Articles | Volume 12, issue 12
https://doi.org/10.5194/amt-12-6635-2019
© Author(s) 2019. 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-12-6635-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Multi-scheme chemical ionization inlet (MION) for fast switching of reagent ion chemistry in atmospheric pressure chemical ionization mass spectrometry (CIMS) applications
Department of Physics and Institute for Atmospheric and Earth System
Research, University of Helsinki, Helsinki, Finland
Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and
Natural Sciences, Tampere University, Tampere, Finland
Jyri Mikkilä
Karsa Ltd., A. I. Virtasen aukio 1, 00560 Helsinki, Finland
Siddharth Iyer
Aerosol Physics Laboratory, Physics Unit, Faculty of Engineering and
Natural Sciences, Tampere University, Tampere, Finland
Department of Chemistry and Institute for Atmospheric and Earth System
Research, University of Helsinki, Helsinki, Finland
Jani Hakala
CORRESPONDING AUTHOR
Karsa Ltd., A. I. Virtasen aukio 1, 00560 Helsinki, Finland
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24 citations as recorded by crossref.
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- Soft X-ray Atmospheric Pressure Photoionization in Liquid Chromatography–Mass Spectrometry J. Hieta et al. 10.1021/acs.analchem.1c01127
- Molecular composition and volatility of multi-generation products formed from isoprene oxidation by nitrate radical R. Wu et al. 10.5194/acp-21-10799-2021
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- Chemical ionization mass spectrometry: Developments and applications for on-line characterization of atmospheric aerosols and trace gases Y. Zhang et al. 10.1016/j.trac.2023.117353
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- Ion density of positive and negative ions at ambient pressure in air at 12–136 mm from 4.9 kV soft x-ray source O. Anttalainen et al. 10.1063/5.0050669
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24 citations as recorded by crossref.
- A review of microbial and chemical assessment of indoor surfaces V. Mihucz et al. 10.1080/05704928.2021.1995870
- High Gas-Phase Methanesulfonic Acid Production in the OH-Initiated Oxidation of Dimethyl Sulfide at Low Temperatures J. Shen et al. 10.1021/acs.est.2c05154
- Quantitative Distributions of Product Ions and Reaction Times with a Binary Mixture of VOCs in Ambient Pressure Chemical Ionization E. Lattouf et al. 10.1021/jasms.3c00189
- Anthropogenic Volatile Organic Compound (AVOC) Autoxidation as a Source of Highly Oxygenated Organic Molecules (HOM) M. Rissanen 10.1021/acs.jpca.1c06465
- Perturbation-induced high-frequency pulsing of nano-ESI with facile ion selection at atmospheric pressure W. McMahon & K. Jorabchi 10.1039/D0AN01198C
- Organic Peroxides in Aerosol: Key Reactive Intermediates for Multiphase Processes in the Atmosphere S. Wang et al. 10.1021/acs.chemrev.2c00430
- Measurement report: Molecular composition and volatility of gaseous organic compounds in a boreal forest – from volatile organic compounds to highly oxygenated organic molecules W. Huang et al. 10.5194/acp-21-8961-2021
- The synergistic role of sulfuric acid, ammonia and organics in particle formation over an agricultural land L. Dada et al. 10.1039/D3EA00065F
- Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level W. Zhang et al. 10.1002/mas.21857
- Understanding vapor nucleation on the molecular level: A review C. Li & R. Signorell 10.1016/j.jaerosci.2020.105676
- Iodine oxoacids enhance nucleation of sulfuric acid particles in the atmosphere X. He et al. 10.1126/science.adh2526
- Measurement of iodine species and sulfuric acid using bromide chemical ionization mass spectrometers M. Wang et al. 10.5194/amt-14-4187-2021
- Molecular mechanism for rapid autoxidation in α-pinene ozonolysis S. Iyer et al. 10.1038/s41467-021-21172-w
- Soft X-ray Atmospheric Pressure Photoionization in Liquid Chromatography–Mass Spectrometry J. Hieta et al. 10.1021/acs.analchem.1c01127
- Molecular composition and volatility of multi-generation products formed from isoprene oxidation by nitrate radical R. Wu et al. 10.5194/acp-21-10799-2021
- Pesticide Residue Fast Screening Using Thermal Desorption Multi-Scheme Chemical Ionization Mass Spectrometry (TD-MION MS) with Selective Chemical Ionization F. Partovi et al. 10.1021/acsomega.3c00385
- Applications of environmental mass spectrometry in atmospheric haze chemistry T. Chen et al. 10.1016/j.trac.2024.117614
- Online detection of airborne nanoparticle composition with mass spectrometry: Recent advances, challenges, and opportunities X. Li et al. 10.1016/j.trac.2023.117195
- Chemical ionization mass spectrometry: Developments and applications for on-line characterization of atmospheric aerosols and trace gases Y. Zhang et al. 10.1016/j.trac.2023.117353
- Data‐Driven Compound Identification in Atmospheric Mass Spectrometry H. Sandström et al. 10.1002/advs.202306235
- Ion density of positive and negative ions at ambient pressure in air at 12–136 mm from 4.9 kV soft x-ray source O. Anttalainen et al. 10.1063/5.0050669
- Characterisation of gaseous iodine species detection using the multi-scheme chemical ionisation inlet 2 with bromide and nitrate chemical ionisation methods X. He et al. 10.5194/amt-16-4461-2023
- Measuring Photodissociation Product Quantum Yields Using Chemical Ionization Mass Spectrometry: A Case Study with Ketones M. Link et al. 10.1021/acs.jpca.1c03140
- Atmospheric nanoparticle growth D. Stolzenburg et al. 10.1103/RevModPhys.95.045002
Latest update: 28 Mar 2024
Short summary
A novel chemical ionization methodology for rapid gas–phase environmental monitoring is presented. The usefulness of the new inlet design is demonstrated by measuring various aerosol precursor compounds that are present at very low concentrations by using two consecutive ionization schemes. This new inlet enables the detection of a wide range of compounds of interest with a minimum of effort and at a fast repetition rate.
A novel chemical ionization methodology for rapid gas–phase environmental monitoring is...