Results 111 to 120 of about 780,065 (345)
Relationship between Length and Degree of Polymerization of TEMPO-Oxidized Cellulose Nanofibrils
, 2016 The influence of 2,2,6,6-tetrametylpiperidine-1-oxyl (TEMPO)-mediated oxidation of wood cellulose and the mechanical disintegration of oxidized cellulose in water on degree of polymerization determined by viscosity measurement (DPv) and the apparent ...
Ryuji Shinoda (2104984) +3 more
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Formation of Carbonyl and Carboxyl Groups on Cellulosic Pulps: Effect on Alkali Resistance
BioResources, 2014 Ozone bleaching generates carbonyl groups on the cellulose polymer when applied to unbleached kraft pulps. This suggests that pulp fully bleached with a totally chlorine-free (TCF) sequence may contain more oxidized groups than standard elemental ...
Jordan Perrin +3 more
doaj +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Blood Compatibility of Oxidized Bacterial Cellulose/Silk Fibroin Composite Membrane
, 2015 In this work, the oxidized bacterial cellulose (BC) was modified by silk fibroin (SF) to improve its blood compatibility. The oxidized BC pellicles were added to the aqueous silk fibroin solution containing crosslinking agents at room temperature for ...
Sheng, Liyuan +9 more
core +1 more source
Antimicrobial effect of oxidized cellulose salts
Journal of Industrial Microbiology & Biotechnology, 2008 Antimicrobial properties of oxidized cellulose and its salts in linters (-L) and microsphere (-M) form (OKCEL H-L, OKCEL Zn-M, OKCEL ZnNa-L, OKCEL ZnNa-M and OKCEL Ag-L) were tested by a dilution method against a spectrum of microbial strains: Escherichia coli, Pseudomonas aeruginosa, Staphylococcus epidermidis, Bacillus licheniformis, Aspergillus ...
Jarmila, Vytrasova +5 more
openaire +2 more sources
Advanced Materials, EarlyView.A green, freeform manufacturing approach that utilizes robust aqueous two‐phase systems to create intricate and scalable photonic structures and non‐planar mechanochromic hydrogel actuators from plant‐based hydroxypropyl cellulose. This approach broadens the structural possibilities of sustainable photonic devices and mechanochromic systems, offering ...
Xiao Song +14 more
wiley +1 more source
Chemical Binding of Chitosan and Chitosan Nanoparticles onto Oxidized Cellulose [PDF]
, 2015 The aim of this study was to analyze binding of chitosan and chitosan nanoparticles onto cellulose via oxidized cellulose. The ability of chitosan and chitosan nanoparticles to be adsorbed onto surfaces was determined by the use of the XPS spectroscopy ...
Kostić, Mirjana +3 more
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CXCL16 and oxLDL are induced in the onset of diabetic nephropathy
, 2009 Diabetic nephropathy (DN) is a major cause of end-stage renal failure worldwide. Oxidative stress has been reported to be a major culprit of the disease and increased oxidized low density lipoprotein (oxLDL) immune complexes were found in patients with ...
Amann, Kerstin Ute +11 more
core +1 more source
Dexime: A Selectively Enzyme‐Degradable Hydrogel for Protein Therapeutic Release
Advanced Materials, EarlyView.A dextrin‐oxime hydrogel (dexime) is produced using ketone or aldehyde modified dextrin and tetra‐oxyamine modified poly(ethylene glycol). The rheological and mechanical properties of dexime are tunable. Dexime is injectable, cytocompatible, hydrolytically stable, and selectively degradable by α‐amylase.
Quinton E. A. Sirianni +5 more
wiley +1 more source
Development of hemostatic materials made of electrochemically oxidized bacterial cellulose [PDF]
, 2017 Book of Abstracts of CEB Annual Meeting 2017[Excerpt] Cellulose is the most abundant polysaccharide in nature, being the main constituent of plant cell walls.
Gama, F. M. +4 more
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