Results 91 to 100 of about 3,372,690 (390)

Piezoelectric properties of polyamide 11/NaNbO3nanowire composites [PDF]

open access: yes, 2012
Polyamide 11(PA 11)/sodium niobate nanowire (NW) 0–3 composites with different volume fractions of NWs were synthesized. The electric polarization (P) was measured as a function of the applied electric field (E).
Capsal, Jean-Fabien   +4 more
core   +2 more sources

Voids in fiber-reinforced polymer composites: A review on their formation, characteristics, and effects on mechanical performance

open access: yesJournal of composite materials, 2018
Voids, the most studied type of manufacturing defects, form very often in processing of fiber-reinforced composites. Due to their considerable influence on physical and thermomechanical properties of composites, they have been extensively studied, with ...
M. Mehdikhani   +3 more
semanticscholar   +1 more source

Autophagy in cancer and protein conformational disorders

open access: yesFEBS Letters, EarlyView.
Autophagy plays a crucial role in numerous biological processes, including protein and organelle quality control, development, immunity, and metabolism. Hence, dysregulation or mutations in autophagy‐related genes have been implicated in a wide range of human diseases.
Sergio Attanasio
wiley   +1 more source

Cu/Co mixed hierarchical tubular heterostructures for alkaline supercapacitors

open access: yesJournal of Materiomics, 2021
The hierarchical hollow structures of electrode materials s of supercapacitors is effective for the large specific surface area and fast ions and charge transports.
Ruimei Yuan   +5 more
doaj  

Segmented phase of ultraviolet (UV) curable thermoset polyurethanes-graphite (TPU-G) composites [PDF]

open access: yes, 2019
Segmented thermoset polymeric materials properties mainly classified through its carbonyl hydrogen bonding. The addition of graphite particle loading in polymeric materials tailored the functional characteristic of the composites. Therefore, the carbonyl
Abdullah, M. F. L.   +2 more
core   +1 more source

Composites from renewable and sustainable resources: Challenges and innovations

open access: yesScience, 2018
Interest in constructing composite materials from biosourced, recycled materials; waste resources; and their combinations is growing. Biocomposites have attracted the attention of automakers for the design of lightweight parts.
A. Mohanty   +3 more
semanticscholar   +1 more source

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

open access: yesFEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang   +2 more
wiley   +1 more source

Effect of fibre treatments on mechanical properties of flax/tannin composites [PDF]

open access: yes, 2013
Due to the inherent environmental benefits of using natural resin (tannin) and natural fibre (flax), flax/tannin composites could be potentially used for vehicle applications.
Abhyankar, Hrushikesh   +3 more
core  

Enhanced Strength and Ductility in Magnesium Matrix Composites Reinforced by a High Volume Fraction of Nano- and Submicron-Sized SiC Particles Produced by Mechanical Milling and Hot Extrusion [PDF]

open access: yes, 2019
In the present study, Mg nanocomposites with a high volume fraction (10 vol %) of SiC particles were fabricated by two approaches: mechanical milling and mixing, followed by the powder consolidation steps, including isostatic cold pressing, sintering ...
Fleck, Claudia   +3 more
core   +1 more source

Graphene-based composites.

open access: yesChemical Society Reviews, 2012
Graphene has attracted tremendous research interest in recent years, owing to its exceptional properties. The scaled-up and reliable production of graphene derivatives, such as graphene oxide (GO) and reduced graphene oxide (rGO), offers a wide range of ...
Xiao Huang, X. Qi, F. Boey, Hua Zhang
semanticscholar   +1 more source

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