@inproceedings{bd37da829d7e4fbf9cbe1ebecf7d11eb,
title = "Room-Temperature Dual-mode CMOS Gas-FET Sensor for Diabetes Detection",
abstract = "A CMOS gas-sensitive field-effect transistor (Gas-FET) is proposed for noninvasive diabetes detection. The Gas-FET was fabricated in the GlobalFoundries 0.18μm 1P6M process with a lateral control gate and a floating gate to set operating point and gas sensing sensitivity, respectively. ZnO nanorods were used as the sensing material and deposited on top of the chip using a hydrothermal process at 80°C. Room-temperature acetone sensing down to sub-ppm level is demonstrated to enable noninvasive diagnosis of diabetes in exhaled breath. A dual-mode integrated readout circuit is also proposed to improve the sensor gas discrimination ability through the acquisition of 2-dimensional information by every single Gas-FET sensor.",
author = "Qian Yu and Farid Boussaid and Amine Bermak and Tsui, \{Chi Ying\}",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE.; 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 ; Conference date: 27-05-2018 Through 30-05-2018",
year = "2018",
month = apr,
day = "26",
doi = "10.1109/ISCAS.2018.8351086",
language = "English",
series = "Proceedings - IEEE International Symposium on Circuits and Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings",
address = "United States",
}