Results 11 to 20 of about 14,718 (217)

Cellulose Nanofibers from Recycled Cellulose Pulp

Chemical Engineering Transactions, 2015
In recent years, cellulose nanofibers have been extensively studied in several research fields due to their renewability, availability and other remarkable properties.
I. Portela, M.G. Alriols, J. Labidi, R. Llano-Ponte   +3 more
doaj   +1 more source

Fabrication and characterization of polycaprolactone/cellulose acetate blended nanofiber mats containing sericin and fibroin for biomedical application

Scientific Reports, 2022
Polycaprolactone/cellulose acetate blended nanofiber mats containing sericin and fibroin were fabricated by electrospinning process to study the effect of sericin and fibroin on the physical and structural properties, wettability, degradability, elastic ...
Naris Barnthip, Jantima Teeka, Puripat Kantha, Siriwan Teepoo, Watchara Damjuti   +4 more
doaj   +1 more source

Influence of electrospinning parameters on biopolymers nanofibers, with emphasis on cellulose & chitosan

Heliyon, 2023
Background: Electrospinning is an effective method for producing high-quality biopolymer nanofibers, such as cellulose and chitosan. Cellulose nanofibers have excellent mechanical properties and biocompatibility, making them a promising material for ...
Abdallah Refate, Yehia Mohamed, Mariam Mohamed, Maiada Sobhy, Karim Samhy, Omar Khaled, Khaled Eidaroos, Hazem Batikh, Emad El-Kashif, Samah El-Khatib, Sherif Mehanny   +10 more
doaj   +1 more source

Effect of different amount of CNFs on the properties of concrete and cementitious materials [PDF]

Archives of Civil Engineering
With the rapid development of the construction industry and higher requirements on the properties of materials, extensive studies have been made to improve the property of the concrete and cementitious materials.
Ze Wu
doaj   +1 more source

Valorization of Pineapple Residues from the Colombian Agroindustry to Produce Cellulose Nanofibers

Applied Sciences, 2022
Cellulose nanofiber is the world’s most advanced biomass material. Most importantly, it is biodegradable. In this work, nanofibers were obtained from pineapple leaves, a large solid waste in Colombia, using a combined extraction method (chemical ...
Marcelo A. Guancha-Chalapud, Liliana Serna-Cock, Diego F. Tirado   +2 more
doaj   +1 more source

The tensile properties of electrospun Poly Vinyl Chloride and Cellulose Acetate (PVC/CA) bi-component polymers nanofibers

Alexandria Engineering Journal, 2019
Cellulose Acetate and Poly (Vinyl Chloride) nanofibers have found diverse usages in several different domains. The nanofiber mat has proven to be an efficient media for the ultra-filtration when applied on the surface of other woven or nonwoven filters ...
Magdi ElMessiry, Nermin Fadel
doaj   +1 more source

Transparent and Robust All-Cellulose Nanocomposite Packaging Materials Prepared in a Mixture of Trifluoroacetic Acid and Trifluoroacetic Anhydride

Nanomaterials, 2019
All-cellulose composites with a potential application as food packaging films were prepared by dissolving microcrystalline cellulose in a mixture of trifluoroacetic acid and trifluoroacetic anhydride, adding cellulose nanofibers, and evaporating the ...
Susana Guzman-Puyol, Luca Ceseracciu, Giacomo Tedeschi, Sergio Marras, Alice Scarpellini, José J. Benítez, Athanassia Athanassiou, José A. Heredia-Guerrero   +7 more
doaj   +1 more source

Advances in nanotechnology and the benefits of using cellulose nanofibers in animal nutrition [PDF]

Veterinary World, 2021
The production of cellulose nanofibers promotes the utilization of plant residues that are generated in agro-industries during food processing. The utilization of these plant by-products reduces environmental contamination.
Geovane Rosa de Oliveira, Carla de Andrade, Cristina Santos Sotomaior, Leandro Batista Costa   +3 more
doaj   +1 more source

Cellulose Nanofibers Prepared via Pretreatment Based on Oxone® Oxidation

Molecules, 2017
Softwood sulfite bleached cellulose pulp was oxidized with Oxone® and cellulose nanofibers (CNF) were produced after mechanical treatment with a high-shear homogenizer.
Chang-Qing Ruan, Simon Gustafsson, Maria Strømme, Albert Mihranyan, Jonas Lindh   +4 more
doaj   +1 more source

Preparation of cyanobacteria-enhanced poly(vinyl)alcohol-based films with resistance to blue-violet light / red light and water.

PLoS ONE, 2020
The harmful cyanobacteria blooms which usually form in spring and summer, cause global eutrophication of freshwater and coastal marine ecosystems. This study tried to utilize cyanobacteria as a raw material to produce biological poly(vinyl)alcohol-based ...
Sainan Chen, Di Liu, Min Qian, Li Xu, Ying Li, Haozhong Sun, Xi Wang, Haiyun Zhou, Jian Bao, Changyan Xu   +9 more
doaj   +1 more source