Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network
A Pt@CeLaCoNiOx/Co@SnO<sub>2</sub> laminated MOS sensor was prepared using Co@SnO<sub>2</sub> as the gas-sensitive film material and Pt@CeLaCoNiOx as the catalytic film material. The sensor was verified to exhibit good sensing performances for dimethyl methylphosphonate, a si...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-04-01
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| Online Access: | https://www.mdpi.com/1424-8220/25/9/2734 |
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| author | Ting Liang Yelin Qi Shuya Cao Rui Yan Jin Gu Yadong Liu |
| author_facet | Ting Liang Yelin Qi Shuya Cao Rui Yan Jin Gu Yadong Liu |
| author_sort | Ting Liang |
| collection | DOAJ |
| description | A Pt@CeLaCoNiOx/Co@SnO<sub>2</sub> laminated MOS sensor was prepared using Co@SnO<sub>2</sub> as the gas-sensitive film material and Pt@CeLaCoNiOx as the catalytic film material. The sensor was verified to exhibit good sensing performances for dimethyl methylphosphonate, a simulant of Sarin, under a temperature modulation, and characteristic peaks appeared in the resistance response curves only for dimethyl methylphosphonate. The Article Swarm Optimization-Backpropagation Neural Network had a good ability to identify the resistance response data of dimethyl methylphosphonate. The identification accuracy increased as the concentration of dimethyl methylphosphonate increased. This scheme can effectively identify whether the test gas contained dimethyl methylphosphonate or not, which provided a reference for achieving the high selectivity of the MOS sensor for Sarin. |
| format | Article |
| id | doaj-art-57977d4c314b483892ad2f673e7d9fdf |
| institution | OA Journals |
| issn | 1424-8220 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-57977d4c314b483892ad2f673e7d9fdf2025-08-20T02:31:11ZengMDPI AGSensors1424-82202025-04-01259273410.3390/s25092734Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural NetworkTing Liang0Yelin Qi1Shuya Cao2Rui Yan3Jin Gu4Yadong Liu5Institute of NBC Defence, Beijing 102205, ChinaInstitute of NBC Defence, Beijing 102205, ChinaState Key Laboratory of Chemistry for NBC Hazards Protection, Beijing 102205, ChinaInstitute of NBC Defence, Beijing 102205, ChinaInstitute of NBC Defence, Beijing 102205, ChinaInstitute of NBC Defence, Beijing 102205, ChinaA Pt@CeLaCoNiOx/Co@SnO<sub>2</sub> laminated MOS sensor was prepared using Co@SnO<sub>2</sub> as the gas-sensitive film material and Pt@CeLaCoNiOx as the catalytic film material. The sensor was verified to exhibit good sensing performances for dimethyl methylphosphonate, a simulant of Sarin, under a temperature modulation, and characteristic peaks appeared in the resistance response curves only for dimethyl methylphosphonate. The Article Swarm Optimization-Backpropagation Neural Network had a good ability to identify the resistance response data of dimethyl methylphosphonate. The identification accuracy increased as the concentration of dimethyl methylphosphonate increased. This scheme can effectively identify whether the test gas contained dimethyl methylphosphonate or not, which provided a reference for achieving the high selectivity of the MOS sensor for Sarin.https://www.mdpi.com/1424-8220/25/9/2734MOS sensorDMMPPSO-BPNNselectivityidentification |
| spellingShingle | Ting Liang Yelin Qi Shuya Cao Rui Yan Jin Gu Yadong Liu Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network Sensors MOS sensor DMMP PSO-BPNN selectivity identification |
| title | Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network |
| title_full | Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network |
| title_fullStr | Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network |
| title_full_unstemmed | Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network |
| title_short | Identification of Sarin Simulant DMMP Based on a Laminated MOS Sensor Using Article Swarm Optimization-Backpropagation Neural Network |
| title_sort | identification of sarin simulant dmmp based on a laminated mos sensor using article swarm optimization backpropagation neural network |
| topic | MOS sensor DMMP PSO-BPNN selectivity identification |
| url | https://www.mdpi.com/1424-8220/25/9/2734 |
| work_keys_str_mv | AT tingliang identificationofsarinsimulantdmmpbasedonalaminatedmossensorusingarticleswarmoptimizationbackpropagationneuralnetwork AT yelinqi identificationofsarinsimulantdmmpbasedonalaminatedmossensorusingarticleswarmoptimizationbackpropagationneuralnetwork AT shuyacao identificationofsarinsimulantdmmpbasedonalaminatedmossensorusingarticleswarmoptimizationbackpropagationneuralnetwork AT ruiyan identificationofsarinsimulantdmmpbasedonalaminatedmossensorusingarticleswarmoptimizationbackpropagationneuralnetwork AT jingu identificationofsarinsimulantdmmpbasedonalaminatedmossensorusingarticleswarmoptimizationbackpropagationneuralnetwork AT yadongliu identificationofsarinsimulantdmmpbasedonalaminatedmossensorusingarticleswarmoptimizationbackpropagationneuralnetwork |