Jian Zhou,Ian Papautsky
Jian Zhou
The manipulation of cells and particles suspended in viscoelastic fluids in microchannels has drawn increasing attention, in part due to the ability for single-stream three-dimensional focusing in simple channel geometries. Improvement in t...
Smartphone-powered iontophoresis-microneedle array patch for controlled transdermal delivery [0.03%]
智能手机控制的离子电渗-微针贴片用于受控经皮传输
Jingbo Yang,Yanjun Li,Rui Ye et al.
Jingbo Yang et al.
The incidence rate of diabetes has been increasing every year in nearly all nations and regions. The traditional control of diabetes using transdermal insulin delivery by metal needles is generally associated with pain and potential infecti...
Self-cleaning semiconductor heterojunction substrate: ultrasensitive detection and photocatalytic degradation of organic pollutants for environmental remediation [0.03%]
自清洁半导体异质结基片：用于环境修复的有机污染物超灵敏检测及光催化降解
Mingyue Hu,Yingnan Quan,Shuo Yang et al.
Mingyue Hu et al.
Emerging technologies in the field of environmental remediation are becoming increasingly significant owing to the increasing demand for eliminating significant amounts of pollution in water, soil, and air. We designed and synthesized MoS2/...
Mojtaba Hodjat-Shamami,Farrokh Ayazi
Mojtaba Hodjat-Shamami
The theory of eigenmode operation of Coriolis vibratory gyroscopes and its implementation on a thin-film piezoelectric gyroscope is presented. It is shown analytically that the modal alignment of resonant gyroscopes can be achieved by apply...
Modular operation of microfluidic chips for highly parallelized cell culture and liquid dosing via a fluidic circuit board [0.03%]
通过流体电路板进行高度并行化的细胞培养和液体剂量的微流控芯片模块操作
A R Vollertsen,D de Boer,S Dekker et al.
A R Vollertsen et al.
Microfluidic systems enable automated and highly parallelized cell culture with low volumes and defined liquid dosing. To achieve this, systems typically integrate all functions into a single, monolithic device as a "one size fits all" solu...
Gradient wettability induced by deterministically patterned nanostructures [0.03%]
由确定性纳米结构引起的梯度润湿特性
Siyi Min,Shijie Li,Zhouyang Zhu et al.
Siyi Min et al.
We report a large-scale surface with continuously varying wettability induced by ordered gradient nanostructures. The gradient pattern is generated from nonuniform interference lithography by utilizing the Gaussian-shaped intensity distribu...
Mapping inertial migration in the cross section of a microfluidic channel with high-speed imaging [0.03%]
使用高速成像在微流控通道的横截面中绘制惯性迁移图
Jian Zhou,Zhangli Peng,Ian Papautsky
Jian Zhou
The wide adoption of inertial microfluidics in biomedical research and clinical settings, such as rare cell isolation, has prompted the inquiry of its underlying mechanism. Although tremendous improvement has been made, the mechanism of ine...
Design of freeform geometries in a MEMS accelerometer with a mechanical motion preamplifier based on a genetic algorithm [0.03%]
基于遗传算法的MEMS加速度计自由曲面几何设计及机械运动前置放大器研究
Chen Wang,Xiaoxiao Song,Weidong Fang et al.
Chen Wang et al.
This paper describes a novel, semiautomated design methodology based on a genetic algorithm (GA) using freeform geometries for microelectromechanical systems (MEMS) devices. The proposed method can design MEMS devices comprising freeform ge...
Clandestine nanoelectromechanical tags for identification and authentication [0.03%]
用于识别和认证的秘密纳米机电标签
Sushant Rassay,Mehrdad Ramezani,Sumaiya Shomaji et al.
Sushant Rassay et al.
The realization of truly unclonable identification and authentication tags is the key factor in protecting the global economy from an ever-increasing number of counterfeit attacks. Here, we report on the demonstration of nanoscale tags that...
Makars Šiškins,Martin Lee,Dominique Wehenkel et al.
Makars Šiškins et al.
The high flexibility, impermeability and strength of graphene membranes are key properties that can enable the next generation of nanomechanical sensors. However, for capacitive pressure sensors, the sensitivity offered by a single suspende...