A subnanolitre tetherless optoelectronic microsystem for chronic neural recording in awake mice [0.03%]
一种无须固定且具有长期记录能力的皮下光学电子微系统用于在清醒小鼠中进行神经元记录
Sunwoo Lee,Shahaboddin Ghajari,Sanaz Sadeghi et al.
Sunwoo Lee et al.
The long-term recording of neural activity could be used to understand complex behaviours and disorders. However, the development of technology capable of such measurements faces a variety of technical challenges, including the relative mot...
Rongzhou Lin,Chengmei Jiang,Sippanat Achavananthadith et al.
Rongzhou Lin et al.
Soft polymers programmed with functional particles can be used to create intrinsically stretchable electronics. However, current approaches to fabricating such materials require that the particles be first colloidally dispersed in a liquid ...
Michele Martemucci,François Rummens,Yannick Malot et al.
Michele Martemucci et al.
Developing artificial intelligence systems that are capable of learning at the edge of a network requires both energy-efficient inference and learning. However, current memory technology cannot provide the necessary combination of high endu...
A clean van der Waals interface between the high- k dielectric zirconium oxide and two-dimensional molybdenum disulfide [0.03%]
高介电常数氧化锆和二硫化钼之间的干净范德华尔斯界面
Han Yan,Yan Wang,Yang Li et al.
Han Yan et al.
Two-dimensional transition metal dichalcogenide semiconductors possess ideal attributes for meeting industry scaling targets for transistor channel technology. However, the development of scaled field-effect transistors (FETs) requires indu...
Monolithic three-dimensional neural probes from deterministic rolling of soft electronics [0.03%]
柔性电子的确定性卷绕实现单片三维神经探针
Yi Qiang,Wen Gu,Dongyeol Jang et al.
Yi Qiang et al.
Cognition and behaviour rely on coordinated activity from neural circuits distributed across three-dimensions. However, typical probes for recording neural activity in the brain are limited to two-dimensional interfacing due to the planar s...
Continuous Biochemical Profiling of the Gastrointestinal Tract Using an Integrated Smart Capsule [0.03%]
用于连续生化检测的智能胶囊胃肠道显像剂研发及应用研究进展
Jihong Min,Hyunah Ahn,Heather Lukas et al.
Jihong Min et al.
The gastrointestinal tract contains a wealth of chemical information that can be used to decipher the health of the digestive and nervous systems. Traditional methods of analysis, such as fecal analysis and biopsies, are invasive, costly, a...
Xiaoxiang Gao,Xiangjun Chen,Muyang Lin et al.
Xiaoxiang Gao et al.
Wearable electromyography devices can detect muscular activity for health monitoring and body motion tracking, but this approach is limited by weak and stochastic signals with a low spatial resolution. Alternatively, echomyography can detec...
Gallium nitride multichannel devices with latch-induced sub-60-mV-per-decade subthreshold slopes for radiofrequency applications [0.03%]
用于无线电频应用的亚阈值斜率小于60mV/decade的氮化镓多通道器件
Akhil S Kumar,Stefano Dalcanale,Michael J Uren et al.
Akhil S Kumar et al.
Aluminium gallium nitride/gallium nitride (AlGaN/GaN)-based superlattice castellated field-effect transistors are a potential basis for high-power radiofrequency amplifiers and switches in future radars. The reliability of such devices, how...
Yingqiang Wang,Chaochao Sun,Daniel Ahmed
Yingqiang Wang
Wearable electronics, such as smart textiles, are of potential use in healthcare monitoring, human-machine interfaces and environmental analysis. However, the scalability and reliability of the technology is restricted due to challenges rel...
Spin injection in graphene using ferromagnetic van der Waals contacts of indium and cobalt [0.03%]
使用铟和钴的铁磁范德华接触在石墨烯中进行自旋注入
Soumya Sarkar,Saeyoung Oh,Peter J Newton et al.
Soumya Sarkar et al.
Graphene-based spintronic devices require efficient spin injection, and dielectric tunnel barriers are typically used to facilitate spin injection. However, the direct growth of ultrathin dielectrics on two-dimensional surfaces is challengi...