Articles | Volume 8, issue 11
https://doi.org/10.5194/amt-8-4851-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-8-4851-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
An enhanced procedure for measuring organic acids and methyl esters in PM2.5
F. Liu
School of Environment, Tsinghua University, Beijing 100084, China
Research Institute of Chemical Defense, Beijing, China
F. K. Duan
CORRESPONDING AUTHOR
School of Environment, Tsinghua University, Beijing 100084, China
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China
K. B. He
CORRESPONDING AUTHOR
School of Environment, Tsinghua University, Beijing 100084, China
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China
State Environmental Protection Key Laboratory of Sources and Control of Air Pollution Complex, Tsinghua University, Beijing 100084, China
Y. L. Ma
School of Environment, Tsinghua University, Beijing 100084, China
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China
State Environmental Protection Key Laboratory of Sources and Control of Air Pollution Complex, Tsinghua University, Beijing 100084, China
K. A. Rahn
School of Environment, Tsinghua University, Beijing 100084, China
Q. Zhang
School of Environment, Tsinghua University, Beijing 100084, China
State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment, Tsinghua University, Beijing 100084, China
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Cited
7 citations as recorded by crossref.
- Determination of anhydride in atmospheric fine particles by optimized solvent extraction L. Zhang et al. https://doi.org/10.1016/j.atmosenv.2022.119249
- Characteristics and seasonal variations of high-molecular-weight oligomers in urban haze aerosols S. Yang et al. https://doi.org/10.1016/j.scitotenv.2020.141209
- In-depth compositional analysis of water-soluble and -insoluble organic substances in fine (PM2.5) airborne particles using ultra-high-resolution 15T FT-ICR MS and GC×GC-TOFMS J. Choi et al. https://doi.org/10.1016/j.envpol.2017.02.058
- Insights from an Integrated LC–MS/MS and Machine Learning Analysis into the Role of Long-Chain CHO-Containing Compounds in Ambient Light-Absorbing Aerosols K. Lin et al. https://doi.org/10.1021/acs.estlett.4c00978
- Polycyclic aromatic hydrocarbons and their derivatives (nitro-PAHs, oxygenated PAHs, and azaarenes) in PM 2.5 from Southern European cities C. Alves et al. https://doi.org/10.1016/j.scitotenv.2017.03.256
- Determination of Carbazole Derivatives Associated With Photoelectric Materials in Sediments Using QuEChERS Pretreatment Coupled With Ultra‐High Performance Liquid Chromatography‐High Resolution Mass Spectrometry Q. Fu et al. https://doi.org/10.1002/jssc.70214
- Molecular characterization of nitrogen-containing organic compounds in the winter North China Plain J. Mao et al. https://doi.org/10.1016/j.scitotenv.2022.156189
7 citations as recorded by crossref.
- Determination of anhydride in atmospheric fine particles by optimized solvent extraction L. Zhang et al. https://doi.org/10.1016/j.atmosenv.2022.119249
- Characteristics and seasonal variations of high-molecular-weight oligomers in urban haze aerosols S. Yang et al. https://doi.org/10.1016/j.scitotenv.2020.141209
- In-depth compositional analysis of water-soluble and -insoluble organic substances in fine (PM2.5) airborne particles using ultra-high-resolution 15T FT-ICR MS and GC×GC-TOFMS J. Choi et al. https://doi.org/10.1016/j.envpol.2017.02.058
- Insights from an Integrated LC–MS/MS and Machine Learning Analysis into the Role of Long-Chain CHO-Containing Compounds in Ambient Light-Absorbing Aerosols K. Lin et al. https://doi.org/10.1021/acs.estlett.4c00978
- Polycyclic aromatic hydrocarbons and their derivatives (nitro-PAHs, oxygenated PAHs, and azaarenes) in PM 2.5 from Southern European cities C. Alves et al. https://doi.org/10.1016/j.scitotenv.2017.03.256
- Determination of Carbazole Derivatives Associated With Photoelectric Materials in Sediments Using QuEChERS Pretreatment Coupled With Ultra‐High Performance Liquid Chromatography‐High Resolution Mass Spectrometry Q. Fu et al. https://doi.org/10.1002/jssc.70214
- Molecular characterization of nitrogen-containing organic compounds in the winter North China Plain J. Mao et al. https://doi.org/10.1016/j.scitotenv.2022.156189
Saved (final revised paper)
Latest update: 13 Nov 2026
Short summary
We have developed an enhanced solid-phase extraction pretreatment procedure to organic acids separated from methyl esters in fine aerosol. This procedure prevents the fatty acids and dimethyl phthalate from being overestimated. Furthermore, five polycyclic aromatic hydrocarbon acids were quantified, and correlations between the PAH-acids and tracer dicarboxylic and aromatic acids indicated that they came from primary or/and secondary emissions.
We have developed an enhanced solid-phase extraction pretreatment procedure to organic acids...
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