Results 81 to 90 of about 114,739 (285)

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

MICROGEL BASED ADHESIVES FOR WET PAPER STRENGTH [PDF]

open access: yes, 2012
The interactions of microgel based adhesives with cellulose were studied by peel test of cellulose laminates and tensile test of handsheets. The objective of this project was to create design rules for microgel based adhesives so as to improve the wet ...
WEN, QUAN
core  

Wet strength properties of foam formed fiber materials

open access: yes, 2020
The foam forming of natural fibers into different materials represent an increasinglyapplied method due to its cost-effectiveness. Various potential application areas offoam formed cellulose fiber materials, including tissue paper, packaging materials ...
Pöhler, Tiina   +3 more
core   +1 more source

Kraft lignin as wet-strength and wet-stiffness additives for molded pulp materials

open access: yesJournal of Bioresources and Bioproducts
Derived from renewable resources, cellulose based materials are gaining new importance due to their recyclability and biodegradability. Still, one fundamental challenge is their high sensitivity to water.
Eva Pasquier, Jost Ruwoldt
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

open access: yesAdvanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein   +4 more
wiley   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Measurement and Improvement of Wet Paper Web Strength [PDF]

open access: yes, 2010
Various strength properties of paper are measured to tell how well it resists breaks in a paper machine or in printing presses. The most often measured properties are dry tensile strength and dry tear strength.
Nikolaeva, Marina
core  

Determination of In-use Properties of Paper Towels

open access: yesBioResources
For a hygiene paper such as tissue and towel, strength, softness, and absorbency are known as attributes that a user is looking for. It is proposed here that purchasing decisions are likely to be influenced by in-use experiences, which may be quite ...
Soon Wan Kweon   +5 more
doaj  

Effect of simplified ethanol-wet bonding on microtensile bond strengths of dentin adhesive agents with different solvents

open access: yesJournal of Dental Sciences, 2015
Background/purpose: Available knowledge about the effect of solvent-type etch-and-rinse adhesives on dentin bond strengths achieved with ethanol-wet bonding is limited.
Muhammet Kerim Ayar
doaj   +1 more source

Mechanical Behavior and Fracture Mechanisms of MXene/PVDF Nanocomponsites: In Situ Characterization and Multiscale Analysis

open access: yesAdvanced Functional Materials, EarlyView.
Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou   +5 more
wiley   +1 more source

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