Monitoring hydrogen sulfide in simulated breath of anesthetized subjects

• Published in: International journal of mass spectrometry Vol. 354-355; pp. 139 - 143
• Main Authors: Koyanagi, Gregory K., Kapishon, Vitaliy, Blagojevic, Voislav, Bohme, Diethard K.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.11.2013
• Subjects: APCI-MS; Hydrogen sulfide; Quantification; Simulated breath; Sulfur oxide anion; Hydrogen sulfide; Simulated breath; Sulfur oxide anion; APCI-MS; Quantification

•We applied negative ion APCI mass spectrometry to the quantification of simulated breath containing air, water vapor, N2O and CO2.•We added CHCl3 to mimic the influence of halocarbons associated with the breath of anesthetized subjects.•Both SO2− and SO3− were observed to be sensitive to H2S down t...