Results 21 to 30 of about 14,718 (217)

Long-Chain Alkylimidazolium Ionic Liquid Functionalization of Cellulose Nanofibers and Their Embedding in HDPE Matrix

open access: yesInternational Journal of Polymer Science, 2016
This paper presents a possible alternative to traditional cellulose nanofibers functionalization, by treatment of the material at low temperatures (25–35°C) with electron-beam irradiated 1-hexyl-3-methylimidazolium chloride ionic liquid.
Catalin Croitoru, Silvia Patachia
doaj   +1 more source

Mxene/Cellulose and Chitin Nanofibers for Efficient Fabricating of Environmentally Friendly Printed Circuit Board Substrates [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering
MXene-based 2D materials, cellulose, and chitin nanofibers with larger surface areas are hydrophilic, flexible, environmentally friendly, have high volumetric capacity, and are excellent for energy storage devices, electrodes, and hydrogen storage.
Marzieh Khodadadi Ara   +1 more
doaj   +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

Cellulose nanofibers isolation and characterization from ramie using a chemical-ultrasonic treatment

open access: yesJournal of Natural Fibers, 2019
The novelty of this work lies in isolating cellulose nanofibers from ramie (Boehmerianivea (L.) Gaud) using chemical-ultrasonication treatment. The cellulose nanofibers were successfully isolated from ramie with a diameter and length of 9.9–89.1 nm and 1
Edi Syafri   +3 more
doaj   +1 more source

Electrospinnability analysis of natural cellulose nanofibers for use in high-efficiency particulate matter capture based on rheological behaviors

open access: yesMaterials & Design, 2023
To aid the development of air filters with high-efficiency fine particulate matter (PM) capture properties, the electrospinnabilities of natural cellulose nanofibers, which considerably affect filter performance, were investigated via rheological ...
Sang Hyun Ji   +3 more
doaj   +1 more source

Nano-Chitosan/Eucalyptus Oil/Cellulose Acetate Nanofibers: Manufacturing, Antibacterial and Wound Healing Activities

open access: yesMembranes, 2023
Accelerated wound healing in infected skin is still one of the areas where current therapeutic tactics fall short, which highlights the critical necessity for the exploration of new therapeutic approaches.
Nagwa A. Elbhnsawi   +6 more
doaj   +1 more source

Cellulose-Based Bio- and Nanocomposites: A Review

open access: yesInternational Journal of Polymer Science, 2011
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.
Susheel Kalia   +6 more
doaj   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

A Comparative Study of Nanofibers from Regenerated Cotton and Jute

open access: yesJournal of Natural Fibers, 2023
Nanofibers electrospun from cellulose sources have received substantial attention. Using trifluoro acetic acid (TFA) as the solvent, dissolved cotton and jute were comparatively electrospun to cotton nanofibers (CNFs) and jute nanofibers (JNFs ...
Zinia Anjuman Ara   +3 more
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

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