Results 21 to 30 of about 16,441 (267)

Cellulose-Based Bio- and Nanocomposites: A Review [PDF]

open access: yes, 2010
Cellulose macro- and nanofibers have gained increasing attention due to the high strength and stiffness, biodegradability and renewability, and their production and application in development of composites.
de Oliveira, Marcelo Firmino   +841 more
core   +1 more source

Electroosmotic dewatering of cellulose nanocrystals [PDF]

open access: yes, 2018
One of the main challenges for industrial production of cellulose nanocrystals is the high energy demand during the dewatering of dilute aqueous suspensions.
Tuve Mattsson   +14 more
core   +1 more source

Effect of Cellulose Nanocrystals Nanofiller on the Structure and Sorption Properties of Carboxymethyl Cellulose–Glycerol–Cellulose Nanocrystals Nanocomposite Systems [PDF]

open access: yesMaterials, 2020
Biobased materials present a great interest due to their properties and biodegradability. Cellulose nanocrystals (CNC) nanofiller, in various amounts, was incorporated into a carboxymethyl cellulose (CMC)–glycerol (G) matrix in order to obtain nanocomposite systems with improved properties.
Maria-Cristina Popescu   +2 more
openaire   +2 more sources

Recent Advances on Cellulose Nanocrystals and Their Derivatives [PDF]

open access: yesPolymers, 2021
Nanocellulose, typically cellulose nanocrystals (CNCs), has excellent properties and is widely used. In particular, CNC has a small dimension, high chemical reactivity, and high sustainability, which makes it an excellent candidate as a starting material to be converted into nanocellulose derivatives.
Peng, Shuting   +3 more
openaire   +2 more sources

Synthesis of Ferromagnetic Nanocomposites from Nanocrystalline Cellulose and Characterization as an Adsorbent to Remove Lead in the Water

open access: yesChemical Engineering Transactions, 2022
This research presented a method to synthesize magnetic nanocrystalline cellulose-based nanocomposites using in-situ co-precipitation technique to produce ferromagnetic oxide particles (Fe3O4) that were grafted on the surface of cellulose nanocrystals ...
Bao Tran Pham Ngoc   +6 more
doaj   +1 more source

Effects of acid treatments on bamboo cellulose nanocrystals [PDF]

open access: yes, 2014
The production of nanocellulose with controlled structure from plant sources with easy availability and good sustainability is very important in science and engineering.
Chun Xiang Lin   +21 more
core   +1 more source

Deformation of cellulose nanocrystals : entropy, internal energy and temperature dependence [PDF]

open access: yes, 2012
An in-depth analysis was performed of the molecular deformation mechanisms in cellulose during axial stretching. For the first time, it was demonstrated that entropy affects the stiffness of cellulose nanocrystals significantly. This was achieved through
Wohlert, Jakob,   +2 more
core   +1 more source

Imaging Cellulose Nanocrystals [PDF]

open access: yesMicroscopy and Microanalysis, 2013
Extended abstract of a paper presented at Microscopy and Microanalysis 2013 in Indianapolis, Indiana, USA, August 4 – August 8, 2013.
I. Sacui   +5 more
openaire   +1 more source

All cellulose electrospun water purification membranes nanotextured using cellulose nanocrystals [PDF]

open access: yes, 2018
Cellulose acetate (CA) fibers were electrospun on a mesh template to create specific surface and pore structures for membrane applications. The mesh template CA fiber mats were impregnated with cellulose nanocrystals at varying weight percentages.
Narges Naseri   +11 more
core   +1 more source

Carboxylation of sulfated cellulose nanocrystals by family AA9 lytic polysaccharide monooxygenases [PDF]

open access: yes, 2023
Lytic polysaccharide monooxygenases (LPMOs) from the auxiliary activity 9 (AA9) family act on cellulose through an oxidative mechanism that improves cellulose saccharification in concert with other cellulolytic enzymes.
Saül Llàcer Navarro   +11 more
core   +1 more source

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