Results 261 to 270 of about 242,831 (345)

The optoelectric tunability effect of structurally patterned Fe₃O₄-Au assembly on Rhodamine 6G signals under Magneto-SERS measurements. [PDF]

Sci Rep
Okpozo P, Kelly JC, Aitken JA, Viator J, Pancholi K.   +4 more
europepmc   +1 more source

Nanozyme Microrobots: Programmable Spatiotemporal Catalysis for Targeted Therapy and Diagnostics

Advanced Science, EarlyView.
This review presents nanozyme microrobots as emerging catalytic systems that integrate mobility, external actuation, and adaptive reactivity to achieve precise biochemical functions. By examining mobility‐regulated catalysis, spatial targeting, integrated designs, and translational demonstrations, the article highlights how nanozyme robotics enables ...
Hong Huy Tran, Nil Kanatha Pandey, David P. Cormode, Daeyeon Lee, Edward Steager, Hyun Koo   +5 more
wiley   +1 more source

Effective magneto-crystalline anisotropy in ordered Co nanowire array [PDF]

, 2013
B. Sellarajan, PD Kulkarni, M. Krishnan, H.S. Nagaraja, Harish C. Barshilia, P. Chowdhury   +5 more
openalex  

Transition Metal Compounds for Aqueous Ammonium‐Ion Batteries: Storage Mechanisms and Electrode Design

Advanced Science, EarlyView.
Aqueous ammonium‐ion batteries leverage hydrogen‐bond‐mediated NH4+ storage in tunable transition metal compounds. Despite progress in Mn‐, V‐, Mo‐, and W‐based compounds, 2D LDHs, and MXenes, challenges like structural instability and slow kinetics persist. Future advances require robust host design, mechanistic understanding via operando studies, and
Can Li, Ziyuan Lan, Hanghang Liu, Yunxuan Jiang, Lingfeng Zhu, Xiaoning Li, Bo‐Tian Liu   +6 more
wiley   +1 more source

On demand laser-induced frequency tuning of coherent magnons in a nanometer-thick magnet at room temperature. [PDF]

Nat Commun
Wiechert V, Wang H, Legrand W, Gambardella P, Breitbach D, Pirro P, Lammel M, Meo A, Finocchio G, Bossini D.   +9 more
europepmc   +1 more source

Pseudo-potentials based first-principles approach to the magneto-optical Kerr effect: from metals to the inclusion of local fields and excitonic effects in magnetic semiconductors [PDF]

, 2012
Davide Sangalli, Andrea Carlo Marini, A. Debernardi   +2 more
openalex  

Robust Smart Superhydrophobic Cilia

Advanced Science, EarlyView.
To date, ciliated surfaces cannot withstand mechanical damage because cilia/wires are inherently fragile. By aligning magneto‐responsive, flexible, superhydrophobic microwires on the sidewall of vertical frames, the frames act as armors to protect microwires from mechanical damage; when needed, the microwires re‐align uprightly under a magnet field to ...
Chuanqi Wei, Baixue Li, Yimeng Zhang, Oleg V. Gendelman, Youhua Jiang   +4 more
wiley   +1 more source

Magnetic-Driven Viscous Mechanisms in Ultra-Soft Magnetorheological Elastomers Offer History-Dependent Actuation with Reprogrammability Options. [PDF]

Adv Sci (Weinh)
Gonzalez-Saiz E, Lopez-Donaire ML, Gutiérrez L, Danas K, Garcia-Gonzalez D.   +4 more
europepmc   +1 more source

Is There A Pure Electronic Ferroelectric?

Advanced Electronic Materials, EarlyView.
The search for faster, more reliable ferroelectric materials has shifted from traditional lattice‐driven ferroelectrics, which rely on slow ionic displacements, to electronic ferroelectrics, where polarization is governed by electronic ordering. This shift enables ultrafast switching, low‐field operation, and resistance to fatigue.
Xudong Wang, Guichen Teng, Xiangjian Meng, Zhenxiang Cheng, Tie Lin, Hao Shen, Xiaodan Wang, Jianlu Wang, Junhao Chu   +8 more
wiley   +1 more source

Miniaturization of Sub 6 GHZ Band 5G Monopole Antenna with Manganese Assisted CoFe₂O₄ Nano Self-Assembly Magneto-Dielectric Coating. [PDF]

ACS Omega
Dayanidhi V, Krishnan T, Dheivasigamani T.   +2 more
europepmc   +1 more source