Articles | Volume 14, issue 5
https://doi.org/10.5194/amt-14-3895-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-14-3895-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
27 May 2021
Research article |
| 27 May 2021
| 27 May 2021
Coupling a gas chromatograph simultaneously to a flame ionization detector and chemical ionization mass spectrometer for isomer-resolved measurements of particle-phase organic compounds
Chenyang Bi
Department of Civil and Environmental Engineering, Virginia Tech,
Blacksburg, Virginia 24060, USA
Jordan E. Krechmer
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Graham O. Frazier
Department of Civil and Environmental Engineering, Virginia Tech,
Blacksburg, Virginia 24060, USA
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Andrew T. Lambe
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Megan S. Claflin
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Brian M. Lerner
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
John T. Jayne
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Douglas R. Worsnop
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Manjula R. Canagaratna
Aerodyne Research Inc., Billerica, Massachusetts 01821, USA
Department of Civil and Environmental Engineering, Virginia Tech,
Blacksburg, Virginia 24060, USA
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Cited
11 citations as recorded by crossref.
- Study on response characteristic of ionized particle sensor array in flue gas emission M. Waqas et al. 10.1016/j.snb.2025.137608
- Isoprene–Chlorine Oxidation in the Presence of NOx and Implications for Urban Atmospheric Chemistry D. Wang et al. 10.1021/acs.est.1c07048
- Ch3MS-RF: a random forest model for chemical characterization and improved quantification of unidentified atmospheric organics detected by chromatography–mass spectrometry techniques E. Franklin et al. 10.5194/amt-15-3779-2022
- Tracking indoor volatile organic compounds with online mass spectrometry W. Liu et al. 10.1016/j.trac.2023.117514
- Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level W. Zhang et al. 10.1002/mas.21857
- The important contribution of secondary formation and biomass burning to oxidized organic nitrogen (OON) in a polluted urban area: insights from in situ measurements of a chemical ionization mass spectrometer (CIMS) Y. Cai et al. 10.5194/acp-23-8855-2023
- External liquid calibration method for iodide chemical ionization mass spectrometry enables quantification of gas-phase per- and polyfluoroalkyl substances (PFAS) dynamics in indoor air M. Davern et al. 10.1039/D4AN00100A
- Correcting bias in log-linear instrument calibrations in the context of chemical ionization mass spectrometry C. Bi et al. 10.5194/amt-14-6551-2021
- Quantification of isomer-resolved iodide chemical ionization mass spectrometry sensitivity and uncertainty using a voltage-scanning approach C. Bi et al. 10.5194/amt-14-6835-2021
- Molecular and Structural Characterization of Isomeric Compounds in Atmospheric Organic Aerosol Using Ion Mobility-Mass Spectrometry C. West et al. 10.1021/acs.jpca.2c06459
- Optimizing the iodide-adduct chemical ionization mass spectrometry (CIMS) quantitative method for toluene oxidation intermediates: experimental insights into functional-group differences M. Song et al. 10.5194/amt-17-5113-2024
11 citations as recorded by crossref.
- Study on response characteristic of ionized particle sensor array in flue gas emission M. Waqas et al. 10.1016/j.snb.2025.137608
- Isoprene–Chlorine Oxidation in the Presence of NOx and Implications for Urban Atmospheric Chemistry D. Wang et al. 10.1021/acs.est.1c07048
- Ch3MS-RF: a random forest model for chemical characterization and improved quantification of unidentified atmospheric organics detected by chromatography–mass spectrometry techniques E. Franklin et al. 10.5194/amt-15-3779-2022
- Tracking indoor volatile organic compounds with online mass spectrometry W. Liu et al. 10.1016/j.trac.2023.117514
- Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level W. Zhang et al. 10.1002/mas.21857
- The important contribution of secondary formation and biomass burning to oxidized organic nitrogen (OON) in a polluted urban area: insights from in situ measurements of a chemical ionization mass spectrometer (CIMS) Y. Cai et al. 10.5194/acp-23-8855-2023
- External liquid calibration method for iodide chemical ionization mass spectrometry enables quantification of gas-phase per- and polyfluoroalkyl substances (PFAS) dynamics in indoor air M. Davern et al. 10.1039/D4AN00100A
- Correcting bias in log-linear instrument calibrations in the context of chemical ionization mass spectrometry C. Bi et al. 10.5194/amt-14-6551-2021
- Quantification of isomer-resolved iodide chemical ionization mass spectrometry sensitivity and uncertainty using a voltage-scanning approach C. Bi et al. 10.5194/amt-14-6835-2021
- Molecular and Structural Characterization of Isomeric Compounds in Atmospheric Organic Aerosol Using Ion Mobility-Mass Spectrometry C. West et al. 10.1021/acs.jpca.2c06459
- Optimizing the iodide-adduct chemical ionization mass spectrometry (CIMS) quantitative method for toluene oxidation intermediates: experimental insights into functional-group differences M. Song et al. 10.5194/amt-17-5113-2024
Latest update: 06 May 2025
Short summary
Measurement techniques that can achieve molecular characterizations are necessary to understand the differences of fate and transport within isomers produced in the atmospheric oxidation process. In this work, we develop an instrument to conduct isomer-resolved measurements of particle-phase organics. We assess the number of isomers per chemical formula in atmospherically relevant samples and examine the feasibility of extending the use of an existing instrument to a broader range of analytes.
Measurement techniques that can achieve molecular characterizations are necessary to understand...
