Results 201 to 210 of about 39,820 (359)

Green Extraction and Fractionation of Chestnut Wood Waste: A Sustainable Pathway to Biopolymers and Antimicrobial Solutions

open access: yesChemSusChem, EarlyView.
A sustainable valorization of chestnut wood waste is proposed through microwave‐assisted subcritical water extraction, optimized via central composite design. The extract is fractionated by membrane filtration and resin purification, enabling water recovery (up to 89%) and obtaining a tannin‐rich fraction, used to synthesize a PVA‐based biopolymer ...
Clelia Aimone   +9 more
wiley   +1 more source

Development of aircraft lavatory compartments with improved fire resistance characteristics. Phase 4: Sandwich panel decorative ink development [PDF]

open access: yes
Five chemically different resin systems with improved fire resistance properties were studied for a possible screenprinting ink application. Fire resistance is hereby defined as the cured ink possessing improvements in flammability, smoke emission, and ...
Anderson, R. A.   +3 more
core   +1 more source

Core–Shell Droplet Generation in an On‐Chip Temperature Gradient

open access: yesEuropean Journal of Lipid Science and Technology, EarlyView.
We present a microfluidic device and associated heating–cooling setup for the generation of glycerol monostearate (GMS)‐coated oil droplets. Droplets are generated on‐chip by flow focusing at 60°C, followed by rapid cooling to 6°C. The generated particles range in size from 13 to 49 µm and remain stable for several days at 4°C.
Rui Liu   +4 more
wiley   +1 more source

Mechanical performance of experimental acrylic resins modified by nanoparticles after chemical and mechanical degradation. [PDF]

open access: yesJ Clin Exp Dent, 2020
Machado-Santos L   +5 more
europepmc   +1 more source

Triboelectric Nanogenerators for Condition Monitoring of Machines, Infrastructure and Environment

open access: yesInterdisciplinary Materials, EarlyView.
This paper reviews cutting‐edge technologies in condition monitoring on the applications of machines, infrastructure and environment (MIE) based on TENGs, including mechanisms, applications and perspectives. The most popular and hot research trends are pointed out and the current challenges are also illustrated, thus giving hints for future research ...
Mang Gao   +6 more
wiley   +1 more source

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