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Since the discovery of intrinsic ferromagnetism in atomically thin Cr2Gr2Te6 and CrI3 in 2017, research on two-dimensional (2D) magnetic materials has become a highlighted topic. Based on 2D magnetic materials and their heterostructures, exotic physical phenomena at the atomically thin limit have been discovered, such as the quantum anomalous Hall effect, magneto-electric multiferroics, and magnon valleytronics. Furthermore, magnetism in these ultrathin magnets can be effectively controlled by external perturbations, such as electric field, strain, doping, chemical functionalization, and stacking engineering. These attributes make 2D magnets ideal platforms for fundamental research and promising candidates for various spintronic applications. This review aims at providing an overview of the structures, properties, and external controls of 2D magnets, as well as the challenges and potential opportunities in this field.
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http://dx.doi.org/10.1039/d0nr06813f | DOI Listing |
Eur Radiol Exp
September 2025
Center for MR-Research, University Children's Hospital Zurich, University of Zurich, Zurich, Switzerland.
Background: Fetal MRI is increasingly used to investigate fetal lung pathologies, and super-resolution (SR) algorithms could be a powerful clinical tool for this assessment. Our goal was to investigate whether SR reconstructions result in an improved agreement in lung volume measurements determined by different raters, also known as inter-rater reliability.
Materials And Methods: In this single-center retrospective study, fetal lung volumes calculated from both SR reconstructions and the original images were analyzed.
AJNR Am J Neuroradiol
September 2025
From the Department of Interventional Radiology (Shuailong Shi, Shuhai Long, Ji Ma, Peijie Lu, Jie Yang, Ye Wang, Tengfei Li), The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; The School of Life Science and Technology (Zhike Zhang), Xi'an Jiaotong University, Xi'an, China; an
Background And Purpose: Although high-resolution cone-beam computed tomography (HR-CBCT) is used for immediate evaluation of stent apposition, studies using this technique to evaluate flow diverter (FD) endothelialization during follow-up are limited. The study aims to investigate the potential of HR-CBCT in assessing FD endothelialization and identify factors influencing poor endothelialization.
Materials And Methods: The clinical and imaging data of patients with unruptured intracranial aneurysms (UIAs) treated by FDs from March 2019 to October 2023 were retrospectively analyzed.
AJNR Am J Neuroradiol
September 2025
From the Department of Department of Radiology, Massachusetts General Hospital, Boston, MA, United States.
Background And Purpose: Low-level light therapy (LLLT) has been shown to modulate recovery in patients with traumatic brain injury (TBI). However, the longitudinal impact of LLLT on brain metabolites has not been studied. The purpose of this study was to use magnetic resonance spectroscopic imaging (MRSI) to assess the metabolic response of LLLT in patients with moderate TBI at acute (within 1 week), subacute (2-3 weeks), and late-subacute (3 months) recovery phases.
View Article and Find Full Text PDFJ Phys Condens Matter
September 2025
Chinese Academy of Sciences, Institute of Physics, P.O. Box 603, Beijing, 100190, CHINA.
This study investigates the magnetoelectric (ME) effect of z-type DyCrO4 and the converse magnetoelectric (CME) effect of s-type DyCrO4 by using electron spin resonance (ESR). The peak-to-peak linewidths (ΔHpp), g-values, and double integral intensities (I) were calculated from the ESR spectra to investigate the coupling behaviors. The ME coupling effect was observed at 135 K in the z-type DyCrO4 powder, evidenced by an anomaly in the temperature dependence of the intensity or g value extracted from ESR.
View Article and Find Full Text PDFJ Colloid Interface Sci
September 2025
School of Materials, Shenzhen Campus of Sun Yat-sen University, Shenzhen 518107, China. Electronic address:
Harnessing the significant buildup of lactic acid (LA) within the tumor microenvironment (TME) for metabolic manipulation presents a promising avenue for cancer treatment. Nevertheless, single-agent therapies often fail to address the complex and varying needs of TME heterogeneity, posing a substantial scientific hurdle in oncology. In this context, we employ asymmetric mesoporous silica nanoparticles (AMS NPs) as delivery vehicles, simultaneously loading them with zinc‑cobalt‑manganese ferrite nanoparticles (ZCMF NPs), lactate oxidase (LOX), and doxorubicin (DOX).
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