Results 61 to 70 of about 251,203 (249)

Oxidized Regenerated Cellulose Can Reduce Hidden Blood Loss after Total Hip Arthroplasty: A Retrospective Study

open access: yesJournal of Investigative Surgery, 2019
Background: There is a large amount of hidden blood loss (HBL) after total hip arthroplasty (THA), but the effective and safe methods to reduce HBL are still controversial.
Ji-Qi Wang   +3 more
doaj   +1 more source

Characterization of Aldehyde Crosslinked Kenaf Regenerated Cellulose Film

open access: yesBioResources, 2015
Regenerated cellulose film with better mechanical properties was successfully produced by introducing aldehyde crosslinker during the regeneration process.
Hatika Kaco   +4 more
doaj   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

open access: yesAdvanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi   +2 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

Activation of dissolving celluloses pulp for viscose and cellulose ether production

open access: yes, 2016
Mercerisation of cellulose by alkali treatment is the most common procedure used to activate natural cellulose fibres into many commercial cellulosic materials. During mercerisation, the NaOH solution enters the cellulose fibres, transforming them into a
de Wit, Paul   +5 more
core   +2 more sources

Performance comparison of four polymeric ultrafiltration membranes for wool scouring effluent treatment

open access: yesWater Resources and Industry
The water footprint of wool scouring could be reduced with membrane filtration of scouring effluent, allowing recycling of purified washing water. This study compares the performance of four commercially available polymeric ultrafiltration membranes for ...
Tuomas Sinisaari   +4 more
doaj   +1 more source

Impact of non-solvents in the tetrabutylammonium acetate : dimethyl sulfoxide-cellulose system

open access: yes, 2016
This work examines the potential of tetrabutylammonium acetate: dimethyl sulfoxide (TBAAc:DMSO) as a solvent used in a process for producing man-made cellulose fibers.
Bengtsson, Jenny,   +3 more
core  

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang   +6 more
wiley   +1 more source

Regenerated cellulose woven fabric reinforced hydrogel composite

open access: yes, 2021
This study evaluates the effects of different aqueous borax solutions on the morphology, mechanical, thermal and chemical properties of regenerated cellulose fiber woven fabric reinforced hydrogel composites.
Eren, Recep, Aykut, Yakup, Koç, Ümit
core   +1 more source

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