Results 241 to 250 of about 669,781 (296)

Imaging Electric Polarization Switching in Multilayer Graphene

Advanced Science, EarlyView.
Domain wall sliding‐induced electric polarization switching is directly observed for the first time in multilayer graphene, enabled by a novel optical readout method. The polarization switching is realized upon application of global and local electric fields, and mechanical forces between neighboring polar domains of opposite out‐of‐plane polarizations
Zhou Zhou, Xiyao Peng, Jianfeng Bi, Jing He, Fei Xue, Jie Jiang, Huizhen Wu, Zhiwen Shi, Haoliang Qian, Toshikaze Kariyado, Sihan Zhao   +10 more
wiley   +1 more source

Unwrapping the Dodecaborane Core: Structure, Electronic Properties, and Chemical Reactivity Across the Complete [B₁₂I_<i>n</i>]^- Series (<i>n</i> = 11-1). [PDF]

J Am Chem Soc
Shao Q, Cao W, Knorke H, Behrend KA, Kaur J, Rohdenburg M, Volke D, Kenttämaa HI, Hu Z, Sun Z, Warneke J, Sun H, Wang XB.   +12 more
europepmc   +1 more source

An Energy Autonomous Microneedle Array‐Based Sensing System for Continuous Biomarker Monitoring

Advanced Science, EarlyView.
This work presents an innovative self‐powered wearable biosensor system for real‐time monitoring of multiple biomarkers in interstitial fluid. The device integrates stainless steel‐based minimally invasive microneedles with ion‐selective membranes, enabling simultaneous Na+, K+, Ca2+, pH, and glucose detection.
Arnab Pal, Kai‐Po Fan, Sheng‐Chun Hung, Jaba Roy Chowdhury, Jun‐Hsun Chung, Meenakshi Ray, Hsiang‐Yun Hsu, Fu‐Cheng Kao, Kuei‐Lin Liu, Zong‐Hong Lin   +9 more
wiley   +1 more source

Hexagonal-Boron-Nitride-Reinforced Butyl/Chloroprene Rubber Composites for Tire Curing Bladder Applications. [PDF]

Polymers (Basel)
Cetin B, Calisir MD, Kilic A, Shyha I.
europepmc   +1 more source

Beyond Percolation: Graphene‐Enabled Network Reinforcement Enhances Thermal Transport in Paraffin Phase‐Change Composites

Advanced Science, EarlyView.
Expanded‐graphite/graphene‐nanoplatelet hybrids deliver a near‐order‐of‐magnitude thermal‐conductivity enhancement in paraffin phase‐change materials. A microCT‐informed 3D modeling framework resolves the percolating EG backbone and captures sub‐voxel GNP enrichment, quantitatively linking microstructure to heat flow and revealing a graphene‐enabled ...
Thomas Hoke, Jackson Hoke, Shucheng Guo, Brittany Chan, Xi Chen   +4 more
wiley   +1 more source

Stereoselective, borane-catalysed synthesis of <i>syn</i>-β-hydroxyketones from α,β-unsaturated ketones. [PDF]

Chem Sci
Macleod J, Nimmo AJ, Cockcroft JHP, Dominguez-Molano P, Nichol GS, Thomas SP.   +5 more
europepmc   +1 more source

A Millimeter‐Scale Implantable Magneto–Mechano–Electric Transducer Based on BTO Piezoelectric Ceramics for Remote Wireless Electrical Stimulation of Injured Sciatic Nerves

Advanced Science, EarlyView.
We report a fully wireless, circuit‐free neural stimulator built on a millimetric magneto‐mechano‐electric (MME) cantilever transducer (3 × 10 × 5 mm) with a barium titanate (BTO) piezoelectric ceramic core. Under low‐frequency alternating magnetic fields, the MME cantilever mechanically oscillates, inducing stress on the BTO element and thereby ...
Yijing Wang, Jingyu Tian, Zhe Xu, Cuiling Zhang, Jingen Wu, Ming Liu, Zhilu Ye, Xiaohui Zhang   +7 more
wiley   +1 more source

Biguanide Complexes of Boron and Aluminum. [PDF]

Inorg Chem
Vlk L, Chlupatý T, Hoffmannová A, Růžičková Z, Szymańska A, Théron B, Malacea-Kabbara R, Le Gendre P, Walkowiak J, Růžička A.   +9 more
europepmc   +1 more source

Effect of Master Alloy Based on Al and Si with Ti and B on Mechanical Properties of AlSi9 Alloy. [PDF]

Materials (Basel)
Lipiński T.
europepmc   +1 more source