Results 181 to 190 of about 3,223,690 (300)

Deterministic Field‐Free Switching of Perpendicular Magnetization by Bulk Mirror Symmetry Broken Bi1−xSbx (012) with High Spin Hall Conductivity

Advanced Materials, EarlyView.
Crystal orientation and domain engineering enable bulk mirror symmetry breaking in Bi1−xSbx, resulting in ultralow current‐induced switching of perpendicular magnetization without an external field. By exploiting single‐domain Bi1−xSbx (012), the authors demonstrate an out‐of‐plane spin Hall conductivity of ∼1.12×105ℏ2eΩ−1m−1$ \sim \!1.12 \ensuremath ...
Seungwon Rho, Youngmin Lee, Jaeseok Huh, Jaehan Park, Hyeong‐Jun Son, Dowoo Pyeon, Mann‐Ho Cho   +6 more
wiley   +1 more source

Ultra-high field magnetic resonance spectroscopy study of transcranial magnetic stimulation treatment in adolescents with depression. [PDF]

BMC Psychiatry
Bakir CN, Genovese G, Nakonezny PA, Azamet I, Shekunov J, Voort JLV, Marjańska M, Croarkin PE.   +7 more
europepmc   +1 more source

Moiré‐Induced Symmetry Breaking of Charge Order in van der Waals Heterostructures

Advanced Materials, EarlyView.
A uniaxial moiré potential in misfit (MS)1+δTaS2 heterostructures selectively reshape charge order: the embedded 1H‐TaS2 layer hosts an incommensurate charge‐density wave, fragmented into nanometer domains and stripped of threefold symmetry. Superconductivity, however, remains uniform and fully gapped, revealing heterosymmetry stacking as a selective ...
Sandra Sajan, Laura Pätzold, Tarushi Agarwal, Clara Pfister, Haojie Guo, Sisheng Duan, P. V. Sruthibhai, Mariana Rossi, Maria N. Gastiasoro, Sara Barja, Ravi P. Singh, Tim Wehling, Miguel M. Ugeda   +12 more
wiley   +1 more source

Accuracy of Magnetic Resonance Spectroscopy-Detected Fumarate Peak for Diagnosing Fumarate Hydratase Deficiency in Uterine Leiomyomas: A Prospective Study. [PDF]

Korean J Radiol
Liu G, Yu W, Pan S, Luo Y, Chen J, Zhu M, Wang Z, Song Y, Zhang J, Xu J, Zhou Y, Ma J, Wu G.   +12 more
europepmc   +1 more source

Side‐Chain‐Induced Interlayer Slipping in Metalloporphyrin COFs Enables Microenvironment and Spin‐State Regulation for Photocatalytic CO2 Reduction

Advanced Materials, EarlyView.
Alkoxy chain length drives a continuous transition from eclipsed AA to a serrated, slipped AA* configuration over Co‐porphyrin COFs. A moderate slip both contracts the pore channel to enrich CO2 and suppress hydrogen evolution, and enhances collective high‐spin of Co sites, which delivers a record CO production rate with high selectivity.
Jie He, Qingxuan Chen, Minxian Zhang, Wenhao Zhao, Aoni Xu, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Impact of stem cell therapy on brain metabolic profile in cerebral palsy assessed by magnetic resonance spectroscopy in a randomized clinical trial. [PDF]

Sci Rep
Jameie M, Pak N, Mozafar M, Farazmand H, Khodadoust E, Majmaa A, Amanollahi M, Zarrabi M, Nouri M, Ghahvechi Akbari M, Moaiedi AR, Shervin Badv R, Vosough M, Hamidieh AA, Montazerlotfelahi H, Tavasoli AR, Heidari M, Masoomi S, Zamani F, Ashrafi MR.   +19 more
europepmc   +1 more source

Esterified Cholesterol Conjugates Enable LNP‐Mediated mRNA Delivery to the Blood–Brain Barrier Following Intravenous Administration

Advanced Materials, EarlyView.
A cholesterol‐conjugated lipid library enabled the identification of a ligand‐free LNP platform for efficient mRNA delivery to brain endothelial cells via systemic administration. This platform achieves selective BBB targeting without disrupting barrier integrity, and enables modulation of neuroinflammation and vascular function without requiring trans‐
Zeru Tian, Xu Wang, Alexis Pacheco Benitez, Erick Guerrero, Yaou Duan, Jingwen Wei, Lukas Farbiak, Daniel J. Siegwart   +7 more
wiley   +1 more source

Alterations of cognitive function and hippocampal metabolism in asymptomatic neurosyphilis patients: based on ¹H-magnetic resonance spectroscopy. [PDF]

Front Neurol
Han J, Yuan Y, Wang J, Ni X, Yan Y.
europepmc   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Predictions and cross-center validation of IDH status and 1p/19q status in adult diffuse glioma with non-invasive magnetic resonance spectroscopy. [PDF]

Magn Reson Lett
Tu Z, Hu W, Zhang J, Xing Z, Li J, Xu J, Lin M, Jiang X, Cao D, Zhang J, Guo D, Qu X.   +11 more
europepmc   +1 more source