Triggered Ferroelectricity in HfO2 From Hybrid Phonons and Higher-Order Dynamical Charges [0.03%]
混合声子和高阶动力电荷引发的HfO2铁电性
Seongjoo Jung,Turan Birol
Seongjoo Jung
Ferroelectric HfO 2 ${/rm HfO}_2$ has emerged as a highly promising material for high-density nonvolatile memory and nanoscale transistor applications. However, the uncertain origin of polarization in HfO 2 ${/rm HfO}_2$ limits our abil...
Digital Microneedles for Multiplexed Transdermal Sensing via Fluorescent QR Codes [0.03%]
具有荧光二维码的数字化微针用于经皮多重传感
Farbod Abazar,Shahrokh Vahabi,Elena Bellotti et al.
Farbod Abazar et al.
Real-time biochemical sensing is essential for precision medicine, yet current wearable and transdermal biosensors suffer from signal drift, calibration demands, and limited multiplexing capabilities in vivo. Here, we introduce digital fluo...
Unlocking an Efficient SOD-to-CAT Catalytic Relay in a MOF Nanozyme via Dopamine-Driven Interfacial Nanoreconstruction for Osteoarthritis Therapy [0.03%]
通过多巴胺驱动界面纳米重建解锁MOF纳米酶中的SOD到CAT的催化接力以治疗骨关节炎
Zhiqiang Li,Ben Wu,Weihua Li et al.
Zhiqiang Li et al.
Osteoarthritis (OA) is driven by a vicious cycle of inflammation and reactive oxygen species (ROS). While cobalt-based metal-organic framework (MOF) nanozymes are potent catalase (CAT) mimics, their therapeutic efficacy is crippled by an in...
Self-Powered Flexible Triboelectric-Gated Ion-Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition [0.03%]
用于神经形态触觉感应和人体活动识别的自供电柔性摩擦电栅离子凝胶晶体管
Hanseong Cho,Seoyeon Park,Youngmin Lee et al.
Hanseong Cho et al.
Wearable and flexible neuromorphic devices capable of accurately emulating synaptic behaviors while autonomously responding to mechanical stimuli hold great promise for intelligent sensing and bio-inspired computing. Here, we present a full...
Highly Conductive Ag Flakes-Based Bio-Adhesive for Multi-Functional Epidermal Electronics [0.03%]
一种用于多功能表皮电子器件的生物胶银片高导电粘合剂
Zujian Li,Weichang Xie,Tienan Zhao et al.
Zujian Li et al.
Robust skin-electronic interfaces are essential for signal fidelity of wearable bioelectronics, particularly under dynamic physiological conditions. In situ fabrication of biocompatible electronics offers a promising strategy to achieve con...
Unified Interface-Bulk Enhancements in Wide-Bandgap Perovskites Enabled by Bifunctional Cyanoacetic Acid for Textured Silicon/Perovskite Tandem Solar Cells [0.03%]
用于纹理硅/钙钛矿串联太阳能电池的双功能氰乙酸在宽禁带钙钛矿中实现统一界面的体积改进作用
Shaojie Yuan,Fengchun Cai,Zhengjie Zhu et al.
Shaojie Yuan et al.
Wide-bandgap (WBG) perovskite solar cells (PSCs) are essential for silicon/perovskite tandems but are hampered by buried-interface disorder, bulk defects, and ion-migration-induced degradation, challenges that are further amplified on textu...
Synergistic Passivation Enables 22.76%-Efficiency Quasi-2D Perovskite Solar Cells [0.03%]
协同钝化实现22.76%效率准二维钙钛矿太阳能电池
Ya-Peng Shi,Jie Yu,Zhipeng Miao et al.
Ya-Peng Shi et al.
Quasi-two-dimensional (quasi-2D) perovskite solar cells (PSCs) offer intrinsically enhanced environmental stability owing to their hydrophobic spacer layers, but the associated uncoordinated sites and ionic vacancies act as severe non-radia...
Realizing a Two-Dimensional Ferromagnet With High Curie Temperature and Low Damping: Cr1.8Te2 [0.03%]
实现居里温度高、阻尼低的二维铁磁体：Cr₁•₈Te₂
Longqian Yu,Xi Yang,Zhentao Pang et al.
Longqian Yu et al.
The rise of the 2D ferromagnets not only significantly advances fundamental physics and materials science but also provides excellent opportunities for various applications, particularly in spintronics. The 2D ferromagnets reported so far e...
Nanoadjuvant-Mediated Electro-Immunotherapy Enhances Irreversible Electroporation for Pancreatic Cancer Treatment [0.03%]
纳米佐剂介导的电免疫疗法增强不可逆电穿孔对胰腺癌的治疗效果
Chengyue Zhang,Baohua Wang,Yacong Wang et al.
Chengyue Zhang et al.
Pancreatic ductal adenocarcinoma (PDAC) is a highly lethal malignancy, primarily attributable to its immunosuppressive tumor microenvironment and limited responsiveness to conventional therapies. Irreversible electroporation (IRE), a non-th...
Reconstruction of R [Formula: see text] m Disordered Phase Homogenizing Li+ Distribution Toward Mitigating H2-H3 Phase Transition in LiNi0.95Co0.02Mn0.03O2 [0.03%]
通过均匀化Li+分布来缓解LiNi0.95Co0.02Mn0.03O2中H2-H3相变的R [Formula: see text] m无序相重构研究
Jiaxuan Zuo,Lingkun Yang,Xuan Yang et al.
Jiaxuan Zuo et al.
Electro-chemo-mechanical coupling failure severely deteriorates the cycling performance of LiNi0.95Co0.02Mn0.03O2 (NCM95), which results from the inhomogeneous lithium-ion distribution at high charge states, coupled with lattice mismatch in...