Magnetowetting dynamics of sessile ferrofluid droplets: a review

R Deb, B Sarma, A Dalal - Soft Matter, 2022 - pubs.rsc.org
The fascinating behavior of ferrofluids in a magnetic field has been intriguing researchers for
many years. With the advancement in digital microfluidics, ferrofluid droplets have been …

[HTML][HTML] Ferrofluid droplet impingement cooling of modified surfaces under the influence of a magnetic field

JD Benther, B Wilson, PA Petrini, P Lappas… - International Journal of …, 2023 - Elsevier
This paper documents the spreading characteristics and heat transfer of a single ferrofluid
droplet impinging onto dry solid surfaces with and without a magnetic field. Three surfaces …

Magnetic-field induced flattening of evaporating ferro-nanofluid meniscus for enhanced cooling

S Singh, PK Singh, SK Bhaumik - International Journal of Heat and Mass …, 2024 - Elsevier
This work envisages applying magnetic fields to flatten thin ferro-nanofluid film meniscus for
enhanced heat transfer during evaporative cooling process. Experiments are conducted to …

Aminopolycarboxylic acids modified oxygen reduction by zero valent iron: Proton-coupled electron transfer, role of iron ion and reactive oxidant generation

Q Wang, Y Pan, W Fu, H Wu, M Zhou… - Journal of Hazardous …, 2022 - Elsevier
The oxygen reduction reaction (ORR) activated by Fe 0 in the presence of three
aminopolycarboxylic acids (CAs), ie nitrilotriacetic acid (NTA), ethylenediamine-N, N …

Applying a switchable superhydrophobic and hydrophilic ZnO nanorod array-coated stainless-steel mesh to electrically-induced oil/water separation

Q Gao, J Zhao, J Hu, M Wang - Colloids and Surfaces A: Physicochemical …, 2021 - Elsevier
Herein, we report on fabrication of a highly durable smart mesh with reversible
superhydrophobicity-hydrophilicity, using a two-step surface modification and hydrothermal …

Ferrohydrodynamics governed evaporation phenomenology of sessile droplets

A Kaushal, V Mehandia, P Dhar - Physics of Fluids, 2021 - pubs.aip.org
In this article, we report the morphing of the evaporation kinetics of paramagnetic saline
sessile droplets in the presence of a magnetic field stimulus. We explore the evaporation …

Mechanism study of nitrilotriacetic acid-modified premagnetized Fe0/H2O2 for removing sulfamethazine

Y Pan, M Zhou, J Cai, Y Tian, Y Zhang - Chemical Engineering Journal, 2019 - Elsevier
Sulfamethazine (SMT) is extensively used as growth promoters and antibacterial drugs. In
this study, premagnetized Fe 0 was used to catalyze H 2 O 2 decomposition (pre-Fe 0/H 2 O …

EDTA enhanced removal of sulfamethazine by pre-magnetized Fe0 without oxidant addition

Y Pan, H Guo, M Zhou, Y Zhang, Y Tian… - Chemical Engineering …, 2019 - Elsevier
This study presents a novel pre-magnetized Fe 0/ethylenediaminetetraacetic acid/air (pre-Fe
0/EDTA/air) Fenton-like system to remove sulfamethazine (SMT). SMT removal only reached …

[HTML][HTML] Examination of contact angles of magnetic fluid droplets on different surfaces in uniform magnetic field

S Guba, B Horváth, I Szalai - Journal of Magnetism and Magnetic Materials, 2020 - Elsevier
The interactions between liquid–solid and liquid–gas phases can be characterized by
measuring the contact angle between a solid surface and a liquid droplet. The wetting …

Magnetic suppression of the coffee ring effect

SK Saroj, PK Panigrahi - Journal of Magnetism and Magnetic Materials, 2020 - Elsevier
This paper reports the evaporation and drying characteristics of ferrofluid droplets on a
PDMS (Polydimethylsiloxane) substrate under the influence of magnetic field. The effect of …