PPy-Coated Wire Actuators for the Micromechanostimulation of Cells: Fabrication and Characterization [0.03%]
用于细胞微机械刺激的PPy涂层线材致动器：制备与表征
Amaia B Ortega-Santos,Satoru Hayano,Emilio Satoshi Hara et al.
Amaia B Ortega-Santos et al.
Cellular mechanotransduction signals play a crucial role in physiological and pathological conditions, including skeletal disorders. Although various systems exist to mechanically stimulate cultured cells, most are constrained by incubator ...
Korbinian Aicher,Thomas Berger,Antonios Litovoilis et al.
Korbinian Aicher et al.
Powder compaction results in local strains in ZnO nanoparticle ensembles, which alter the abundance of intrinsic defects that determine the electronic structure of the semiconductor. Defect formation energies obtained by density functional ...
Sofia Papa,Margherita Montorsi,Leonardo Arrighetti et al.
Sofia Papa et al.
Chitosan films have attracted interest as flexible and biocompatible materials in health monitoring technologies due to their intrinsic piezoelectricity. This work studies, for the first time, the piezoelectric performances of solution-cast...
A Nanotube Injector for Cytoplasmic Transfer and Enhanced Mitochondrial Function [0.03%]
用于细胞质转移和增强线粒体功能的纳米管注射器
Bingfu Liu,Zhuhang Dai,Bowen Zhang et al.
Bingfu Liu et al.
The intercellular transportation of molecules is crucial for regulating cell communication and function. However, the existing techniques for molecule transfer across cell barriers often cause cellular damage or have low transfer efficienci...
Wearable Hybrid Strain-Myoelectric Sensing System for Machine-Learning-Assisted Sarcopenia Screening [0.03%]
一种基于机器学习的肌少症筛查混合应变-肌电信号可穿戴测量系统
Ke Wang,Guanbo Min,Tingyu Wang et al.
Ke Wang et al.
The early screening of sarcopenia represents a critical clinical need amid the accelerating global aging population. Current diagnostic methods, relying on bioelectrical impedance analysis (BIA), handgrip strength testing, and other clinica...
Beyond Seamless: Unexpected Defective Merging in Single-Orientation Graphene [0.03%]
超越无缝：单取向石墨烯中的意外缺陷合并现象
Zhien Wang,Jiangtao Wang,Diego Exposito et al.
Zhien Wang et al.
Single-orientation stitching of graphene has emerged as the predominant method for growth of large-area, high-quality graphene films. Particularly noteworthy is graphene grown on single-crystalline Cu(111)/sapphire substrates, which exhibit...
Plasmonic Supercavitation Enables Nanoparticle Photo-Ejection Across Air/Water Interface [0.03%]
等离子超级空化技术实现纳米颗粒在空气/水界面的光子发射
Qiushi Zhang,Renzheng Zhang,Amartya Mandal et al.
Qiushi Zhang et al.
The ability to separate miniscule solid particles (e.g., nanoparticles) from liquid is important to a wide range of applications. However, directly moving nanoparticles out of liquid is difficult as the capillary force on the nanoparticle a...
Design and Performance of Two-Sided Self-Protecting Perovskite Solar Cells for Indoor Vertical Applications [0.03%]
适用于室内垂直应用的双面自保护钙钛矿太阳能电池的设计与性能研究
Salvatore Valastro,Sebastian Ferranti,Rosa Previti et al.
Salvatore Valastro et al.
We present a novel photovoltaic architecture that integrates two perovskite solar cells (PSCs), each fabricated on a separate substrate and bonded back-to-back, forming a self-protective and bifacial device. This configuration, named two-si...
Photogeneration of Hydrogen in Water via Self-Assembly-Induced Colloidal Covalent Organic Framework Particles [0.03%]
通过自组装诱导的胶体共价有机框架颗粒在水中光生氢气
Axelle Larrieu,Sabuj Kanti Das,Aurelien Viterisi et al.
Axelle Larrieu et al.
The synthesis of colloidal imine-linked Covalent Organic Framework nanoparticles using a polymeric growth-blocking agent that facilitates both in situ colloidal stabilization and size control. This new surfactant-free method, called Self-As...
Drastic Enhancement of Activity and Durability for Oxygen Reduction Reaction by Melamine Modification for Platinum Nanocluster-Loaded Electrocatalysts [0.03%]
基于脲的含氮小分子修饰铂纳米团簇电催化剂以大幅提升其氧还原性能研究
Ryuki Kurosaki,Tokuhisa Kawawaki,Kaoru Ikeda et al.
Ryuki Kurosaki et al.
To facilitate the widespread adoption of environmentally friendly fuel cells, it is essential to enhance the mass activity (MA) and durability of platinum (Pt) catalysts used in the oxygen reduction reaction (ORR). In this study, approximat...