An Inductively-Powered Wireless Neural Recording System with a Charge Sampling Analog Front-End [0.03%]
一种具有电荷采样模拟前端的无线供能神经信号记录系统
Seung Bae Lee,Byunghun Lee,Mehdi Kiani et al.
Seung Bae Lee et al.
An inductively-powered wireless integrated neural recording system (WINeR-7) is presented for wireless and battery less neural recording from freely-behaving animal subjects inside a wirelessly-powered standard homecage. The WINeR-7 system ...
Yiyan Peng,Yuri M Shkel,Timothy J Hall
Yiyan Peng
Medical ultrasound systems are capable of monitoring a variety of health conditions while avoiding invasive procedures. However this function is complicated by ultrasound contrast of the tissue varying with contact pressure exerted by the p...
Temperature Compensation of Oxygen Sensing Films Utilizing a Dynamic Dual Lifetime Calculation Technique [0.03%]
基于动态双寿命计算法的氧敏薄膜温度补偿技术研究
Bradley B Collier,Michael J McShane
Bradley B Collier
With advances to chemical sensing, methods for compensation of errors introduced by interfering analytes are needed. In this work, a dual lifetime calculation technique was developed to enable simultaneous monitoring of two luminescence dec...
Detection and Monitoring of Microparticles Under Skin by Optical Coherence Tomography as an Approach to Continuous Glucose Sensing Using Implanted Retroreflectors [0.03%]
基于光学 coherence 横向断层扫描的皮肤下微粒检测与监控技术用于连续血糖监测中的在体应用研究
Shang Wang,Tim Sherlock,Betsy Salazar et al.
Shang Wang et al.
We demonstrate the feasibility of using optical coherence tomography (OCT) to image and detect 2.8 μm diameter microparticles (stationary and moving) on a highly-reflective gold surface both in clear media and under skin in vitro. The OCT ...
A Smart Wirelessly Powered Homecage for Long-Term High-Throughput Behavioral Experiments [0.03%]
一种用于长期高通量行为实验的智能无线供电 homecage
Byunghun Lee,Mehdi Kiani,Maysam Ghovanloo
Byunghun Lee
A wirelessly powered homecage system, called the EnerCage-HC, that is equipped with multicoil wireless power transfer, closed-loop power control, optical behavioral tracking, and a graphic user interface is presented for longitudinal electr...
CMOS Imaging of Pin-Printed Xerogel-Based Luminescent Sensor Microarrays [0.03%]
互补金属氧化物半导体成像法检测发光凝胶片基传感器微阵列
Lei Yao,Ka Yi Yung,Rifat Khan et al.
Lei Yao et al.
We present the design and implementation of a luminescence-based miniaturized multisensor system using pin-printed xerogel materials which act as host media for chemical recognition elements. We developed a CMOS imager integrated circuit (I...
A wireless hybrid chemical sensor for detection of environmental volatile organic compounds [0.03%]
用于检测环境挥发性有机化合物的无线化学传感器
Cheng Chen,Francis Tsow,Katherine Driggs Campbell et al.
Cheng Chen et al.
A hybrid sensor for monitoring volatile organic compounds (VOCs) in air is developed. The device combines two orthogonal sensing principles, selective molecular binding with a microfabricated quartz tuning fork detector and separation of an...
Transfer Function Compensation in Gyroscope-free Inertial Measurement Units for Accurate Angular Motion Sensing [0.03%]
无陀螺仪惯性测量单元中的传递函数补偿技术以实现精确的角运动感应
W T Latt,U-X Tan,C N Riviere et al.
W T Latt et al.
Gyroscope-free inertial measurement units have been gaining popularity in applications such as motion sensing of hand-held microsurgical instruments. Various accelerometer placement configurations have been proposed in the past. However, th...
High Throughput Micropatterning of Optical Oxygen Sensor for Single Cell Analysis [0.03%]
高通量微图案光学氧传感器的制备用于单细胞分析
Haixin Zhu,Yanqing Tian,Shivani Bhushan et al.
Haixin Zhu et al.
In this paper, we present our results from process development and characterization of optical oxygen sensors that are patterned by traditional UV lithography. An oxygen sensitive luminescent probe, platinum octaethylporphyrin (PtOEP), was ...
A Sensor System for Automatic Detection of Food Intake Through Non-Invasive Monitoring of Chewing [0.03%]
一种通过非侵入式监测咀嚼自动检测食品摄入的传感器系统
Edward S Sazonov,Juan M Fontana
Edward S Sazonov
Objective and automatic sensor systems to monitor ingestive behavior of individuals arise as a potential solution to replace inaccurate method of self-report. This paper presents a simple sensor system and related signal processing and patt...