Reconfiguring nanostructures in magnetic fluids using pH and magnetic stimulus for tuning optical properties

Mohapatra, Dillip Kumar; Zubarev, A. Yu.; Сафронов, А. П.; Philip, John

doi:10.1016/j.jmmm.2021.168351

Cited by 4 publications

(2 citation statements)

References 71 publications

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“…| https://mc03.manuscriptcentral.com/friction chemical characteristics of the magnetic fluid, such as rheology [48,49], thermal effect [50], and optical property [51]. Theoretical research on magnetic fluids, involving magnetization [52], magnetoviscosity [53], stability [54], etc., has promoted the development of magnetic fluid applications.…”

Section: Frictionmentioning

confidence: 99%

Theory analyses and applications of magnetic fluids in sealing

et al. 2023

Friction

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Magnetic fluids are the suspensions composed of magnetic nanoparticles, surfactants, and non-magnetic carrier liquids. Magnetic fluids are widely used in various fields, especially in sealing, because of their excellent features, including rapid magnetic response, flexible flow ability, tunable magneto-viscous effect, and reliable self-repairing capability. Here, we provide an in-depth, comprehensive insight into the theoretical analyses and diverse applications of magnetic fluids in sealing from three categories: static sealing, rotary sealing, and reciprocating sealing. We summarize the magnetic fluid sealing mechanisms and the development of magnetic fluid seals from 1960s to the present, particularly focusing on the recent progress of magnetic fluid seals. Although magnetic fluid sealing technology has been commercialized and industrialized, many difficulties still exist in its applications. At the end of the review, the present challenges and future prospects in the progress of magnetic fluid seals are also outlined.

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Section: Frictionmentioning

confidence: 99%

Theory analyses and applications of magnetic fluids in sealing

et al. 2023

Friction

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“…Elsaidy et al [ 92 ] used size-customized clusters of iron oxide nanoparticles to tune the thermal characteristics of aqueous nanofluids. Mohapatra and co-workers [ 93 ] synthesized ferrofluid oil droplets containing superparamagnetic nanoparticles coated with a surfactant or polymer distributed in water to form magnetic nanoemulsion. This work showed how pH and magnetic field control may be used to tune the optical characteristics of magnetic fluids.…”

Section: Preparation Of Magnetic Ferrofluidsmentioning

confidence: 99%

Magnetite Nanoparticles: Synthesis and Applications in Optics and Nanophotonics

et al. 2022

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Magnetite nanoparticles with different surface coverages are of great interest for many applications due to their intrinsic magnetic properties, nanometer size, and definite surface morphology. Magnetite nanoparticles are widely used for different medical-biological applications while their usage in optics is not as widespread. In recent years, nanomagnetite suspensions, so-called magnetic ferrofluids, are applied in optics due to their magneto-optical properties. This review gives an overview of nanomagnetite synthesis and its properties. In addition, the preparation and application of magnetic nanofluids in optics, nanophotonics, and magnetic imaging are described.

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