Articles | Volume 2, issue 1
https://doi.org/10.5194/ar-2-59-2024
https://doi.org/10.5194/ar-2-59-2024
Research article
 | 
08 May 2024
Research article |  | 08 May 2024

A multi-instrumental approach for calibrating real-time mass spectrometers using high-performance liquid chromatography and positive matrix factorization

Melinda K. Schueneman, Douglas A. Day, Dongwook Kim, Pedro Campuzano-Jost, Seonsik Yun, Marla P. DeVault, Anna C. Ziola, Paul J. Ziemann, and Jose L. Jimenez

Viewed

Total article views: 919 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
709 184 26 919 66 23 22
  • HTML: 709
  • PDF: 184
  • XML: 26
  • Total: 919
  • Supplement: 66
  • BibTeX: 23
  • EndNote: 22
Views and downloads (calculated since 04 Jan 2024)
Cumulative views and downloads (calculated since 04 Jan 2024)

Viewed (geographical distribution)

Total article views: 919 (including HTML, PDF, and XML) Thereof 900 with geography defined and 19 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 08 Oct 2024
Download
Short summary
Our study presents a novel method for quantifying mass spectrometer responses to molecular species in organic aerosols. Traditional calibrations often fail for complex mixtures like secondary organic aerosol. We combined chromatography with statistical component analysis to improve separation and quantification, achieving promising agreement with direct calibration. Our findings offer a new approach to assess aerosol composition, especially beneficial for complex mixtures.
Altmetrics
Final-revised paper
Preprint