Results 21 to 30 of about 923,079 (180)

Absorption properties of foam formed cellulose fiber structures & effect of bio-based additives

open access: yes, 2023
Disposable hygiene products, such as diapers, wipes and pads, are the largest class of single used nonwovens with increasing consumption volumes. Approximately 70 % of the materials used in the hygiene products are plastic-based, including plastic fibers
Viitala, Janika   +4 more
core   +3 more sources

Pulsed Electric Field Assisted Extraction of Cellulose From Mendong Fiber (Fimbristylis globulosa) and its Characterization

open access: yesJournal of Natural Fibers, 2018
In the present work, the properties of cellulose extracted from mendong fiber have been investigated. The experiments were conducted by two different methods to extract the cellulose from mendong fiber, which is extracted by alkali and alkali assisted by
Heru Suryanto   +4 more
doaj   +1 more source

The effects of fruiting positions on cellulose synthesis and sucrose metabolism during cotton (Gossypium hirsutum L.) fiber development.

open access: yesPLoS ONE, 2014
Cotton (Gossypium hirsutum L.) boll positions on a fruiting branch vary in their contribution to yield and fiber quality. Fiber properties are dependent on deposition of cellulose in the fiber cell wall, but information about the enzymatic differences in
Yina Ma   +5 more
doaj   +1 more source

A Facile Green Fabrication and Characterization of Cellulose-Silver Nanoparticle Composite Sheets for an Antimicrobial Food Packaging

open access: yesFrontiers in Nutrition, 2021
The present study focused on a facile and green approach for the one-step synthesis of silver nanoparticles (AgNPs) embedded in hard wood bleached kraft fiber.
Seongyoung Kwon   +4 more
doaj   +1 more source

Influence of cellulose fibers on structure and properties of fiber reinforced foam concrete

open access: yesMATEC Web of Conferences, 2018
One of the promising means of foamed concrete quality improvement is micro-reinforcement by adding synthetic and mineral fibers to the base mix. This research is the first to investigate peculiarities of using recycled cellulose fiber extracted from ...
Fedorov Valeriy, Mestnikov Aleksey
doaj   +2 more sources

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   +843 more
core   +3 more sources

Thermomechanical Properties of Jute/Bamboo Cellulose Composite and Its Hybrid Composites: The Effects of Treatment and Fiber Loading

open access: yesAdvances in Materials Science and Engineering, 2017
Jute cellulose composite (JCC), bamboo cellulose composite (BCC), untreated hybrid jute-bamboo fiber composite (UJBC), and jute-bamboo cellulose hybrid biocomposite (JBCC) were fabricated.
Fui Kiew Liew   +3 more
doaj   +1 more source

Changes in the cellulose fiber wall supramolecular structure during the initial stages of chemical treatments of wood evaluated by NMR and X-ray scattering

open access: yes, 2021
The effect of initial stages of pulping of spruce, resembling prehydrolysis and alkaline cooking was studied using CP/MAS 13C-NMR, X-ray scattering, FSP and carbohydrate composition in order to study the impact of the pre-treatments on the fiber wall ...
Larsson, P Tomas,   +2 more
core   +1 more source

Isolation of Cellulose Nanofibers from Oryza sativa Residues via TEMPO Mediated Oxidation

open access: yesJournal of Natural Fibers, 2022
Cellulose nanocrystals (CNCs) or cellulose nanofibers (CNFs) with different morphologies, chemical, mechanical and physical properties can be obtained when microcrystalline cellulose is subjected to enzymatic, chemical or mechanical treatment.
Edwin S. Madivoli   +5 more
doaj   +1 more source

One-step twin-screw extrusion process of cellulose fibers and hydroxyethyl cellulose to produce fibrillated cellulose biocomposite [PDF]

open access: yes, 2020
In this work, the defibrillation of cellulose fibers (CF) in the presence of hydroxyethyl cellulose (HEC) within the one-step twin-screw extrusion (TSE) process was examined.
Oksman, Kristiina   +8 more
core   +1 more source

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