Direct detection of diphenylamino radical formed by oxidation of diphenylamine using atmospheric pressure chemical ionization mass spectrometry.
Chae Eun SonSung-Seen ChoiPublished in: Rapid communications in mass spectrometry : RCM (2021)
Existence of DPA• was directly analyzed using APCI-MS. DPAH and DPA• were differently detected as [DPAH + H]+ and DPAH•+ , respectively. Direct APCI-MS analysis is a suitable technique for identification and quantitation of DPA• .
Keyphrases
- mass spectrometry
- gas chromatography
- liquid chromatography
- ms ms
- high performance liquid chromatography
- capillary electrophoresis
- high resolution
- multiple sclerosis
- tandem mass spectrometry
- particulate matter
- label free
- real time pcr
- nitric oxide
- liquid chromatography tandem mass spectrometry
- solid phase extraction
- quantum dots