A flexible resistive strain gauge with reduced temperature effect via thermal expansion anisotropic composite substrate [0.03%]
一种通过热膨胀各向异性基底减小温度影响的柔性应变计
Mengqiu Li,Zhiyuan Hu,Bo Yan et al.
Mengqiu Li et al.
Strain gauge plays vital roles in various fields as structural health monitoring, aerospace engineering, and civil infrastructure. However, traditional flexible strain gauge inevitably brings the pseudo-signal caused by the substrate temper...
Designing magnetic microcapsules for cultivation and differentiation of stem cell spheroids [0.03%]
设计磁微胶囊用于培养和分化干细胞球体
Kihak Gwon,Ether Dharmesh,Kianna M Nguyen et al.
Kihak Gwon et al.
Human pluripotent stem cells (hPSCs) represent an excellent cell source for regenerative medicine and tissue engineering applications. However, there remains a need for robust and scalable differentiation of stem cells into functional adult...
A low-voltage-driven MEMS ultrasonic phased-array transducer for fast 3D volumetric imaging [0.03%]
一种低电压驱动的MEMS超声相控阵换能器实现快速三维体积成像
Yun Zhang,Tong Jin,Yining Deng et al.
Yun Zhang et al.
Wearable ultrasound imaging technology has become an emerging modality for the continuous monitoring of deep-tissue physiology, providing crucial health and disease information. Fast volumetric imaging that can provide a full spatiotemporal...
Microdissection tools to generate organoids for modeling the tumor immune microenvironment [0.03%]
显微解剖工具生成类器官模拟肿瘤免疫微环境
Seth C Cordts,Kanako Yuki,Maria F Henao Echeverri et al.
Seth C Cordts et al.
Patient-derived tumor organoids have emerged as promising models for predicting personalized drug responses in cancer therapy, but they typically lack immune components. Preserving the in vivo association between tumor cells and endogenous ...
Sustainability inspired fabrication of next generation neurostimulation and cardiac rhythm management electrodes via reactive hierarchical surface restructuring [0.03%]
基于反应性分层表面重构的下一代神经刺激和心脏起搏电极的可持续制造法
Shahram Amini,Hongbin Choi,Wesley Seche et al.
Shahram Amini et al.
Over the last two decades, platinum group metals (PGMs) and their alloys have dominated as the materials of choice for electrodes in long-term implantable neurostimulation and cardiac rhythm management devices due to their superior conducti...
Noncontact excitation of multi-GHz lithium niobate electromechanical resonators [0.03%]
非接触激励的多吉赫兹锂 tantalate 电磁共振器
Danqing Wang,Jiacheng Xie,Yu Guo et al.
Danqing Wang et al.
The demand for high-performance electromechanical resonators is ever-growing across diverse applications, ranging from sensing and time-keeping to advanced communication devices. Among the electromechanical materials being explored, thin-fi...
Fuwang Li,Jian Wei,Xiaomei Qin et al.
Fuwang Li et al.
Field-controlled micromanipulation represents a pivotal technique for handling microparticles, yet conventional methods often risk physical damage to targets. Here, we discovered a completely new mechanism for true noncontact manipulation t...
Zero-power infrared switch with two-phase microfluidic flow and a 2D material thermal isolation layer [0.03%]
一种基于两相微流控技术和二维材料绝热层的零功耗红外开关
Zekun Zhang,Peng Li,Yixuan Zou
Zekun Zhang
Wireless sensor nodes (WSNs) play an important role in many fields, including environmental monitoring. However, unattended WSNs face challenges in consuming power continuously even in the absence of useful information, which makes energy s...
Functionalized monodisperse microbubble production: microfluidic method for fast, controlled, and automated removal of excess coating material [0.03%]
功能化单分散微气泡的制备：快速、可控及自动除去过量包覆材料的芯片方法
M R P van den Broek,M Versluis,A van den Berg et al.
M R P van den Broek et al.
Functionalized monodisperse microbubbles have the potential to boost the sensitivity and efficacy of molecular ultrasound imaging and targeted drug delivery using bubbles and ultrasound. Monodisperse bubbles can be produced in a microfluidi...
Ultrasensitive SERF atomic magnetometer with a miniaturized hybrid vapor cell [0.03%]
一种具有微型化混合蒸气室的超灵敏自激共振原子磁力计
Yintao Ma,Yao Chen,Mingzhi Yu et al.
Yintao Ma et al.
The chip-scale hybrid optical pumping spin-exchange relaxation-free (SERF) atomic magnetometer with a single-beam arrangement has prominent applications in biomagnetic measurements because of its outstanding features, including ultrahigh se...