Results 21 to 30 of about 44,744 (206)

Virucidal and Bactericidal Filtration Media from Electrospun Polylactic Acid Nanofibres Capable of Protecting against COVID-19

open access: yesMembranes, 2022
Electrospun nanofibres excel at air filtration owing to diverse filtration mechanisms, thereby outperforming meltblown fibres. In this work, we present an electrospun polylactide acid nanofibre filter media, FilterLayrTM Eco, displaying outstanding ...
Fabrice Noël Hakan Karabulut   +4 more
doaj   +1 more source

The sintering kinetics of shellfish porcelain reinforced by sepiolite nanofibres [PDF]

open access: yesRoyal Society Open Science, 2018
The work investigated the effect of sepiolite nanofibres on mechanical properties and sintering behaviour of shellfish porcelain. Samples of shellfish porcelain reinforced by sepiolite nanofibres were fired in an electric furnace at 1150, 1200 and 1250°C
Li Tian   +5 more
doaj   +1 more source

Electrospinning of High-Performance Nanofibres: State of the Art and Insights into the Path Forward

open access: yesApplied Sciences, 2023
Nanofibrous membranes have gained interest for their small pore size, light weight, and excellent filtration. When produced from high-performance polymers, nanofibrous membranes also benefit from excellent mechanical properties, thermal resistance, and ...
Jemma R. P. Forgie   +3 more
doaj   +1 more source

Poly (Lactic Acid)Nanofibres as Drug Delivery Systems: Opportunities and Challenges [PDF]

open access: yesNanomedicine Research Journal, 2019
Numerous Scientists have discovered the procedure of nanotechnology, explicitlynanofibers, asdrug delivery systems for transdermal uses. Nanofibers canbe used to deliver drugs and are capable of controlled release for a continued periodof time.
Farnaz Fattahi   +2 more
doaj   +1 more source

Spark plasma sintering of layered γ-Al2O3/graphene reinforced nanocomposites; pp. 140–144 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2019
Multi-layered ceramic composites with alternation of grain sizes in layers were produced by adding thin interlayers of graphene-augmented alumina nanofibres (GAIN) between layers of monolithic α-Al2O3.
Ali Saffar Shamshirgar   +2 more
doaj   +1 more source

Delamination resistant composites by interleaving bio-based long-chain polyamide nanofibers through optimal control of fiber diameter and fiber morphology [PDF]

open access: yes, 2020
In this work an innovative electrospinning system is proposed that simultaneously has an adequate temperature resistance, a high increase in mode I (þ51%) and mode II (þ96%) delamination performance and can be commercially produced.
Daelemans, Lode   +5 more
core   +2 more sources

Robust polyimide nano/microfibre aerogels welded by solvent-vapour for environmental applications [PDF]

open access: yesRoyal Society Open Science, 2019
Due to the high porosity, resilience and ultra-low density, polymer nanofibre-derived aerogels (NFAs) have been widely investigated in recent years. However, welding of the fibrous networks of NFAs, which has been proved extremely essential to their ...
Ying Shen   +5 more
doaj   +1 more source

Polarisation control of linear dipole radiation using spin-momentum locking of light [PDF]

open access: yes, 2017
We experimentally demonstrate that a linear dipole is not restricted to emit linearly polarised light, provided it is embedded in the appropriate nanophotonic environment.
Blanquer, Guillaume   +7 more
core   +2 more sources

Creating superfluid vortex rings in artificial magnetic fields [PDF]

open access: yes, 2017
Artificial gauge fields are versatile tools that allow to influence the dynamics of ultracold atoms in Bose-Einstein condensates. Here we discuss a method of artificial gauge field generation stemming from the evanescent fields of the curved surface of ...
Busch, Thomas, Sachdeva, Rashi
core   +3 more sources

Needleless Electrospinning of PAN Nanoffbre Mats [PDF]

open access: yesTekstilec, 2017
Polyacrylonitrile (PAN) is one of the few waterproof polymers that can be spun from relatively safe solvents, facilitating the use of PAN nanofibre mats in diverse medical and biological applications, such as tissue engineering and cell growth promotion.
Timo Grothe   +4 more
doaj   +1 more source

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