2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)最新文献_第7页

FLEPS 2020 Table of contents FLEPS 2020目录

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/fleps49123.2020.9239483

引用次数: 0

Flexible Micro-Scale Sensor Array for Non-Contact Electric Potential Imaging 用于非接触式电位成像的柔性微尺度传感器阵列

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239593

A. Pouryazdan, Júlio C. Costa, Pasindu Lugoda, R. Prance, H. Prance, N. Münzenrieder

引用次数: 2

Colorimetric sensor for pH monitoring of liquid samples using bubble wrap and mobile phone camera 用于液体样品pH监测的比色传感器，使用气泡膜和手机摄像头

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239445

S. Fairclough, C. Giannetti, Isabel Wagner, H. Shakeel

引用次数: 5

A 3D Printed Robotic Finger with Embedded Tactile Pressure and Strain Sensor 内置触觉压力和应变传感器的3D打印机器人手指

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239490

Laxmeesha Somappa, Shahid Malik, Meraj Ahmad, Khan Mohammad Ehshan, Aatha Mohin Shaikh, Khan Mohammad Anas, S. Sonkusale, M. Baghini

引用次数: 1

Synthesis of Multi-functional ZnO Nanomaterials on Flexible Substrates for Flexible Electronics 柔性电子柔性基板上多功能ZnO纳米材料的合成

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239485

A. Dahiya, R. Dahiya

引用次数: 1

Investigation of Temperature Effect on the Porosity of a Fabric Based Porous Capacitive Pressure Sensor 温度对织物多孔电容式压力传感器孔隙率影响的研究

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239439

M. Panahi, S. Masihi, D. Maddipatla, A. K. Bose, Sajjad Hajian, A. Hanson, V. Palaniappan, B. B. Narakathu, B. Bazuin, M. Atashbar

{"title":"Investigation of Temperature Effect on the Porosity of a Fabric Based Porous Capacitive Pressure Sensor","authors":"M. Panahi, S. Masihi, D. Maddipatla, A. K. Bose, Sajjad Hajian, A. Hanson, V. Palaniappan, B. B. Narakathu, B. Bazuin, M. Atashbar","doi":"10.1109/FLEPS49123.2020.9239439","DOIUrl":"https://doi.org/10.1109/FLEPS49123.2020.9239439","url":null,"abstract":"A fabric based porous polydimethylsiloxane (PDMS) pressure sensor was developed and the effect of curing temperature on the porosity as well as the sensitivity was investigated. Three different porous PDMS dielectric layers (D1, D2 and D3) were prepared by curing a mixture of PDMS, sodium hydrogen bicarbonate (NaHCO3), and nitric acid (HNO3) at 110 $^{circ}C$, 140$^{circ}C$ and 170$^{circ}C$, respectively. The top and bottom electrodes of the pressure sensor were fabricated by screen printing silver (Ag) on a thermoplastic polyurethane (TPU) film. The screen-printed Ag-TPU film was permanently attached to a fabric using heat lamination process. Three pressure sensors, PS1, PS2 and PS3 were assembled by sandwiching the porous dielectric layers D1, D2 and D3 between the top and bottom electrodes, respectively. An average pore size of $411 mu mathrm{m}, 496 mu mathrm{m}$, and $502 mu mathrm{m}$ was measured for D1, D2 and D3, respectively. A relative capacitance change of $sim 100$%, $sim$ 323%, and $sim$ 485% was obtained for the pressure sensors PS1, PS2, PS3, respectively, for varying applied pressures ranging from 0 to 1000 kPa. The effect of curing temperatures on the thickness as well as the dielectric constant of the porous PDMS layer, which in turn changes the sensitivity of the pressure sensors, was investigated and is presented in this paper.","PeriodicalId":101496,"journal":{"name":"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130252130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Highly Sensitive and Flexible M-Tooth Based Hybrid Micro-Structured Capacitive Pressure Sensor 高灵敏柔性m齿混合微结构电容式压力传感器

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239447

V. Palaniappan, D. Maddipatla, M. Panahi, S. Masihi, A. K. Bose, X. Zhang, Sajjad Hajian, B. B. Narakathu, B. Bazuin, M. Atashbar

引用次数: 5

A wearable system to detect urine leakage based on a textile sensor. 基于纺织传感器的可穿戴尿液泄漏检测系统。

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239554

Marc Martínez-Estrada, R. Fernández-García, I. Gil

引用次数: 1

Flexible and Wearable Ultrasonic Sensors and Method for Classifying Individual Finger Flexions 柔性和可穿戴超声传感器和分类单个手指屈曲的方法

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239436

A. J. Fernandes, Y. Ono, E. Ukwatta

{"title":"Flexible and Wearable Ultrasonic Sensors and Method for Classifying Individual Finger Flexions","authors":"A. J. Fernandes, Y. Ono, E. Ukwatta","doi":"10.1109/FLEPS49123.2020.9239436","DOIUrl":"https://doi.org/10.1109/FLEPS49123.2020.9239436","url":null,"abstract":"Ultrasound imaging technology has recently been proven to achieve higher classification accuracies than surface electromyography when predicting hand motions. However, typical designs involve a large linear array ultrasonic probe or bulky multichannel ultrasonic transducers. In this study, we constructed wearable ultrasonic sensors (WUS) using 110$-mu$m thick flexible piezoelectric polymer film for an ergonomic strategy for prosthetic and human machine interface applications. We attached the three WUSs on the forearm of a healthy subject, 5 cm away from the wrist, to monitor the tissue motions associated with the finger flexions. An experiment to predict 100 ms time intervals of individual finger flexions was investigated using novel feature extraction methods involving the discrete wavelet transform. We achieved an accuracy of 92.5±7.6% for classification of finger flexions using a multilayer perceptron with a hidden layer of 15 nodes. The F1 score for classifying the five fingers ranged between 86-99% across all fingers using uniformly distributed class sample sizes. The results strongly support the utility of the ergonomic WUS system for continuously predicting individual finger flexions in prosthetic and human machine interface applications.","PeriodicalId":101496,"journal":{"name":"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133837345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A low-cost, disposable GO-CS screen printed carbon electrode for electrochemical detection of tyrosine 一种用于酪氨酸电化学检测的低成本、一次性GO-CS丝网印刷碳电极

2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS) Pub Date : 2020-08-16 DOI: 10.1109/FLEPS49123.2020.9239514

Saoirse Dervin, Ammara Ejaz, R. Dahiya

{"title":"A low-cost, disposable GO-CS screen printed carbon electrode for electrochemical detection of tyrosine","authors":"Saoirse Dervin, Ammara Ejaz, R. Dahiya","doi":"10.1109/FLEPS49123.2020.9239514","DOIUrl":"https://doi.org/10.1109/FLEPS49123.2020.9239514","url":null,"abstract":"A low-cost, sustainable and sensitive method for the continuous detection and quantification of Tyrosine (Tyr), a valuable metabolic biomarker, in biological fluids would present a valuable platform to aid patients and medical personnel in dietary management and the diagnosis and monitoring of metabolic and neurodegenerative disease. This work, therefore, presents a facile approach for the development of a graphene oxide (GO) - chitosan (CS) screen-printed carbon electrode (SPCE) (GO-CS/SPCE) on a flexible polyvinyl chloride (PVC) substrate, for the electrochemical detection of Tyr. The low-cost, disposable sensor was achieved by successfully immobilizing a homogenous GO-CS film at the surface of the SPCE via a simple ultrasound-assisted chemical reaction strategy. GO-CS was chosen as the sensitive nanocomposite film due to excellent electrochemical sensing properties, as well as the cost-effective, disposable and biocompatible nature of these nanomaterials. The GO-CS/SPCE demonstrated a wide linear range of 30-500 $mu M$ with a sensitivity of 0.03 $mu Amu M^{-1}$ and good reproducibility, highlighting the potential of GO-CS/SPCE as a low-cost, disposable and practical sensor for Tyr point of care (POC) testing.","PeriodicalId":101496,"journal":{"name":"2020 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS)","volume":"352 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134289886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1