Ferrofluids and magnetism in the oil industry: Theories, challenges, and current applications—A comprehensive review

MD Contreras-Mateus, A Chaves-Guerrero… - Physics of …, 2024 - pubs.aip.org
This review aims to contextualize the prospective integration of ferrofluid technologies into
two critical oil macro-processes: recovery and transportation, both fundamental components …

Oxidation Kinetics of Magnetite Nanoparticles: Blocking Effect of Surface Ligands and Implications for the Design of Magnetic Nanoheaters

JM Orozco-Henao, FL Alí, JC Azcárate… - Chemistry of …, 2024 - ACS Publications
Magnetite (Fe3O4) nanoparticles (NPs) are nowadays extensively used in biomedical,
environmental, and catalytic applications. However, magnetite is known to oxidize to …

[HTML][HTML] An eco-friendly and sustainable method for producing Fe3O4 nanoparticles using Jatropha podagrica leaf extract for efficient dye degradation and …

V Golthi, J Kommu - Hybrid Advances, 2023 - Elsevier
A green and efficient method was used to synthesize Fe 3 O 4 nanoparticles using Jatropha
podagrica leaf extract (JP-Fe 3 O 4 NPs) as a stabilizer. The nanoparticles were …

Development of Magnetic Nanosystems with Potential for the Treatment of Inner Ear Pathologies

M Julia Martín, MGM Schneider, G Paolillo… - …, 2024 - Wiley Online Library
Hearing loss (HL) affects more than 5% of the global population, with projections indicating
an impact of up to 50% on young individuals in the next years. HL treatments remain limited …

Exploring induced microstructural changes in magnetically modified crude oils through nonlinear rheology and magnetometry

MD Contreras-Mateus, A Chaves-Guerrero… - Physics of …, 2024 - pubs.aip.org
Adsorptive phenomena involving dispersed iron oxide superparamagnetic nanoparticles
and asphaltenes in crude oil have been profiled as promising technological alternatives …

A Simple Portable Magnetometer Based on Magnets and Hall-Effect Sensors Capable of Measuring Magnetic Properties

JFDF Araujo, EBM Junior, LAF Mendoza - Applied Sciences, 2022 - mdpi.com
A magnetometer based on Hall effect sensors was developed using a 1020 steel base, two
magnets (K&J Magnetics, Pipersville, PA, USA), and two Hall effect sensors: MLX-90215 …