Results 91 to 100 of about 97,356 (264)

Microstructural and Magnetic Properties of Polyamide-Based Recycled Composites with Iron Oxide Nanoparticles

Magnetism
This study explores a sustainable approach to developing magnetic nanocomposites by synthesizing a mixed-phase iron oxide (IO) and recycled polyamide (RPA) composite from textile waste.
Lucas G. Dos Santos, Daina D. A. Buelvas, Daniel F. Valezi, Bruno L. S. Vicentin, Christian M. M. Rocha, Eduardo Di Mauro, Felipe de A. La Porta   +6 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

Fast barrier-free switching in synthetic antiferromagnets

Scientific Reports
We analytically solve the Landau-Lifshitz equations for the collective magnetization dynamics in a synthetic antiferromagnet (SAF) nanoparticle and uncover a regime of barrier-free switching under a short small-amplitude magnetic field pulse applied ...
Yu Dzhezherya, V. Kalita, P. Polynchuk, A. Kravets, V. Korenivski, S. Kruchinin, S. Bellucci   +6 more
doaj   +1 more source

Selection of a Suitable Conductor for Inductive Power Transfer

Magnetism
Inductive Power Transfer (IPT) is evolving fast in many domains, but its efficiency, its extensive resource requirements, and its cost remain crucial problems for its development.
Tanguy Phulpin, Rym Boulahbel, Hafaliana Randrianjanaka, Yann Leroy   +3 more
doaj   +1 more source

Making Magnetism [PDF]

The objective of this paper is making magnetism. Magnetism is a force [1], thus it behaves like a vector. Vector is a quantity that has magnitude and direction [2]. Therefore, two magnetic forces add by rules of vector addition [3].
Nripesh Trivedi
core   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Simultaneous Spin and Point-Group Adaptation in Exact Diagonalization of Spin Clusters

Magnetism
While either a spin or point-group adaptation is straightforward when considered independently, the standard technique for factoring isotropic spin Hamiltonians by the total spin S and the irreducible representation Γ of the point group is limited by the
Shadan Ghassemi Tabrizi, Thomas D. Kühne   +1 more
doaj   +1 more source

Data for "Late Paleozoic depositional environments and sediment transport directions of the Itararé Group rocks from the state of São Paulo, Brazil, determined from rock magnetism and magnetic anisotropy" collected at the University of Sao Paulo and the University of Minnesota between 2012 and 2020.

, 2020
Data include: Anisotropy of Magnetic Susceptibility; magnetic hysteresis; low-temperature frequency-dependent magnetic susceptibility and remanence.São Paulo Research Foundation (FAPESP) grant 2011/51204-0; National Science Foundation grants NSF/EAR ...
Bilardello, Dario
core   +1 more source

Adenosine triphosphate as a modulator of protein interactions and stability

FEBS Open Bio, EarlyView.
ATP is best known as the cell's energy currency, but it also shapes how proteins fold, interact, aggregate and form biomolecular condensates. This review explains the emerging physical principles behind these effects, including weak binding to charged protein regions, magnesium‐dependent behaviour and concentration‐dependent control of protein ...
Shuyuan Tan, Robin Curtis
wiley   +1 more source

A Model-Based Method Applying Sliding Mode Methodology for SynRM Sensorless Control

Magnetism
In this paper, a new sensorless approach is proposed to address the speed and position estimation of the Synchronous Reluctance Machine (SynRM). The design of the sensorless control algorithm is developed on the basis of the modified SynRM mathematical ...
Vasilios C. Ilioudis
doaj   +1 more source