Results 11 to 20 of about 45,008 (310)

Emulsion formation and stabilization by biomolecules: the leading role of cellulose [PDF]

open access: yes, 2019
Emulsion stabilization by native cellulose has been mainly hampered because of its insolubility in water. Chemical modification is normally needed to obtain water-soluble cellulose derivatives.
Costa, C.   +6 more
core   +1 more source

Recyclable Synthesis, Characterization, and Antimicrobial Activity of Chitosan-based Polysaccharide Composite Materials [PDF]

open access: yes, 2013
We have successfully developed a simple and totally recyclable method to synthesize novel, biocompatible, and biodegradable composite materials from cellulose (CEL) and chitosan (CS).
Duri, Simon   +2 more
core   +2 more sources

Electrospun nanosized cellulose fibers using ionic liquids at room temperature [PDF]

open access: yes, 2011
Aiming at replacing the noxious solvents commonly employed, ionic-liquid-based solvents have been recently explored as novel non-volatile and non-flammable media for the electrospinning of polymers.
Abbott   +49 more
core   +2 more sources

Properties of Lignocellulosic Composites Containing Regenerated Cellulose Fibers

open access: yesBioResources, 2014
The aim of the paper was to examine the application of regenerated cellulose fibers as a reinforcement material in particleboard production. Single-layer, 10 mm thick panels, with the density of 800 kg/m3 were produced with addition of regenerated ...
Grzegorz Kowaluk
doaj   +1 more source

Facile Synthesis, Characterization, and Antimicrobial Activity of Cellulose-Chitosan-Hydroxyapatite Composite Material: A Potential Material for Bone Tissue Engineering [PDF]

open access: yes, 2013
Hydroxyapatite (HAp) is often used as a bone-implant material because it is biocompatible and osteoconductive. However, HAp possesses poor rheological properties and it is inactive against disease-causing microbes.
Harkins, April   +2 more
core   +2 more sources

Regenerated cellulose from high alpha cellulose pulp of steam-exploded sugarcane bagasse

open access: yesJournal of Materials Research and Technology, 2018
The need for biodegradable films for packaging, absorbents, and fibers has encouraged the development of novel biodegradable films made from natural sources, especially agricultural byproducts.
Natthapong Phinichka, Sirinun Kaenthong
doaj   +1 more source

Morphology of cellulose objects regenerated from cellulose-N-methylmorpholine N-oxide-water solutions [PDF]

open access: yes, 2009
International audienceThe precipitation in aqueous media of cellulose from solutions in N-methylmorpholine N-oxide (NMMO) hydrates is an important stage in the process of manufacturing of fibres, films and other cellulose objects.
Biganska, Olga, Navard, Patrick
core   +2 more sources

Elucidation of the effect of ionic liquid pretreatment on rice husk via structural analyses

open access: yesBiotechnology for Biofuels, 2012
Background In the present study, three ionic liquids, namely 1-butyl-3-methylimidazolium chloride ([BMIM]Cl), 1-ethyl-3-methylimidazolium acetate ([EMIM]OAc), and 1-ethyl-3-methylimidazolium diethyl phosphate ([EMIM]DEP), were used to partially dissolve ...
Ang Teck   +3 more
doaj   +1 more source

High-Strength Regenerated Cellulose Fiber Reinforced with Cellulose Nanofibril and Nanosilica

open access: yesNanomaterials, 2021
In this study, a novel type of high-strength regenerated cellulose composite fiber reinforced with cellulose nanofibrils (CNFs) and nanosilica (nano-SiO2) was prepared.
Yu Xue   +5 more
doaj   +1 more source

Chitosan-cellulose Composite Materials: Preparation, Characterization and Application for Removal of Microcystin [PDF]

open access: yes, 2013
We developed a simple and one-step method to prepare biocompatible composites from cellulose (CEL) and chitosan (CS). [BMIm+Cl−], an ionic liquid (IL), was used as a green solvent to dissolve and prepare the [CEL + CS] composites. Since majority (\u3e88%)
Delneri, Ambra   +3 more
core   +2 more sources

Home - About - Disclaimer - Privacy