Publication: Optical gas sensor based on MgTPP thin film for the detection of alcohol vapors
Issued Date
2008-10-06
Resource Type
Other identifier(s)
2-s2.0-52949090803
Rights
Mahidol University
Rights Holder(s)
SCOPUS
Bibliographic Citation
5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2008. Vol.2, (2008), 849-852
Suggested Citation
Johannes Mensing, Sumana Kladsomboon, Teerakiat Kerdcharoen Optical gas sensor based on MgTPP thin film for the detection of alcohol vapors. 5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology, ECTI-CON 2008. Vol.2, (2008), 849-852. doi:10.1109/ECTICON.2008.4600563 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/19127
Research Projects
Organizational Units
Authors
Journal Issue
Thesis
Title
Optical gas sensor based on MgTPP thin film for the detection of alcohol vapors
Other Contributor(s)
Abstract
Electronic nose devices are of increasing interest for the quality control of beverage and food processing. Optical gas sensors that require low electrical power are in great need for such devices. Magnesium 5,10,15,20- tetraphenylporphyrin thin film sensors have been fabricated by spin coating onto glass substrates for detecting specific alcoholic volatile organic compounds (VOCs). Responses of the films to various alcohols were monitored by UV/Vis spectroscopy using a homemade measurement setup, which employs a LabVIEW program to control the measuring process. © 2008 IEEE.