Results 221 to 230 of about 6,768,795 (300)

Unexpected Asymmetric Mn‐Sb Site Mixing and Reentrant Spin‐Glass State of MnSb2Te4

Advanced Functional Materials, EarlyView.
MnSb2Te4 is an intrinsic magnetic topological insulator. Its properties are extraordinarily sensitive to tiny defects, making structural studies essential for understanding how magnetism and topology work together. This work shows that Mn can be unevenly distributed within the crystal and how that disorder is linked to a newly reported spin‐glass state
Gustavo Chavez Ponce de Leon, Ahmad Dibajeh, Gert ten Brink, Majid Ahmadi, Suyang Sun, Wei Zhang, Bart Jan Kooi, George Palasantzas   +7 more
wiley   +1 more source

Selective Copper(II) Complexes against <i>Mycobacterium tuberculosis</i>. [PDF]

ACS Omega
D'Oliveira KA, Glanzmann N, da Silva AD, Bruzeguini CET, Ribeiro MA, Carnero Canales CS, Roque-Borda CA, Pavan FR, da Silva DFM, Pereira DH, Cuin A.   +10 more
europepmc   +1 more source

Neuromorphic Devices for Extreme Environments: State‐Variable Reliability and Stabilization Strategies

Advanced Functional Materials, EarlyView.
Neuromorphic devices for extreme environments are interpreted through the physical states that store and process information. Radiation, temperature extremes, and vacuum can perturb vacancies, filaments, trapped charges, polarization, interfaces, and readout signals.
Taehyun Park, Geon Park, Junhyung Cho, Jaechan Song, Wangmyung Choi, Jaehyun Hur, Nicola Gasparini, Hocheon Yoo   +7 more
wiley   +1 more source

Copper(II) benzyloxychalcone analogues as new potential metallodrugs against SARS-CoV-2 replication. [PDF]

J Gen Virol
Santos IA, Grosche VR, Oliveira LDS, Guarda PHS, Rodrigues GC, de Souza RC, Alves DCT, Merits A, Sabino-Silva R, Bailey D, Abbehausen C, Harris M, Jardim ACG.   +12 more
europepmc   +1 more source

Remote Activation of Wnt Signaling and Cell Proliferation by E‐Cadherin Magnetomechanical Stimulation

Advanced Functional Materials, EarlyView.
A pioneering magnetogenetic toolkit enables non‐invasive, precise spatiotemporal modulation of intracellular Wnt/β‐catenin signaling. Functionalized magnetic nanoparticles (MNPs@E/EC15) target cellular E‐cadherins to generate localized magnetomechanical forces under low‐intensity magnetic fields.
Christian Castro‐Hinojosa, Pablo Martínez‐Vicente, Lucía G. Recaredo, Susel Del Sol‐Fernández, Pilar Gomollón‐Zueco, Yilian Fernández‐Afonso, Raluca M. Fratila, María Moros   +7 more
wiley   +1 more source

Acetatobis(l-arginine)copper(ii) acetate trihydrate: synthesis from l-argininium acetate, structural-electronic insights and <i>in vitro</i> antimicrobial activity. [PDF]

RSC Adv
Direm A, Samai S, Athmani H, Abdelbaky MSM, Parlak C, Abosede O, Garcia-Granda S, Ramasami P.   +7 more
europepmc   +1 more source

Emergence of a Hexagonal Fe2S2 Single Layer Without a Bulk Counterpart via Phase Transformation

Advanced Functional Materials, EarlyView.
Upon annealing, single‐layer Mackinawite iron sulfide transforms into a previously unknown hexagonal Fe2S2${\rm Fe}_2{\rm S}_2$ phase with β$\beta$‐CuI structure. STM, LEED, and first‐principles calculations identify the structure and show that electronic correlations and magnetic order are important for its stability.
Affan Safeer, Wejdan Beida, Felix Oberbauer, Nicolae Atodiresei, Gustav Bihlmayer, Max Wolfertz, Chiara Schlichte, Wouter Jolie, Stefan Blügel, Jeison Fischer, Thomas Michely   +10 more
wiley   +1 more source

Reduced Schiff Base Copper(II) Complexes Derived from 2-, 3-, and 4-Methoxybenzylamine: DNA Binding and Cleavage, BSA Binding, Cytotoxic and SOD Mimetic Properties. [PDF]

Int J Mol Sci
Lintnerová L, Herich P, Korec J, Svitková B, Jozefíková F, Lušpai K, Valentová J.   +6 more
europepmc   +1 more source

Switching Superconductivity with Uniaxial Strain in a high‐Tc${\rm T}_{c}$ Cuprate Superconductor

Advanced Functional Materials, EarlyView.
Uniaxial strain is demonstrated as a new scheme for a superconductivity switch. Exploiting the large strain‐induced Tc shift in a cuprate superconductor enables robust switching between superconducting and normal states over 100 cycles with only 0.1% strain.
Baizhi Gao, Qianli Ma, Bruce D. Gaulin, Young‐June Kim   +3 more
wiley   +1 more source

Oxazolidine-Based Chloro-Bridged Dimeric Copper(II) Complex: A Bifunctional Catalyst for Enzyme-Mimetic Aerobic Oxidations and the Oxygen Evolution Reaction. [PDF]

ACS Omega
Kumar P, J V, Gupta T, Butcher RJ, Mondal B, Modak R.   +5 more
europepmc   +1 more source