissolution/precipitation in ionic liquids yields a clear enhancement in the conversion of cellulose and glucose… read more here.
Keywords: heterogeneous catalysts; hydrolysis cellulose; hydrolysis; ionic liquids ... See more keywords
Recyclable Soluble–Insoluble Upper Critical Solution Temperature-type Poly(methacrylamide-co-acrylic acid)–Cellulase Biocatalyst for Hydrolysis of Cellulose into Glucose
Sign Up to like & getrecommendations! Published in 2018 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.8b00769
Abstract: How to improve the accessibility of immobilized cellulase to insoluble cellulose and recover immobilized enzyme from remaining insoluble substrate is a challenge to the efficient hydrolysis of cellulose into glucose. The objective of this work… read more here.
Keywords: cellulose glucose; temperature; hydrolysis cellulose; poly methacrylamide ... See more keywords
Molecularly Imprinted Synthetic Glucosidase for the Hydrolysis of Cellulose in Aqueous and Nonaqueous Solutions.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c01352
Abstract: Molecular imprinting is a powerful and yet simple method to create multifunctional binding sites within a cross-linked polymer network. We report a new class of synthetic glucosidase prepared through molecular imprinting and postfunctionalization of cross-linked… read more here.
Keywords: cross linked; hydrolysis cellulose; synthetic glucosidase; molecularly imprinted ... See more keywords
Synergistic Hydrolysis of Cellulose by a Blend of Cellulase-Mimicking Polymeric Nanoparticle Catalysts.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c06848
Abstract: Enzyme-like catalysts by design have been a long sought-after goal of chemists but difficult to realize due to the challenges in the construction of multifunctionalized active sites with accurately positioned catalytic groups for complex substrates.… read more here.
Keywords: synergistic hydrolysis; blend cellulase; synthetic catalysts; cellulose blend ... See more keywords
Dry ice-mediated rational synthesis of edge-carboxylated crumpled graphene nanosheets for selective and prompt hydrolysis of cellulose and eucalyptus lignocellulose under ambient reaction conditions
Sign Up to like & getrecommendations! Published in 2020 at "Green Chemistry"
DOI: 10.1039/d0gc01561j
Abstract: Edge-selectively carboxylated graphene (ECG) crumpled nanosheets are of great importance in potential applications; however, their catalytic activity towards biomass hydrolysis is not yet highlighted. Herein, we rationally designed two-dimensional ECG nanosheets with tunable COOH content… read more here.
Keywords: eucalyptus; edge; hydrolysis cellulose; dry ice ... See more keywords