Results 21 to 30 of about 2,158,715 (407)

Weatherability of Bio-Based versus Fossil-Based Polyurethane Coatings

open access: yesEngineering Proceedings, 2022
The use of bio-based feedstock for the formulation of protective coatings has been implemented in the increased industrial supply of building blocks synthesized from biomass. The alternation of traditional polyurethane coatings by bio-based polyurethanes
Pieter Samyn   +2 more
doaj   +1 more source

Stretchable Carbon and Silver Inks for Wearable Applications

open access: yesNanomaterials, 2021
For wearable electronic devices to be fully integrated into garments, without restricting or impeding movement, requires flexible and stretchable inks and coatings, which must have consistent performance and recover from mechanical strain.
Andrew Claypole   +4 more
doaj   +1 more source

Stealth Coating of Nanoparticles in Drug-Delivery Systems

open access: yesNanomaterials, 2020
Nanoparticles (NPs) have emerged as a powerful drug-delivery tool for cancer therapies to enhance the specificity of drug actions, while reducing the systemic side effects.
See Yee Fam   +5 more
semanticscholar   +1 more source

Tailoring water structure with high-tetrahedral-entropy for antifreezing electrolytes and energy storage at −80 °C

open access: yesNature Communications, 2023
The anti-freezing property of electrolyte is crucial for aqueous batteries under extreme conditions. Here authors explore the relationship between tetrahedral entropy and the freezing behavior of aqueous electrolyte, and further develop anti-freezing ...
Meijia Qiu   +8 more
doaj   +1 more source

Engineering Nanopatterned Structures to Orchestrate Macrophage Phenotype by Cell Shape

open access: yesJournal of Functional Biomaterials, 2022
Physical features on the biomaterial surface are known to affect macrophage cell shape and phenotype, providing opportunities for the design of novel “immune-instructive” topographies to modulate foreign body response.
Kai Li   +5 more
doaj   +1 more source

SSD detection on LIDT tested coated Fused Silica samples [PDF]

open access: yesEPJ Web of Conferences, 2021
Material changes and Sub-Surface Damage (SSD) under Laser Induced Damage Threshold (LIDT) testing sites were investigated on 3 diverse single layer coated transparent fused silica samples to obtain additional information on damage precursors on these ...
Cattaneo Heidi   +3 more
doaj   +1 more source

Sliding wear of a-C:H coatings against alumina in corrosive media [PDF]

open access: yes, 2013
This paper reports the results obtained from the study of friction and sliding wear in two corrosive solutions of an a-C:H coating deposited on 316L stainless against an alumina ball, employed as static counter part. Calculations of the values of the von
CARRASQUERO, E.   +7 more
core   +6 more sources

Plasma Processing of Low Vapor Pressure Liquids to Generate Functional Surfaces

open access: yesMolecules, 2020
The concept of depositing solid films on low-vapor pressure liquids is introduced and developed into a top-down approach to functionalize surfaces by attaching liquid polyethylene glycol (PEG).
Sandra Gaiser   +3 more
doaj   +1 more source

Effect of Al/Mg Ratio on the Microstructure and Phase Distribution of Zn-Al-Mg Coatings

open access: yesMetals, 2023
In contrast with studies such as those on the effect of a single elemental variable on Zn-Al-Mg coatings, Mg/Al is considered a variable parameter for evaluating the microstructure of Zn-Al-Mg coatings in this work, and the combined effect of the two ...
Ziyue Zhang   +6 more
doaj   +1 more source

Ammonia sensing using lossy mode resonances in a tapered optical fibre coated with porphyrin-incorporated titanium dioxide [PDF]

open access: yes, 2016
The development of an ammonia sensor, formed by the deposition of a functionalised titanium dioxide film onto a tapered optical fibre is presented. The titanium dioxide coating allows the coupling of light from the fundamental core mode to a lossy mode ...
James, Stephen W.   +5 more
core   +1 more source

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