Results 31 to 40 of about 1,014 (69)

Transparency, moisture barrier property, and performance of the alternative solar cell encapsulants based on PU/PVDC blend reinforced with different types of cellulose nanocrystals

Materials for Renewable and Sustainable Energy, 2018
Two different types of cellulose nanocrystals, derived from water hyacinth fibers and microfibrillated cellulose (MFC), were prepared using an acid hydrolysis treatment.
Kitti Yuwawech, Jatuphorn Wootthikanokkhan, Supachok Tanpichai   +2 more
doaj   +1 more source

Preparation and Characterization of High-purity Cellulose Nanocrystals Films by the Composite Enzymolysis of Cotton Pulp Fibers

BioResources, 2022
Using cotton pulp fibers as raw material, through composite enzymolysis and purification, two different forms of high-purity cellulose nanocrystals were obtained, namely spherical CNCs (SCNCs) and rod-like CNCs (RCNCs).
Yandi Zhang, Xiaoquan Chen, Wenhao Shen
doaj   +2 more sources

Valorization of Gracilaria edulis for Cellulose Nanocrystal Production: Chemical Treatment, Morphology, and Crystallinity Analysis

Journal of Pure and Applied Microbiology
Cellulose nanocrystals (CNCs) were extracted from the red macroalga Gracilaria edulis through sequential chemical treatments involving alkalization, bleaching, and acid hydrolysis.
Sivasubramaniyan Manickam, Sivasubramani Kandasamy, Uma Chinnaiyan, Mathan Chandrasekaran, Sivagurunathan Paramasivam   +4 more
doaj   +1 more source

Biodegradation behaviors of cellulose nanocrystals -PVA nanocomposites [PDF]

Iranian Journal of Wood and Paper Industries, 2014
In this research, biodegradation behaviors of cellulose nanocrystals-poly vinyl alcohol nanocomposites were investigated. Nanocomposite films with different filler loading levels (3, 6, 9 and 12% by wt) were developed by solvent casting method.
Mahdi Rohani, Behzad Kord, Nazanin Motie, Meraj Sharai   +3 more
doaj  

Cellulose nanocrystal properties and their applications [PDF]

Iranian Journal of Wood and Paper Industries, 2015
The main purpose of this work is to provide an overview of recent research in the area of cellulose nonmaterials production from different sources. Due to their abundance, their renewability, high strength and stiffness, being eco-friendly, and low ...
mahdi jonoobi, hashem rahamin, fatemeh rafieyan   +2 more
doaj  

Extraction and characterization of cellulose nanocrystals from post-harvest of melon plant residues: A new sustainable source of cellulose

Scientific African
A new sustainable source of cellulose was explored using post-harvest melon plant residues (MPR) to produce partially fibrillated cellulose (CMF) and cellulose nanocrystals (CNC).
Asiya Rezzouq, Doha Belfadil, Abderrahim Bouftou, Ichrak Fettah, Mehdi El Bouchti, Omar Cherkaoui, Souad Zyade, Sanaa Majid   +7 more
doaj   +1 more source

Spherical and rod-like dialdehyde cellulose nanocrystals by sodium periodate oxidation: Optimization with double response surface model and templates for silver nanoparticles

eXPRESS Polymer Letters, 2016
A novel double response surface model is used first time to optimize a regioselective process to prepare spherical dialdehyde cellulose nanocrystals (SDACN) and rod-like dialdehyde cellulose nanocrystals (RDACN) via one-step sodium periodate (NaIO4 ...
F-F. Lu, H-Y. Yu, Y. Zhou, J-M. Yao
doaj   +1 more source

Colorimetric Analysis of Glucose Oxidase-Magnetic Cellulose Nanocrystals (CNCs) for Glucose Detection

Sensors, 2019
Glucose oxidase (EC 1.1.3.4) sensors that have been developed and widely used for glucose monitoring have generally relied on electrochemical principle.
Ying Chuin Yee, Rokiah Hashim, Ahmad Ramli Mohd Yahya, Yazmin Bustami   +3 more
doaj   +1 more source

Pickering Emulsions Using Pd NP-loaded pH-sensitive Carboxylated Cellulose Nanocrystals for Catalytic Hydrogenation

BioResources
Exploiting stimuli-responsive Pickering interfacial catalysts is crucial to the development of organic reactions in water and green chemistry. Herein, amphiphilic carboxylated cellulose nanocrystals were synthesized by surface modification of hydrophilic
Dandan Li, Feichao Miao, Jinhua Chen, Zhibing Liu, Zhiyuan Wang, Yang Wang   +5 more
doaj  

Bionanocompósitos preparados por incorporação de nanocristais de celulose em polímeros biodegradáveis por meio de evaporação de solvente, automontagem ou eletrofiação

Química Nova, 2014
This review reports the preparation and characterization of bionanocomposites based on biodegradable polymers reinforced with cellulose nanocrystals (CNC) described in the literature.
Fabiano Vargas Pereira, Everton Luiz de Paula, João Paulo de Mesquita, Alessandra de Almeida Lucas, Valdir Mano   +4 more
doaj   +1 more source