Time Resolved Studies of Interfacial Reactions of Ozone with Pulmonary Phospholipid Surfactants Using Field Induced Droplet Ionization Mass Spectrometry

• Published in: The journal of physical chemistry. B Vol. 114; no. 29; pp. 9496 - 9503
• Main Authors: Kim, Hugh I, Kim, Hyungjun, Shin, Young Shik, Beegle, Luther W, Goddard, William A, Heath, James R, Kanik, Isik, Beauchamp, J. L
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 29.07.2010
• Subjects: 1,2-Dipalmitoylphosphatidylcholine - chemistry; Air; B: Surfactants, Membranes; Oxidation-Reduction; Ozone - chemistry; Phosphatidylcholines - chemistry; Phosphatidylglycerols - chemistry; Phospholipids - chemistry; Pulmonary Surfactants - chemistry; Spectrometry, Mass, Electrospray Ionization; Surface-Active Agents - chemistry; Time Factors

Field induced droplet ionization mass spectrometry (FIDI-MS) comprises a soft ionization method to sample ions from the surface of microliter droplets. A pulsed electric field stretches neutral droplets until they develop dual Taylor cones, emitting streams of positively and negatively charged submi...