Results 121 to 130 of about 1,129,821 (233)

Spatiotemporal Thermal Modulation and Patterning using a Programmable 1024 Element Microheater Array

Advanced Science, EarlyView.
Programmable microheater arrays are essential for a variety of applications. However, large arrays have thus far not been realized. We introduce a programmable 32×$\times$32 microheater array consisting of heating elements – each smaller than 300 μm$\umu{\rm m}$.
Rahul Goyal, Jang‐Hwan Han, Sadaf Pashapour, Peer Fischer   +3 more
wiley   +1 more source

Fabrication of nano-capillary emitter arrays for ionic liquid electrospray thrusters [PDF]

In this study, we fabricated nano-capillary emitter arrays for stable ion emission of ionic liquid electrospray thrusters, employing the fabrication of field emitter arrays or gated nano electron sources.
Liu, Yongxun, Hara, Shiro, 60218617, Nagao, Masayoshi, 20403123, 80552661, 80357607, Murakami, Katsuhisa, Suzuki, Kanta, Sommawan, Khumpuang, Takao, Yoshinori   +10 more
core  

Porcupine‐Quill‐Inspired Shape‐Morphing Biointerfaces Disassemble Biofilms [PDF]

Advanced science
A porcupine‐spine‐inspired dynamic offensive bio‐interface is developed for active biofilm disassembly. By coupling electrically driven nano‐dagger penetration with light‐triggered ROS generation, the surface overcomes the passive limitations of conventional mechano‐bactericidal topographies, achieving near‐complete biofilm eradication, strong ...
Qian F, Xia M, Wang Z, Jia X, Yin J, Fu M, Zhang X, Shi X, Chen S, Wang N, Chen Z.   +10 more
europepmc   +2 more sources

Mechanically Reprogrammed Coaxial Fibers for Multiphysics Transduction and Human‐Machine Interfaces

Advanced Science, EarlyView.
A continuously wet‐spun coaxial fiber is developed to combine stretchable conductivity, resistive sensing, and self‐powered triboelectric sensing in a single architecture. A mechanically reprogrammed dual‐network sheath stabilizes large deformation and improves signal reliability. These fibers can be woven into textile interfaces for multichannel touch
Xinyi Cao, Chao Ye, Shengjie Ling, Ming Li, Zhao Sha, Chun‐Hui Wang, Shuhua Peng   +6 more
wiley   +1 more source

Low-temperature laser sintering of printed nano-silver electrodes for flexible electronics

, 2012
In this paper, we demonstrated the continuous wave (CW,1064nm) laser sintering of nano-sliver electrode patterns printed by an aerosol jet printer on polyethylene terephthalate (PET) substrate.
Zheng Cui*（崔铮）, Weibing Gu（顾唯兵）, Jian Lin（林剑）   +2 more
core  

Influence of Ru Content on Defect Formation and Electrocatalytic Activity of Au‐Pd‐Pt‐Ru Compositionally Complex Solid Solution Thin Films for the Hydrogen Evolution Reaction

Advanced Science, EarlyView.
Transmission electron microscopy reveals that the formation of planar defects in Au–Pd–Pt–Ru CCSS thin films depends on Ru content, which in turn influences hydrogen evolution reaction electrocatalytic activity. As the Ru content increases, the density of nanotwins initially rises; with further Ru addition, stacking faults form.
Miran Joo, Huixin Xiu, Sabrina Baha, Ridha Zerdoumi, Ningyan Cheng, Christoph Somsen, Yujiao Li, Aleksander Kostka, Wolfgang Schuhmann, Alfred Ludwig, Christina Scheu   +10 more
wiley   +1 more source

Potassium-Selective Nanoelectrode Arrays for Single-Cell Profiling of Human iPSC-Derived Cardiomyocytes. [PDF]

ACS Nano
Meganathan DP, Banzon R, Casanova A, Sarikhani E, Mahato K, Vu H, Reade S, Ambika Devarajan I, Tahir A, Sasi L, Sadr L, Wang J, Jahed Z.   +12 more
europepmc   +1 more source

Multi‐Modal Low‐Power Adaptive Braille Recognition System Based on Hf0.3Zr0.7O2 Memristor

Advanced Science, EarlyView.
A multimodal adaptive perception system based on HZO ferroelectric memristor realizes efficient Braille digit recognition via reservoir computing. It delivers high recognition accuracy with ultralow‑energy analog computation, offering a promising hardware solution for environment‑robust neuromorphic assistive devices for visually impaired users ...
Jikang Xu, Jiacheng Wang, Ziye Li, Weidong Sun, Jianlin Wang, Qiang Lu, Wenjing Liu, Xiaoyang Liu, Yan Sun, Xiaobing Yan   +9 more
wiley   +1 more source

Programmable Optical Megapixel Nano-Kirigami Matrix. [PDF]

Adv Mater
Chen Y, Zhang Y, Niu M, Li C, Sun H, Liang Q, Pan R, Kong X, Gao M, Xie H, Li J, Hong X, Li J.   +12 more
europepmc   +1 more source

Organic Electrochemical Transistors for Neuromorphic Bioelectronics: Materials and Manufacturing Technologies

Advanced Science, EarlyView.
Organic electrochemical transistors bridge biological ionic signaling and neuromorphic computation through volumetric electrochemical gating. This review connects Organic mixed ionic–electronic conductor materials, device architectures, and manufacturing technologies to show how geometry, ion transport, and fabrication strategies program plasticity ...
Hyunjin Lee, Jihyang Park, Xinyi Wang, Yueqi Deng, Jiashu Ren, Tao Zhou   +5 more
wiley   +1 more source