Investigation on fabrication of silicon nanopores using an electrochemical passivation etch-stop strategy [0.03%]
基于电化学钝化刻蚀停止策略的硅纳米孔道加工工艺研究
Hao Hong,Xin Lei,Jiangtao Wei et al.
Hao Hong et al.
The three-step wet etching (TSWE) method has been proven to be a promising technique for fabricating silicon nanopores. Despite its potential, one of the bottlenecks of this method is the precise control of the silicon etching and etch-stop...
Nanomaterials in PCR: exploring light-to-heat conversion mechanisms and microfluidic integration [0.03%]
纳米材料在PCR中的应用：探索光热转换机制及微流控集成
Samaneh Shamsian,Abu Bakar Siddique,Vahid Kordzadeh-Kermani et al.
Samaneh Shamsian et al.
As a popular process in molecular-based diagnostics, polymerase chain reaction (PCR) can be employed for amplifying small amounts of DNA/RNA from different sources such as tissue, cells, peripheral blood and so on. Thanks to the unique phys...
Intelligent planetary gear fault diagnosis system based on MEMS acoustic emission sensor [0.03%]
基于MEMS声发射传感器的智能行星齿轮故障诊断系统
Hanjie Dou,Tao Liu,Zhihao Li et al.
Hanjie Dou et al.
Early equipment fault diagnosis can identify potential risks, significantly reduce maintenance costs, and minimize property damage. However, vibration, strain, and force sensors operating at low frequencies with narrow bandwidths are insuff...
Battery-free and self-propelled bionic microneedle system for chemically controlled on-demand drug delivery [0.03%]
一种无电池且可自我驱动的仿生微针系统实现化学控制下按需给药
Yuyu Tan,Cao Tan,Mengli Luo et al.
Yuyu Tan et al.
Developing a promising on-demand controllable microneedle drug delivery system could provide stronger self-control and precision delivery of a large payload capacity. Nevertheless, the efficacy of existing systems has been constrained by li...
Patch-type capacitive micromachined ultrasonic transducer for ultrasonic power and data transfer [0.03%]
用于超声波能量和数据传输的贴片式电容微机电超声换能器
Chaerin Oh,Young-Min Kim,Taemin Lee et al.
Chaerin Oh et al.
Ultrasonic power and data transfer is a promising technology for implantable medical devices because of its non-invasiveness, deep penetration depth, and potential for a high-power transmission rate with a low specific absorption rate. Howe...
Fluidic-manipulation-enabled multiplexed dose delivery of RONS by a CAP chip for dose optimization enhancement [0.03%]
基于等离子体芯片的流体操控实现RONS复式剂量递送及优化
Fang Wang,Liangyu Zhou,Wei Guo et al.
Fang Wang et al.
The plasma-derived reactive oxygen and nitrogen species (RONS) enable cold atmospheric plasma (CAP) to combat cancer and infectious wounds. Achieving therapeutic outcomes with CAP necessitates precise treatment doses. Current CAP devices ar...
Near-zero nonlinear error pressure sensor based on piezoresistor sensitivity matching for wind tunnel pressure test [0.03%]
基于压阻灵敏度匹配的低非线性误差压力传感器用于风洞压力测试
Yuanying Zhang,Fengyun Liu,Zechen Zhou et al.
Yuanying Zhang et al.
High-precision piezoresistive pressure sensors play a significant role in aerospace, automotive, and other fields. Nonlinear error is the key factor that restricts the improvement of the sensor precision. A mathematical model for evaluating...
A 70 MPa silicon resonant pressure microsensor with resonators supported by micro beams based on volume compressed sensing [0.03%]
基于体压缩传感的微支撑梁谐振式70MPa硅压力微传感器
Zongze Yu,Pan Qian,Yulan Lu et al.
Zongze Yu et al.
Meeting the growing demands for accuracy, resolution and response time of high-pressure microsensors applicated in ocean science and petroleum industry, this paper developed a silicon resonant high pressure microsensor based on volume compr...
Mechanically robust and self-cleanable encapsulated metalens via spin-on-glass packaging [0.03%]
基于旋涂玻璃封装的机械鲁棒且自清洁的金属透镜
Younghwan Yang,Dohyun Kang,Junhwa Seong et al.
Younghwan Yang et al.
Metalenses-two-dimensionally arranged artificial nanostructures that focus light-have been extensively studied due to their great potential for applications in consumer goods and industrial products. However, when metalenses are exposed to ...
High-precision neural information detection of multiple brain regions in mice under different concentrations of isoflurane anesthesia based on microelectrode arrays [0.03%]
基于微电极阵列的小鼠不同浓度异氟醚麻醉下多个脑区的高精度神经信息检测
Yiming Duan,Qianli Jia,Jinping Luo et al.
Yiming Duan et al.
The precise neural mechanisms by which general anesthetics induce unconsciousness remain undetermined, with ongoing debate over whether they primarily affect the cortex directly or act predominantly on the sleep-wake brain regions. There is...