Results 151 to 160 of about 43,036 (285)

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

open access: yesAdvanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata   +4 more
wiley   +1 more source

Preparation of silicon carbide-silicon nitride fibers by the pyrolysis of polycarbosilazane precursors [PDF]

open access: yes
The development of silicon carbide-silicon nitride fibers (SiC-Si3N4) by the pyrolysis of polycarbosilazane precursors is reviewed. Precursor resin, which was prepared by heating tris(N-methylamino)methylsilane or tris(N-methylamino)phenylsilane to about
Clemons, J. M.   +3 more
core   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

A self-sustainable wearable multi-modular E-textile bioenergy microgrid system. [PDF]

open access: yesNat Commun, 2021
Yin L   +10 more
europepmc   +1 more source

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Embroidery Circuits for Textile Touch Sensors and Wearable Interfaces

open access: yesIEEE Access
The main objective of incorporating e-textile components into garments is to augment the functionality and interactivity of clothing. However, integrating electronic textiles (e-textiles) into objects or garments involves various challenges, especially ...
Antonio C. C. do Amaral   +4 more
doaj   +1 more source

Hands on with electronic textiles (E-textiles) – promoting technology through craft and design [PDF]

open access: yes, 2015
Novel wearable technologies are changing the way we live – not only supplying us with the desired information in an instant but also in monitoring health, fitness and lifestyle. While smartwatches and similar devices are dominating the “Wearables” trend,
Bird, Aoibheann   +2 more
core  

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