A MEMS-Enabled Deployable Trace Chemical Sensor Based on Fast Gas-Chromatography and Quartz Enhanced Photoacousic Spectoscopy

This paper reports on a portable selective chemical sensor for hazardous vapors at trace levels, which combines a two-stage purge and trap vapor pre-concentration system, a Micro-Electro-Mechanical-System (MEMS) based fast gas-chromatographic (FAST-GC) separation column and a miniaturized quartz-enh...

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Detalles Bibliográficos
Autores principales: Zampolli, Stefano, Mengali, Sandro, Liberatore, Nicola, Elmi, Ivan, Masini, Luca, Sanmartin, Michele, Viola, Roberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6983083/
https://www.ncbi.nlm.nih.gov/pubmed/31878138
http://dx.doi.org/10.3390/s20010120

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6983083/
https://www.ncbi.nlm.nih.gov/pubmed/31878138
http://dx.doi.org/10.3390/s20010120

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