Results 121 to 130 of about 210,051 (339)

Effects of the Gas-Atomization Pressure and Annealing Temperature on the Microstructure and Performance of FeSiBCuNb Nanocrystalline Soft Magnetic Composites. [PDF]

Materials (Basel), 2023
Li G, Shi G, Miao H, Liu D, Li Z, Wang M, Wang L.   +6 more
europepmc   +1 more source

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

Advanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim, Uijung Yong, Myungji Kim, Jaewook Kim, Yeonggwon Jo, In Kyong Shim, Song Cheol Kim, Jinah Jang   +7 more
wiley   +1 more source

Low Core Losses of Fe-Based Soft Magnetic Composites with an Zn-O-Si Insulating Layer Obtained by Coupling Synergistic Photodecomposition. [PDF]

Materials (Basel), 2022
Wang S, Zheng J, Zheng D, Qiao L, Ying Y, Tang Y, Cai W, Li W, Yu J, Li J, Che S.   +10 more
europepmc   +1 more source

An Approach to Modeling and Scaling of Hysteresis in Soft Magnetic Materials. I Magnetization Curve

, 2014
A new mathematical model of hysteresis loop has been derived. Model consists in an extansion of tanh($\cdot$) by extanding the base of exp function into an arbitrary positive number.
Sokalski, Krzysztof Z.
core  

Dual‐Programmable Architected Magnetic Soft Materials: Tuning Mechano–Electric Responses by Inverse Design

Advanced Functional Materials, EarlyView.
ABSTRACT Materials that can deform, sense, and autonomously generate power in response to wireless magnetic fields, through both magnetic‐actuated shape transformation and charge generation, are an emerging focus in advanced functional materials research.
Zhi Zhao, Xiaojia Shelly Zhang
wiley   +1 more source

Magnetic Membranes for Cell Growth Under Curved and Reversible Deformations

Small Science
Magnetic polymer composites are very versatile candidates to fabricate soft robots and actuators thanks to their unique properties such as flexibility and shape memory effect.
Valentin Chalut, Damien Le Roy, Thibault Mercier, Marie‐Charlotte Audry, Victor Vieille, Thibaut Devillers, Anne‐Laure Deman, Caterina Tomba   +7 more
doaj   +1 more source

Producing Soft Magnetic Composites by Spark Plasma Sintering of Pseudo Core-Shell Ni-Fe Alloy@Mn_0.5Zn_0.5Fe₂O₄ Powders. [PDF]

Materials (Basel), 2023
Cotojman L, Marinca TF, Popa F, Neamțu BV, Prică VC, Chicinaș I.   +5 more
europepmc   +1 more source

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

Advanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali, Xinan Huang, Lucie Motyckova, Nicolas Moreno Gomez, Michal Skowicki, Cora‐Ann Schoenenberger, Peer Fischer, Cornelia G. Palivan   +7 more
wiley   +1 more source

Microstructure and Magnetic Properties of Grain Boundary Insulated Fe/Mn_0.5Zn_0.5Fe₂O₄ Soft Magnetic Composites. [PDF]

Materials (Basel), 2022
Yan L, Yan B, Peng L.
europepmc   +1 more source