Results 31 to 40 of about 263,809 (306)

Flexible Photonic Cellulose Nanocrystal Films [PDF]

open access: yesAdvanced Materials, 2016
The fabrication of self-assembled cellulose nanocrystal (CNC) films of tunable photonic and mechanical properties using a facile, green approach is demonstrated. The combination of tunable flexibility and iridescence can dramatically expand CNC coating and film barrier capabilities for paints and coating applications, sustainable consumer packaging ...
Guidetti, Giulia   +3 more
openaire   +3 more sources

Kinetics study the decomposition of the cellulose into cellulose nanocrystals by hydrothermal with hydrochloric acid catalyst

open access: yesInternational Journal of Plant Biology, 2019
The aim of this study was to hydrolyzed cellulose nanocrystals as cellulose-based biomass residues from oil palm by using hydrochloric acid under hydrothermal conditions. The characterization of cellulose nanocrystals was determined by FT-IR spectroscopy
Zulnazri Zulnazri   +3 more
doaj   +1 more source

Optimum Production of Cellulose NanoCrystal from Cotton Stalk under Acidic Hydrolysis Condition [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2015
In the present study, preparation of cotton stalk (Sahel variety) as one of the common agricultural residues was studied through three stages as Soda-AQ chemical pulping, delignification and alkaline treatment, aiming for the production of cellulose ...
mahdiye mazandarani   +4 more
doaj   +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

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

Morphological, thermal, and mechanical properties of starch biocomposite films reinforced by cellulose nanocrystals from rice husks [PDF]

open access: yesBioResources, 2012
A series of glycerol-plasticized starch composites reinforced by rice-husk cellulose nanocrystals was successfully fabricated through the solution casting technique.
Nurain Johar, Ishak Ahmad
doaj  

Extraction and characterisation of cellulose nanocrystals from pineapple peel

open access: yesInternational Journal of Food Studies, 2018
The potential of pineapple peel as a source of cellulose nanocrystals was evaluated. Peels skin from fresh-cut fruit was used as raw material. These residues were purified to remove pigments, lipids and hemicellulose, and a bleaching process for ...
Ana Raquel Madureira   +5 more
doaj   +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

Synthesis, Applications and Biological Impact of Nanocellulose

open access: yesNanomaterials, 2022
Interest in cellulose-based nanomaterials has continued to increase dramatically in the past few years, especially with advances in the production routes of nanocellulose—such as cellulose nanocrystals (CNC), cellulose nanofibrils (CNF) and bacterial ...
Rajesh Sunasee, Karina Ckless
doaj   +1 more source

Achromatic optical waveplates based on cellulose nanocrystals

open access: yes, 2021
Cellulose nanocrystals (CNCs) derived from native cellulose can self-assemble into liquid crystals (LCs) and preserve the LC alignment in solid films that are attractive for the preparation of optical materials and devices from bottom-up manufacturing ...
Li, C.   +3 more
core   +1 more source

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