Articles | Volume 16, issue 22
https://doi.org/10.5194/acp-16-14527-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-16-14527-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
23 Nov 2016
Research article |
| 23 Nov 2016
Detection of atmospheric gaseous amines and amides by a high-resolution time-of-flight chemical ionization mass spectrometer with protonated ethanol reagent ions
Lei Yao
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
Ming-Yi Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
now at: Center for Atmospheric Particle Studies, Carnegie
Mellon University, Pittsburgh, PA 15213, USA
Xin-Ke Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
Yi-Jun Liu
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
now at: Pratt School of Engineering, Duke University, Durham,
NC 27705, USA
Hang-Fei Chen
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
Jun Zheng
Jiangsu Key Laboratory of Atmospheric Environment Monitoring
and Pollution Control, Nanjing University of Information Science &
Technology, Nanjing 210044, China
Joint International Research Laboratory of Atmospheric and
Earth System Sciences, School of Atmospheric Science, Nanjing
University, Nanjing 210023, China
Collaborative Innovation Center of Climate Change, Nanjing 210023, China
Ai-Jun Ding
Joint International Research Laboratory of Atmospheric and
Earth System Sciences, School of Atmospheric Science, Nanjing
University, Nanjing 210023, China
Collaborative Innovation Center of Climate Change, Nanjing 210023, China
Fu-Hai Geng
Shanghai Meteorology Bureau, Shanghai 200135, China
Dong-Fang Wang
Shanghai Environmental Monitoring Center, Shanghai 200030,
China
Jian-Min Chen
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
Douglas R. Worsnop
Aerodyne Research, Billerica, MA 01821, USA
Shanghai Key Laboratory of Atmospheric Particle Pollution
and Prevention (LAP), Department of Environmental Science
& Engineering, Fudan University, Shanghai 200433, China
Collaborative Innovation Center of Climate Change, Nanjing 210023, China
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Latest update: 30 Nov 2025
Short summary
We present the development of a high-resolution time-of-flight chemical ionization mass spectrometer (HR-ToF-CIMS) method, utilizing protonated ethanol as reagent ions to simultaneously detect atmospheric gaseous amines (C1 to C6) and amides (C1 to C6). Deployment of this ethanol HR-ToF-CIMS has been demonstrated in a field campaign in urban Shanghai, China, detecting amines (from a few pptv to hundreds of pptv) and amides (from tens of pptv to a few ppbv).
We present the development of a high-resolution time-of-flight chemical ionization mass...
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