基于沟道结构参考电极的低成本扩展栅场效应晶体管传感系统

2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII) Pub Date : 2019-06-23 DOI:10.1109/TRANSDUCERS.2019.8808280

Xinran Wang, Yang Tian, Yuncong Chen, Yueyi Jiao, Md. Azahar Ali, Le Wei, Liang Dong

{"title":"基于沟道结构参考电极的低成本扩展栅场效应晶体管传感系统","authors":"Xinran Wang, Yang Tian, Yuncong Chen, Yueyi Jiao, Md. Azahar Ali, Le Wei, Liang Dong","doi":"10.1109/TRANSDUCERS.2019.8808280","DOIUrl":null,"url":null,"abstract":"This paper reports a low-cost extended-gate field effect transistor based nitrate sensor using a microfluidic channel based Reference Electrode (µcRE). The µcRE is integrated with a MOSFET to increase potential stability for long-term measurement. The sensor also includes a readout circuit to save or remotely transmit data to a smartphone. The µcRE exhibits a 0.5 mV/hour drift rate and the sensor offers a 0.997 R-Squared value to the linear fitting for potentiometric measurement of nitrate in water.","PeriodicalId":6672,"journal":{"name":"2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)","volume":"2 1","pages":"1381-1384"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Low-Cost Extended-Gate Field Effect Transistor Sensing System Based on A Channel Structured Reference Electrode\",\"authors\":\"Xinran Wang, Yang Tian, Yuncong Chen, Yueyi Jiao, Md. Azahar Ali, Le Wei, Liang Dong\",\"doi\":\"10.1109/TRANSDUCERS.2019.8808280\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper reports a low-cost extended-gate field effect transistor based nitrate sensor using a microfluidic channel based Reference Electrode (µcRE). The µcRE is integrated with a MOSFET to increase potential stability for long-term measurement. The sensor also includes a readout circuit to save or remotely transmit data to a smartphone. The µcRE exhibits a 0.5 mV/hour drift rate and the sensor offers a 0.997 R-Squared value to the linear fitting for potentiometric measurement of nitrate in water.\",\"PeriodicalId\":6672,\"journal\":{\"name\":\"2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)\",\"volume\":\"2 1\",\"pages\":\"1381-1384\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/TRANSDUCERS.2019.8808280\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/TRANSDUCERS.2019.8808280","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

本文报道了一种基于微流控通道参考电极(µcRE)的低成本扩展栅场效应晶体管硝酸盐传感器。µcRE集成了一个MOSFET，以提高长期测量的潜在稳定性。该传感器还包括一个读出电路，用于保存或远程将数据传输到智能手机。µcRE显示0.5 mV/小时的漂移率，传感器为水中硝酸盐的电位测量提供了0.997 R-Squared值的线性拟合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Low-Cost Extended-Gate Field Effect Transistor Sensing System Based on A Channel Structured Reference Electrode

This paper reports a low-cost extended-gate field effect transistor based nitrate sensor using a microfluidic channel based Reference Electrode (µcRE). The µcRE is integrated with a MOSFET to increase potential stability for long-term measurement. The sensor also includes a readout circuit to save or remotely transmit data to a smartphone. The µcRE exhibits a 0.5 mV/hour drift rate and the sensor offers a 0.997 R-Squared value to the linear fitting for potentiometric measurement of nitrate in water.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems & Eurosensors XXXIII (TRANSDUCERS & EUROSENSORS XXXIII)

自引率

0.00%

发文量