PEI-SnO2-MWCNT Functionalized CMUT Resonant Gas Sensor for Formaldehyde Sensing with Sub-ppm Detection Limit.

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Bibliographic Details
Title: PEI-SnO2-MWCNT Functionalized CMUT Resonant Gas Sensor for Formaldehyde Sensing with Sub-ppm Detection Limit.
Authors: Zhao Y; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai 264000, China.; School of Instrument Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China., Wang T; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China.; Shaanxi Environmental Investigation and Assessment Center, Xi'an 710000, China., Harchegani EK; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China.; Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, Ljubljana 1000, Slovenia., Muhammad N; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China.; R&D Engineering, Research and Development Department, Nuovo Film Inc., Suzhou 215126, China., Li J; College of Mechanical and Electrical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China., Li M; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai 264000, China.; School of Instrument Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China., Yuan J; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China., Qin S; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Instrument Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China., Li Z; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China., Yang P; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China., Lu D; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, China., Li Z; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai 264000, China.; School of Instrument Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China., Zhao L; State Key Laboratory for Manufacturing Systems Engineering, State Industry-Education Integration Center for Medical Innovations, International Joint Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Shaanxi Innovation Center for Special Sensing and Testing Technology in Extreme Environments, Shaanxi Provincial University Engineering Research Center for Micro/Nano Acoustic Devices and Intelligent Systems, Xi'an Jiaotong University, Xi'an 710049, China.; Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai, Yantai 264000, China.; School of Instrument Science and Technology, Xi'an Jiaotong University, Xi'an 710049, China.
Source: ACS sensors [ACS Sens] 2026 Jun 26; Vol. 11 (6), pp. 4608-4616. Date of Electronic Publication: 2026 May 29.
Publication Type: Journal Article
Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101669031 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2379-3694 (Electronic) Linking ISSN: 23793694 NLM ISO Abbreviation: ACS Sens Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:2379-3694
DOI:10.1021/acssensors.6c00174