Results 71 to 80 of about 285,607 (309)

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang   +17 more
wiley   +1 more source

Removal of flatulence causing sugars in soymilk

open access: yes, 2009
The enzyme, alpha-galactosidase was extracted from peanuts using various buffers and solvents. The specific activity of soluble preparation of peanut ranged from 0.0083 to 0.0606 U/mg.
Rajan, Anila
core  

X-ray structure and function studies of key enzymes for biomass conversion [PDF]

open access: yes, 2013
The need for large enzyme quantities due to the difficult hydrolysis of recalcitrant polysaccharides is still a major barrier to economical biomass conversion for biofuel production.
Wu, Miao
core  

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad   +7 more
wiley   +1 more source

Xylanase and β-xylosidase from Penicillium janczewskii: Purification, characterization and hydrolysis of substrates

open access: yesElectronic Journal of Biotechnology, 2016
Background: Xylanases and β-d-xylosidases are the most important enzymes responsible for the degradation of xylan, the second main constituent of plant cell walls.
César Rafael Fanchini Terrasan   +2 more
doaj   +1 more source

Principal basis for enzyme power

open access: yes, 2008
The reaction rate enhancement that enzymes produce had not been fully appreciated. The object of the article is to present the mechanism of the enormous catalytic power of the enzymes.
Alexander G. Foigel
core  

Recycle of Immobilized Endocellulases in Different Conditions for Cellulose Hydrolysis [PDF]

open access: yes, 2017
The immobilization of cellulases could be an economical alternative for cost reduction of enzyme application. The derivatives obtained in the immobilization derivatives were evaluated in recycles of paper filter hydrolysis.
T. Y. Shinya   +17 more
core   +1 more source

Dual Acidic pH‐Responsive Post‐Crosslinked E‐Spun Nanofibrous Scaffolds Exhibiting Enhanced Disassembly and Release for Localized Cancer Treatment

open access: yesAdvanced Healthcare Materials, EarlyView.
Dual acidic pH‐responsive degradable e‐spun nanofibrous mats crosslinked with acid‐labile imine and boronic ester linkages that exhibit rapid degradation and enhanced release of encapsulated anticancer drugs through their acid‐catalyzed hydrolysis and their doxorubicin‐loaded mats having desired antitumoral activity and hemocompatibility, as promising ...
Sofia Nieves Casillas‐Popova   +4 more
wiley   +1 more source

ENZYME-BASED HYDROLYSIS PROCESSES FOR ETHANOL

open access: yesBioResources, 2007
This article reviews developments in the technology for ethanol produc-tion from lignocellulosic materials by “enzymatic” processes. Several methods of pretreatment of lignocelluloses are discussed, where the crystalline structure of lignocelluloses is ...
Keikhosro Karimi, Mohammad J. Taherzadeh
doaj  

Baohuoside I production through enzyme hydrolysis and parameter optimization

open access: yes, 2013
Baohuoside I production through enzyme hydrolysis and parameter ...
王莉, 张良晓, 肖红斌, 杨乾栩
core  

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