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Nanoporous Silica Preconcentrator for Vapor-Phase DMNB, a Detection Taggant for Explosives

[Image: see text] The detection of trace amounts of explosives in the vapor phase is of great importance. Preconcentration of the analyte is a useful technique to lower the detection limit of existing sensors. A nanoporous silica (pSiO(2)) substrate was evaluated as a preconcentrator for gas-phase 2...

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Detalles Bibliográficos
Autores principales: Day, Coco, Rowe, Nathan, Hutter, Tanya
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7391368/
https://www.ncbi.nlm.nih.gov/pubmed/32743181
http://dx.doi.org/10.1021/acsomega.0c01615