Results 31 to 40 of about 1,759,230 (286)

Corn-like, recoverable γ-Fe2O3@SiO2@TiO2 photocatalyst induced by magnetic dipole interactions

Scientific Reports, 2017
Corn-like, γ-Fe2O3@SiO2@TiO2 core/shell heterostructures were synthesized by a modified solvothermal reduction combined with a sol-gel method. SiO2 shells were first deposited on monodisperse Fe3O4 microspheres by a sol-gel method.
Fang Wang, Manhong Li, Lifang Yu, Fan Sun, Zhuliang Wang, Lifang Zhang, Hao Zeng, Xiaohong Xu   +7 more
doaj   +1 more source

Colossal Magnetoresistance in the Mn2+ Oxypnictides NdMnAsO1-xFx

, 2012
Colossal magnetoresistance (CMR) is a rare phenomenon in which the electronic resistivity of a material can be decreased by orders of magnitude upon application of a magnetic field.
Abbie C. Mclaughlin, Bednorz J. G., Bourdarot F., Chan J. Y., Chen G. F., Dagotto E., Efros A. L., Emery N., Emery N., Eve J. Wildman, Hwang H. Y., Janet M. S. Skakle, Jin. S., Kamihara Y., Kobayashi K. L., Marcinkova A., Margadonna S., Millis A. J., Mott N. F., Nicolas Emery, Oliveira N. F., Ramirez A. P., Rao C. N. R., Ren Z. A., Shapira Y., Subramanian M. A., Uehara M.   +26 more
core   +1 more source

Topological kink plasmons on magnetic-domain boundaries. [PDF]

, 2019
Two-dimensional topological materials bearing time reversal-breaking magnetic fields support protected one-way edge modes. Normally, these edge modes adhere to physical edges where material properties change abruptly.
Christensen, Thomas, Engel, Lloyd, Fallahi, Saeed, Fang, Nicholas X, Fong, King Yan, Freeman, Matthew, Gardner, Geoffrey C, Hu, Qing, Jin, Dafei, Manfra, Michael J, Wang, Siqi, Wang, Yuan, Xia, Yang, Xiao, Zhi-Li, Zhang, Xiang   +14 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

High-field flux jump instabilities in cables for accelerator or compact fusion magnets and their effective suppression

Scientific Reports
Rare-earth-barium-copper-oxide (ReBCO) superconducting tapes are pivotal for emerging technologies such as fusion reactors and particle accelerators due to their superior performance in high magnetic fields. Despite extensive studies of single tapes, the
Tushar Garg, Mike D. Sumption, Milan Majoros, Edward Collings, Jan Jaroszynski, Eun-Sang Choi   +5 more
doaj   +1 more source

Magnetic nanowires substrate increases adipose-derived mesenchymal cells osteogenesis

Scientific Reports, 2022
Magnetic nanomaterials are increasingly impacting the field of biology and medicine. Their versatility in terms of shape, structure, composition, coating, and magnetic responsivity make them attractive for drug delivery, cell targeting and imaging ...
Luminita Labusca, Camelia Danceanu, Anca Emanuela Minuti, Dumitru-Daniel Herea, Adrian Ghemes, Cristian Rotarescu, Oana Dragos-Pinzaru, Mihai Tibu, Grigoras Marian, Horia Chiriac, Nicoleta Lupu   +10 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Fe-6.5 wt%Si Powder Cores with Low Core Loss by Optimizing Particle Size Distribution

Metals, 2020
The effect of different particle size distribution of Fe-6.5 wt%Si powder on the microstructure and soft magnetic properties of the corresponding soft magnetic powder cores (SMPCs) was investigated.
JianJun Huang, Lixin Jiao, Yu Yang, Yaqiang Dong, Yiqun Zhang, Liang Chang, Mengji Gong, Jiawei Li, Aina He, Xinmin Wang   +9 more
doaj   +1 more source

Compositional optimization of hard-magnetic phases with machine-learning models

, 2018
Machine Learning (ML) plays an increasingly important role in the discovery and design of new materials. In this paper, we demonstrate the potential of ML for materials research using hard-magnetic phases as an illustrative case. We build kernel-based ML
Elsässer, Christian, Krugel, Georg, Körner, Wolfgang, Möller, Johannes J., Urban, Daniel F.   +4 more
core   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source