Rapid detection of Sarin hydrolysis products based on microextraction by packed sorbent combined with Nano-ESI mass spectrometry
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mass Spectrometry"
DOI: 10.1016/j.ijms.2020.116513
Abstract: Abstract Sarin is a nerve agent the use of which prohibited by the Chemical Weapons Convention. Methylphosphonic acid (MPA) and isopropyl methylphosphonic acid (IMPA) are produced when it is hydrolyzed. The detection of MPA and… read more here.
Keywords: detection; nano esi; mass spectrometry; hydrolysis products ... See more keywords
Comparison of Heated Electrospray Ionisation (HESI) and nano-Electrospray Ionisation (nano-ESI) sources coupled to ultrahigh resolution mass spectrometry for the analysis of highly complex atmospheric aerosol samples.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.0c00971
Abstract: Direct infusion analysis using soft ionisation techniques coupled to ultrahigh resolution mass spectrometers (UHRMS) allows screening of thousands of organic species in complex samples. Despite the high analytical throughput of direct infusion, this technique is… read more here.
Keywords: ionisation; nano esi; analysis; electrospray ionisation ... See more keywords