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Advanced Micro- and Nano-Gas Sensor Technology: A Review
Italian National Conference on Sensors, 2019 Micro- and nano-sensors lie at the heart of critical innovation in fields ranging from medical to environmental sciences. In recent years, there has been a significant improvement in sensor design along with the advances in micro- and nano-fabrication ...
H. Nazemi +3 more
semanticscholar +1 more source
Modular Analytical Multicomponent Analysis in Gas Sensor Aarrays
Sensors, 2006 A multi-sensor system is a chemical sensor system which quantitatively andqualitatively records gases with a combination of cross-sensitive gas sensor arrays andpattern recognition software.
Theodor Doll +5 more
doaj +1 more source
A chemiresistive-potentiometric multivariate sensor for discriminative gas detection
Nature Communications, 2023 Highly efficient gas sensors able to detect and identify hazardous gases are crucial for numerous applications. Array of conventional single-output sensors is currently limited by problems including drift, large size, and high cost.
Hong Zhang +5 more
semanticscholar +1 more source
A Reduced GO-Graphene Hybrid Gas Sensor for Ultra-Low Concentration Ammonia Detection
Sensors, 2018 A hybrid structure gas sensor of reduced graphene oxide (RGO) decorated graphene (RGO-Gr) is designed for ultra-low concentration ammonia detection. The resistance value of the RGO-Gr hybrid is the indicator of the ammonia concentration and controlled by
Chang Wang +7 more
doaj +1 more source
Sensors, 2022 Ultra-low-power is a key performance indicator in 6G-IoT ecosystems. Sensor nodes in this eco-system are also capable of running light-weight artificial intelligence (AI) models.
Shiv Nath Chaudhri +4 more
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Low-Cost Calibration MOS Gas Sensor for Measuring SO2 Pollutants in Ambient Air [PDF]
Nature Environment and Pollution Technology, 2022 Air pollution has evolved into a global issue that necessitates immediate and accurate pollution control. The usage of the Metal Oxide Semiconductor (MOS) sensor as a monitoring system for air pollution levels is one possible answer to this challenge ...
R. Purbakawaca, A.S. Yuwono, I.D.M. Subrata and H. Alatas
doaj +1 more source
Sensors, 2020 In this work the characteristics of a novel type of room temperature NO2 gas sensor device based on the surface photovoltage effect are described. It was shown that for our SPV gas sensor device, using porous sputtered ZnO nanostructured thin films as ...
Monika Kwoka, Jacek Szuber
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A Chemoresistive Gas Sensor Readout Integrated Circuit With Sensor Offset Cancellation Technique
IEEE Access, 2023 This study proposes a chemoresistive gas sensor readout integrated circuit (ROIC) with a simple and effective scheme for tracking and canceling the sensor offset value.
Jun-Nyeong Kim, Hyeon-June Kim
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, 2023 Miniature and highly efficient optical-based gas sensors have gained enormous consideration over the last few years. Materials based on the group-IV elements, namely silicon, germanium and their compounds, are deemed to be the potential candidates for the optical gas sensors.
Vivekanand, Mishra, +2 more
openaire +2 more sources
THIN FILM-BASED SENSOR FOR MOTOR VEHICLE EXHAUST GAS, NH3, AND CO DETECTION
Jurnal Pendidikan Fisika Indonesia, 2016 A copper phthalocyanine (CuPc) thin film based gas sensor with FET structure and channel length 100 μm has been prepared by VE method and lithography technique to detect NH3, motor cycle exhaust gases and CO.
S. Sujarwata, P. Marwoto, L. Handayani
doaj +1 more source