2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI)最新文献_第2页

All-solid-state Reference Electrodes for analytical applications 用于分析应用的全固态参考电极

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791382

F. Criscuolo, Marco Galfione, S. Carrara, G. Micheli

{"title":"All-solid-state Reference Electrodes for analytical applications","authors":"F. Criscuolo, Marco Galfione, S. Carrara, G. Micheli","doi":"10.1109/IWASI.2019.8791382","DOIUrl":"https://doi.org/10.1109/IWASI.2019.8791382","url":null,"abstract":"The increasing development of electrochemical wearable and Lab-On-a-Chip (LOC) sensors have created the urgent need of efficient and stable miniaturized Reference Electrodes (REs). Ag/AgCl REs are the simplest, most common and environmental friendly REs. Conventional liquid-filled REs are not suitable for the portable applications because of the difficult trapping of the solution in miniaturized electrodes and of the high sensitivity to temperature and pressure variations. In recent years several attempts to build all-solid-state REs have been proposed in literature. However, many challenges still need to be overcome before reaching the commercialization stage, including the continuous leaching of the loaded ions and the influence of the sample solution on the interfacial potential. In this paper, we investigate and compare different routes to fabricate solid- contacts REs. The produced REs are used for the calibration of nanostructured potentiometric sensors. The different stability at various chlorides concentrations and pH is also investigated. Finally, their voltammetric response is compared to a Double Junction (DJ) RE.","PeriodicalId":330672,"journal":{"name":"2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116441215","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: 5

From Open-Loop to Closed-Loop Single-VCO-Based Sensor-to-Digital Converter Architectures: theoretical analysis and comparison 从开环到闭环基于单vco的传感器-数字转换器架构:理论分析和比较

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791296

E. Sacco, Johan Vergauwen, G. Gielen

引用次数: 4

Effect of the ionic-strength of the gating-solution on a bioelectronic response 门控溶液的离子强度对生物电子响应的影响

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791318

E. Macchia, K. Manoli, Brigitte Holzer, C. Franco, F. Torricelli, R. Picca, G. Palazzo, G. Scamarcio, L. Torsi

引用次数: 0

Is Innovating in a large high-tech multinational company possible? 在一家大型高科技跨国公司进行创新可能吗?

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791316

B. Vigna

引用次数: 0

A label-free immunosensor based on a graphene water-gated field-effect transistor 基于石墨烯水门控场效应晶体管的无标签免疫传感器

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791429

R. Picca, D. Blasi, E. Macchia, K. Manoli, C. Franco, G. Scamarcio, F. Torricelli, A. Zurutuza, Ilargi Napal, A. Centeno, L. Torsi

引用次数: 2

A RISC-V Based Open Hardware Platform for Always-On Wearable Smart Sensing 基于RISC-V的可穿戴智能传感开放硬件平台

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791364

M. Eggimann, Stefan Mach, M. Magno, L. Benini

引用次数: 13

Equivalent Electrical Model of a-Si:H Diodes for Lab-on-Chip Technology 芯片实验室用硅氢二极管等效电学模型

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791286

N. Lovecchio, A. Nascetti, G. Cesare, D. Caputo

引用次数: 2

Impact of Front-End Wearout Mechanisms on the Performance of a Ring Oscillator-Based Thermal Sensor 前端磨损机制对环形振荡器热传感器性能的影响

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791404

Rui Zhang, Kexin Yang, Taizhi Liu, L. Milor

{"title":"Impact of Front-End Wearout Mechanisms on the Performance of a Ring Oscillator-Based Thermal Sensor","authors":"Rui Zhang, Kexin Yang, Taizhi Liu, L. Milor","doi":"10.1109/IWASI.2019.8791404","DOIUrl":"https://doi.org/10.1109/IWASI.2019.8791404","url":null,"abstract":"This work studies how process/environmental parameters and front-end wearout mechanisms affect the performance of a FinFET-based thermal sensor which can be applied for on-chip temperature monitoring and temperature tracking for healthcare. This work has considered process/environmental parameters, such as gate length, supply voltage (VDD), bank capacitance, and temperature, and front-end wearout mechanisms, including bias temperature instability (BTI), hot carrier injection (HCI), and random telegraph noise (RTN). The impact of wearout mechanisms on each module was checked, and it was found that the ring oscillator is the most sensitive part. It was found that a larger gate length and lower VDD cause lower digital output values (indicating a lower operating frequency) and less power consumption. Wearout causes the sensor’s digital output values to decrease, and it causes more deviation in the digital output because of wearout induced parameter variations. It was found that linear recalibration is not a perfect solution for wearout induced parameter deviations of the digital output.","PeriodicalId":330672,"journal":{"name":"2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116166151","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: 4

The Multicorder: A Handheld Multimodal Metabolomics-on-CMOS Sensing Platform 多阶:手持式cmos多模态代谢组学传感平台

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791347

V. Annese, Chunxiao Hu, Claudio Accarino, Christos Giagkoulovits, S. B. Patil, M. Al-Rawhani, J. Beeley, B. C. Cheah, Srinivas Velugotla, J. Grant, D. Cumming

{"title":"The Multicorder: A Handheld Multimodal Metabolomics-on-CMOS Sensing Platform","authors":"V. Annese, Chunxiao Hu, Claudio Accarino, Christos Giagkoulovits, S. B. Patil, M. Al-Rawhani, J. Beeley, B. C. Cheah, Srinivas Velugotla, J. Grant, D. Cumming","doi":"10.1109/IWASI.2019.8791347","DOIUrl":"https://doi.org/10.1109/IWASI.2019.8791347","url":null,"abstract":"The use of CMOS platforms in medical point-of-care applications, by integrating all steps from sample to data output, has the potential to reduce the diagnostic cost and the time from days to seconds. Here we present the ‘Multicorder’ technology, a handheld versatile multimodal platform for rapid metabolites quantification. The current platform is composed of a cartridge, a reader and a graphic user interface. The sensing core of the cartridge is the CMOS chip which integrates a 16x16 array of multi-sensor elements. Each element is composed of two optical and one chemical sensor. The platform is therefore capable of performing multi-mode measurements: namely colorimetric, chemiluminescence, pH sensing and surface plasmon resonance. In addition to the reader that is employed for addressing, data digitization and transmission, a tablet computer performs data collection, visualization, analysis and storage. In this paper, we demonstrate colorimetric, chemiluminescence and pH sensing on the same platform by on-chip quantification of different metabolites in their physiological range. The platform we have developed has the potential to lead the way to a new generation of commercial devices in the footsteps of the current commercial glucometers for quick multi-metabolite quantification for both acute and chronic medicines.","PeriodicalId":330672,"journal":{"name":"2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI)","volume":"s1-9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127196688","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: 5

Study of the photon rejection of the ALPIDE pixel detector for medical applications 医用ALPIDE像素检测器的光子抑制研究

2019 IEEE 8th International Workshop on Advances in Sensors and Interfaces (IWASI) Pub Date : 2019-06-13 DOI: 10.1109/IWASI.2019.8791306

F. Colamaria, G. Trombetta, G. Bruno, G. Robertis, V. Manzari, A. Mazzone, C. Pastore

引用次数: 0