Bio-inspired artificial mechanoreceptors with built-in synaptic functions for intelligent tactile skin [0.03%]
用于智能触觉皮肤的仿生内置突触功能的人工机械感受器
Seok Ju Hong,Yu Rim Lee,Atanu Bag et al.
Seok Ju Hong et al.
Tactile perception involves the preprocessing of signals from slowly adapting and fast-adapting afferent neurons, which exhibit synapse-like interactions between mechanoreceptors and their dendrites or terminals, transmitting signals to the...
James Utama Surjadi,Bastien F G Aymon,Molly Carton et al.
James Utama Surjadi et al.
Mechanical metamaterials can achieve high stiffness and strength at low densities, but often at the expense of low ductility and stretchability-a persistent trade-off in materials. In contrast, double-network hydrogels feature interpenetrat...
Xiaoyue Gao,Peng Gao
Xiaoyue Gao
Electron ptychography reveals a ferroelectricity dominated by anion displacements [0.03%]
电子ptychography揭示了以阴离子位移为主的铁电性
Harikrishnan Kp,Ruijuan Xu,Kinnary Patel et al.
Harikrishnan Kp et al.
Sodium niobate, a lead-free ferroic material, hosts delicately balanced, competing order parameters, including ferroelectric states that can be stabilized by epitaxial strain. Here we show that the resulting macroscopic ferroelectricity exh...
Tunable fractional Chern insulators in rhombohedral graphene superlattices [0.03%]
菱形石墨烯超晶格中的可调分数陈绝缘体
Jian Xie,Zihao Huo,Xin Lu et al.
Jian Xie et al.
Fractional Chern insulators showing transport effects with fractionally quantized Hall plateaus under zero magnetic field provide opportunities to engineer topological electronics. By construction of a topological flat band with moiré engi...
Meng Li,Stephen D House,Judith C Yang
Meng Li
Qijun Sun,Zhong Lin Wang
Qijun Sun
Bioinstructive scaffolds enhance stem cell engraftment for functional tissue regeneration [0.03%]
具有生物指导性的脚手架能增强干细胞植入以促进功能组织再生
Di Wu,Ioannis Eugenis,Caroline Hu et al.
Di Wu et al.
Stem cell therapy is a promising approach for tissue regeneration after traumatic injury, yet current applications are limited by inadequate control over the fate of stem cells after transplantation. Here we introduce a bioconstruct enginee...
Immune-compatible designs of semiconducting polymers for bioelectronics with suppressed foreign-body response [0.03%]
具有抑制外来体反应的生物电子半导体聚合物的免疫兼容设计
Nan Li,Seounghun Kang,Zhichang Liu et al.
Nan Li et al.
One of the greatest obstacles to achieving implantable electronics with long-term functionality and minimized inflammatory reactions is the immune-mediated foreign-body response (FBR). Recently, semiconducting polymers with mixed electron-i...
Weijie Zheng,Xingyue Ma,Zhentao Pang et al.
Weijie Zheng et al.
Polar skyrmions have demonstrated rich physics and exotic properties for developing novel functionalities. However, so far, skyrmion nanodomains exist only in a few material systems, such as ferroelectric/dielectric superlattices, free-stan...