Articles | Volume 3, issue 2
https://doi.org/10.5194/jsss-3-253-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/jsss-3-253-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Selective detection of hazardous VOCs for indoor air quality applications using a virtual gas sensor array
M. Leidinger
Saarland University, Lab for Measurement Technology, Saarbrücken, Germany
T. Sauerwald
Saarland University, Lab for Measurement Technology, Saarbrücken, Germany
W. Reimringer
3S GmbH, Saarbrücken, Germany
G. Ventura
IDMEC – Institute of Mechanical Engineering, Porto, Portugal
A. Schütze
Saarland University, Lab for Measurement Technology, Saarbrücken, Germany
Viewed
Total article views: 5,131 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 21 Oct 2014)
HTML | XML | Total | BibTeX | EndNote | |
---|---|---|---|---|---|
2,623 | 2,190 | 318 | 5,131 | 201 | 201 |
- HTML: 2,623
- PDF: 2,190
- XML: 318
- Total: 5,131
- BibTeX: 201
- EndNote: 201
Cited
56 citations as recorded by crossref.
- Selective detection of naphthalene with nanostructured WO<sub>3</sub> gas sensors prepared by pulsed laser deposition M. Leidinger et al. 10.5194/jsss-5-147-2016
- Achieving better indoor air quality with IoT systems for future buildings: Opportunities and challenges X. Dai et al. 10.1016/j.scitotenv.2023.164858
- Smart homes and the control of indoor air quality A. Schieweck et al. 10.1016/j.rser.2018.05.057
- Selective high temperature humidity sensing using fast impedance spectroscopy on Titania sensors H. Lensch et al. 10.1016/j.snb.2020.128497
- Cocaine by-product detection with metal oxide semiconductor sensor arrays P. Tarttelin Hernández et al. 10.1039/D0RA03687K
- Enabling a new method of dynamic field-effect gas sensor operation through lithium-doped tungsten oxide M. Rodner et al. 10.5194/jsss-8-261-2019
- A novel approach for detecting HMDSO poisoning of metal oxide gas sensors and improving their stability by temperature cycled operation M. Schüler et al. 10.5194/jsss-4-305-2015
- Environmental Monitoring: A Comprehensive Review on Optical Waveguide and Fiber-Based Sensors M. Butt et al. 10.3390/bios12111038
- Silicon photonics waveguide array sensor for selective detection of VOCs at room temperature R. Janeiro et al. 10.1038/s41598-019-52264-9
- Benefits of virtual sensors for air quality monitoring in humid conditions G. Domènech-Gil & D. Puglisi 10.1016/j.snb.2021.130294
- Facile synthesis of amorphous hollow cobalt-tin oxides for triethylamine detection R. Yuan et al. 10.1016/j.physleta.2024.129487
- Low Power High Speed CMOS Interface for MOS Gas Sensors M. Stahl-Offergeld et al. 10.1016/j.proeng.2015.08.721
- LSTM Deep Learning Models for Virtual Sensing of Indoor Air Pollutants: A Feasible Alternative to Physical Sensors M. Gabriel & T. Auer 10.3390/buildings13071684
- Graphene Decorated with Iron Oxide Nanoparticles for Highly Sensitive Interaction with Volatile Organic Compounds M. Rodner et al. 10.3390/s19040918
- Formaldehyde gas response and selectivity of ZnO-SnO2 gas sensors J. Park et al. 10.1016/j.snb.2024.136958
- VOC sensing using batch-fabricated temperature compensated self-leveling microstructures R. Likhite et al. 10.1016/j.snb.2020.127817
- A systematic review on 2D materials for volatile organic compound sensing Y. Ravi Kumar et al. 10.1016/j.ccr.2022.214502
- Review of Portable and Low-Cost Sensors for the Ambient Air Monitoring of Benzene and Other Volatile Organic Compounds L. Spinelle et al. 10.3390/s17071520
- Device for the detection of short trace gas pulses T. Baur et al. 10.1515/teme-2017-0137
- Addressing the Practical Limitations of Volatile Organic Compound Sensors Through an Oscillator-Based Sensing Array A. Murray et al. 10.1109/JSEN.2020.3020849
- Assessment of air quality microsensors versus reference methods: The EuNetAir joint exercise C. Borrego et al. 10.1016/j.atmosenv.2016.09.050
- Evaluation of the Electrical Resistance Response of Insulating Glass Surface to Sense and Classify Humidity and VOCs Vapors H. Peres et al. 10.1109/JSEN.2018.2823505
- Phytoassisted synthesis of CuO and Ag–CuO nanocomposite, characterization, chemical sensing of ammonia, degradation of methylene blue M. Farooq et al. 10.1038/s41598-024-51391-2
- A novel approach towards calibrated measurement of trace gases using metal oxide semiconductor sensors C. Schultealbert et al. 10.1016/j.snb.2016.08.002
- Materials for Chemical Sensing: A Comprehensive Review on the Recent Advances and Outlook Using Ionic Liquids, Metal–Organic Frameworks (MOFs), and MOF-Based Composites V. Gargiulo et al. 10.3390/chemosensors10080290
- Approaches for selectivity improvement of conductometric gas sensors: an overview J. Li et al. 10.1039/D3SD00226H
- Chemical sensor systems based on 2D and thin film materials C. Mackin et al. 10.1088/2053-1583/ab6e88
- An Outlook of Recent Advances in Chemiresistive Sensor-Based Electronic Nose Systems for Food Quality and Environmental Monitoring A. John et al. 10.3390/s21072271
- Field Study of Metal Oxide Semiconductor Gas Sensors in Temperature Cycled Operation for Selective VOC Monitoring in Indoor Air T. Baur et al. 10.3390/atmos12050647
- Integrated Sensor Systems for Indoor Applications: Ubiquitous Monitoring for Improved Health, Comfort and Safety A. Schütze 10.1016/j.proeng.2015.08.681
- Retention Time Trajectory Matching for Peak Identification in Chromatographic Analysis W. Zang et al. 10.3390/s23136029
- Highly sensitive breath sensor based on sonochemically synthesized cobalt-doped zinc oxide spherical beads C. Hee Cho et al. 10.1016/j.ultsonch.2022.105956
- Characterization and calibration of gas sensor systems at ppb level—a versatile test gas generation system M. Leidinger et al. 10.1088/1361-6501/aa91da
- Highly precision carbon dioxide acoustic wave sensor with minimized humidity interference J. Pang et al. 10.1016/j.snb.2021.129824
- Temporally resolved thermal desorption of volatile organics from nanoporous silica preconcentrator W. Winter et al. 10.1039/D0AN01822H
- Promoting quality in low-cost gas sensor devices for real-world applications W. Reimringer & C. Bur 10.3389/fsens.2023.1317533
- Gas Sensing with Nanoporous In2O3 under Cyclic Optical Activation: Machine Learning-Aided Classification of H2 and H2O D. Baier et al. 10.3390/chemosensors12090178
- Three-Dimensional Assemblies of Edge-Enriched WSe2 Nanoflowers for Selectively Detecting Ammonia or Nitrogen Dioxide A. Alagh et al. 10.1021/acsami.2c16299
- Facile Quantification and Identification Techniques for Reducing Gases over a Wide Concentration Range Using a MOS Sensor in Temperature-Cycled Operation C. Schultealbert et al. 10.3390/s18030744
- Understanding the ability of low-cost MOx sensors to quantify ambient VOCs A. Collier-Oxandale et al. 10.5194/amt-12-1441-2019
- Sustainable and Beneficial: Pollutant Absorption and Relative Humidity Control in Display Cases by Saturated Salt Solutions G. Eggert et al. 10.1080/00393630.2024.2339727
- Real-time sensors for indoor air monitoring and challenges ahead in deploying them to urban buildings P. Kumar et al. 10.1016/j.scitotenv.2016.04.032
- Virtual sensing in intelligent buildings and digitalization S. Yoon 10.1016/j.autcon.2022.104578
- Indoor air quality and energy management through real-time sensing in commercial buildings P. Kumar et al. 10.1016/j.enbuild.2015.11.037
- Trace gas VOC Detection Using Metal-organic Frameworks as Pre-concentrators and Semiconductor Gas Sensors M. Leidinger et al. 10.1016/j.proeng.2015.08.719
- Highly Sensitive and Selective VOC Sensor Systems Based on Semiconductor Gas Sensors: How to? A. Schütze et al. 10.3390/environments4010020
- Miniaturized Integrated Gas Sensor Systems Combining Metal Oxide Gas Sensors and Pre-concentrators M. Leidinger et al. 10.1016/j.proeng.2016.11.199
- Overcoming the Limits of Cross-Sensitivity: Pattern Recognition Methods for Chemiresistive Gas Sensor Array H. Mei et al. 10.1007/s40820-024-01489-z
- Novel method for the detection of short trace gas pulses with metal oxide semiconductor gas sensors T. Baur et al. 10.5194/jsss-7-411-2018
- Comparison of ppb-level gas measurements with a metal-oxide semiconductor gas sensor in two independent laboratories M. Bastuck et al. 10.1016/j.snb.2018.06.097
- Exploring the selectivity of WO 3 with iridium catalyst in an ethanol/naphthalene mixture using multivariate statistics M. Bastuck et al. 10.1016/j.tsf.2016.08.002
- Highly sensitive benzene detection with metal oxide semiconductor gas sensors – an inter-laboratory comparison T. Sauerwald et al. 10.5194/jsss-7-235-2018
- Integrated pre-concentrator gas sensor microsystem for ppb level benzene detection M. Leidinger et al. 10.1016/j.snb.2016.04.064
- Measuring Hydrogen in Indoor Air with a Selective Metal Oxide Semiconductor Sensor C. Schultealbert et al. 10.3390/atmos12030366
- Naphthalene Detection in Air by Highly Sensitive TiO2 Sensor: Real Time Response to Concentration Changes Monitored by Simultaneous UV Spectrophotometry J. Torres et al. 10.3390/s22197272
- Evaluation of a low-cost multi-channel monitor for indoor air quality through a novel, low-cost, and reproducible platform A. Baldelli 10.1016/j.measen.2021.100059
Latest update: 13 Dec 2024
Short summary
An approach for detecting hazardous volatile organic compounds (VOCs) in ppb and sub-ppb concentrations is presented. Using metal oxide semiconductor (MOS) gas sensors in temperature cycled operation, VOCs in trace concentrations are successfully identified against a varying ethanol background of up to 2 ppm. For signal processing, linear discriminant analysis is applied to single sensor data and sensor fusion data. Integrated gas sensor systems using the same MOS sensors were characterized.
An approach for detecting hazardous volatile organic compounds (VOCs) in ppb and sub-ppb...