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Ratiometric optical dual gas sensor for simultaneous detection of nitric oxide and oxygen intended for healthcare, biological, and biomedical applications. [PDF]

RSC Adv
Rispandi, Chu CS, Nugroho S, Ammarullah MI.   +3 more
europepmc   +1 more source

Low ppm NO₂ detection through advanced ultrasensitive copper oxide gas sensor. [PDF]

Discov Nano
Sihag S, Dahiya R, Rani S, Berwal P, Jatrana A, Sisodiya AK, Sharma A, Kumar V.   +7 more
europepmc   +1 more source

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Fully Flexible MXene-based Gas Sensor on Paper for Highly Sensitive Room-Temperature Nitrogen Dioxide Detection.

ACS Sensors, 2023
Flexible chemiresistive gas sensors have attracted growing interest due to their capability in real-time and rapid detection of gas. However, the performance of gas sensors has long been hindered by the poor charge transfer ability between the ...
Wenjing Quan, Jia Shi, Hanyu Luo, Chao Fan, Wen Lv, Xinwei Chen, Min Zeng, Jianhua Yang, Nantao Hu, Yanjie Su, Hao Wei, Zhi Yang   +11 more
semanticscholar   +1 more source

Multiplexed Gas Sensor: Fabrication Strategies, Recent Progress, and Challenges.

ACS Sensors, 2023
Due to miscellaneous toxic gases in the vicinity, there is a burgeoning need for advancement in the existing gas sensing technology not only for the survival of mankind but also for the industries based in various fields such as beverage, forestry ...
Gulshan Verma, A. Gokarna, H. Kadiri, K. Nomenyo, G. Lerondel, Ankur Gupta   +5 more
semanticscholar   +1 more source

High Accuracy Real-Time Multi-Gas Identification by a Batch-Uniform Gas Sensor Array and Deep Learning Algorithm.

ACS Sensors, 2022
Semiconductor metal oxide (SMO) gas sensors are attracting great attention as next-generation environmental monitoring sensors. However, there are limitations to the actual application of SMO gas sensors due to their low selectivity.
Mingu Kang, I. Cho, Jaeho Park, Jaeseok Jeong, Kichul Lee, Byeongju Lee, Dionisio Del Orbe Henriquez, Kuk-Jin Yoon, I. Park   +8 more
semanticscholar   +1 more source

Microheater Integrated Nanotube Array Gas Sensor for Parts-Per-Trillion Level Gas Detection and Single Sensor-Based Gas Discrimination.

ACS Nano, 2022
Real-time monitoring of health threatening gases for chemical safety and human health protection requires detection and discrimination of trace gases with proper gas sensors.
Wenying Tang, Zhesi Chen, Zhilong Song, Chen Wang, Zhu’an Wan, C. Chan, Zhuo Chen, Wenhao Ye, Z. Fan   +8 more
semanticscholar   +1 more source

Wireless Self-Powered High-Performance Integrated Nanostructured-Gas-Sensor Network for Future Smart Homes.

ACS Nano, 2021
The accelerated evolution of communication platforms including Internet of Things (IoT) and the fifth generation (5G) wireless communication network makes it possible to build intelligent gas sensor networks for real-time monitoring chemical safety and ...
Zhilong Song, Wenhao Ye, Zhuo Chen, Zhesi Chen, Mutian Li, Wenying Tang, Chen Wang, Zhu’an Wan, Swapnadeep Poddar, Xiaolin Wen, Xiaofang Pan, Yuanjing Lin, Qingfeng Zhou, Z. Fan   +13 more
semanticscholar   +1 more source

Co3O4@PEI/Ti3C2Tx MXene nanocomposites for a highly sensitive NOx gas sensor with a low detection limit

Journal of Materials Chemistry A, 2021
The CoPM-24 gas sensor material showed an excellent gas sensing performance to nitrogen oxides, that mainly attributed to their excellent adsorption property and unique heterostructure.
Baihe Sun, He Lv, Zhuo Liu, Jue Wang, X. Bai, Yang Zhang, Junkun Chen, K. Kan, K. Shi   +8 more
semanticscholar   +1 more source

High-performance gas sensor array for indoor air quality monitoring: the role of Au nanoparticles on WO3, SnO2, and NiO-based gas sensors

, 2021
With the increasing demands of indoor air quality monitoring, highly sensitive and selective gas sensor arrays consisting of metal oxide semiconductors have been increasingly studied.
Jinho Lee, Youngmo Jung, S. Sung, Gilho Lee, Jungmo Kim, Jin-Sil Seong, Young-Seok Shim, S. Jun, Seokwoo Jeon   +8 more
semanticscholar   +1 more source

Selective Discrimination of VOCs Applying Gas Sensing Kinetic Analysis over a Metal Oxide-Based Chemiresistive Gas Sensor.

ACS Sensors, 2021
Semiconducting metal oxide-based gas sensors have inadequate selectivity as they are responsive toward a variety of gases. Here, we report the implementation of gas sensing kinetic analysis of the sensor to identify the tested volatile organic compounds (
Snehanjan Acharyya, S. Nag, Sanjay Kimbahune, Avik Ghose, A. Pal, P. Guha   +5 more
semanticscholar   +1 more source