Results 71 to 80 of about 12,794 (266)

An Experimental Study on the Motion Through a Microchannel of a Ferrofluid Based on Ultrapure Magnetite Nanoparticles

open access: yesApplied Sciences
This paper presents experimental research on the relationship between the magnetic properties and the viscosity of ferrofluid based on ultra-pure magnetite nanoparticles, with the aim of studying behaviour through a microchannel.
Dragoş-Viorel Brezoi   +2 more
doaj   +1 more source

Numerical study of ferro‐droplet breakup initiation induced by a slowly rotating uniform magnetic field

open access: yesEngineering Reports, 2021
The fully three‐dimensional start‐up deformations and accelerations of initially spherical magnetically susceptable linearly magnetizable ferrofluid droplets, driven by a rotating uniform magnetic field, are investigated through the use of coupled finite
Alastair J. Radcliffe
doaj   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

open access: yesAdvanced Functional Materials, Volume 36, Issue 45, 5 June 2026.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog   +3 more
wiley   +1 more source

An Experimental Investigation on the Effect of Ferrofluids on the Efficiency of Novel Parabolic Trough Solar Collector Under Laminar Flow Conditions

open access: yes, 2019
The paper is related to the use of magnetic nanofluids (ferrofluids) in a direct absorption solar parabolic trough collector, which enhances thermal efficiency compared to conventional solar collectors.
Mustafa Alsaady   +5 more
semanticscholar   +1 more source

Antibacterial performance, microstructure, optical, and magnetic characteristic of eco-friendly magnetite/carbon dots ferrofluids synthesized utilizing plants extract

open access: yesResults in Chemistry
The development of eco-friendly antibacterial agents has become essential in addressing environmental and health concerns. This research highlighted the fabrication of magnetite (Fe₃O₄)/carbon dots (CDots) ferrofluids via the green synthesis method using
Mercuryta Dewi Noviastuti   +9 more
doaj   +1 more source

Impact of Magnetic Fields and Fins on Entropy Generation, Thermal, and Hydrodynamic Performance in the Ferrofluids Flow within a Mini Channel [PDF]

open access: yesJournal of Applied Fluid Mechanics
The present work reports a CFD study of the magneto-convection of a ferrofluid (Fe3O4/water) circulating in a mini-channel under the influence of different vortex generators (fins and permanent magnets).
L. Boutas   +3 more
doaj   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

The application of magnetic carriers in wastewater treatment [PDF]

open access: yesActa Montanistica Slovaca, 2000
Ferromagnetic fluid is a kind of polyphase liquid, which is a stable colloid system of sufficiently small mono-domain magnetic particles covered by a film of surfactant and dispersed in a base liquid.
Hredzák Slavomír   +2 more
doaj  

Current advances in liposome–extracellular vesicle hybrid systems for cancer drug delivery

open access: yesClinical and Translational Discovery, Volume 6, Issue 3, June 2026.
Liposome–extracellular vesicle hybrids combine synthetic stability with biological targeting capability. Hybrid nanovesicles enhance drug loading efficiency and tumour‐specific delivery. Advanced fusion strategies improve membrane integration and functional preservation.
Arina Habibi   +6 more
wiley   +1 more source

Ferrofluids and magnetically guided superparamagnetic particles in flows: a review of simulations and modeling [PDF]

open access: yesJournal of Engineering Mathematics, 2017
Ferrofluids are typically suspensions of magnetite nanoparticles, and behave as a homogeneous continuum. The ability of the ferrofluid to respond to an external magnetic field in a controllable manner has made it emerge as a smart material in a variety ...
S. Afkhami, Y. Renardy
semanticscholar   +1 more source

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