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André S. H. Prévôt
Researcher at Paul Scherrer Institute
Publications - 543
Citations - 46640
André S. H. Prévôt is an academic researcher from Paul Scherrer Institute. The author has contributed to research in topics: Aerosol & Particulates. The author has an hindex of 90, co-authored 511 publications receiving 38599 citations. Previous affiliations of André S. H. Prévôt include University of California, Davis & Nanjing University of Information Science and Technology.
Papers
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Journal ArticleDOI
Aging of biogenic secondary organic aerosol via gas-phase OH radical reactions
Neil M. Donahue,Kaytlin M. Henry,Thomas F. Mentel,Astrid Kiendler-Scharr,C. Spindler,Birger Bohn,Theo Brauers,Hans P. Dorn,Hendrik Fuchs,Ralf Tillmann,Andreas Wahner,Harald Saathoff,Karl-Heinz Naumann,Ottmar Möhler,Thomas Leisner,Lars Peter Müller,Marc-Christopher Reinnig,Thorsten Hoffmann,Kent Salo,Mattias Hallquist,Mia Frosch,Merete Bilde,Torsten Tritscher,Peter Barmet,Arnaud P. Praplan,Peter F. DeCarlo,Josef Dommen,André S. H. Prévôt,Urs Baltensperger +28 more
TL;DR: The effect of OH aging is isolated, confirming the hypothesis that hydroxyl radical (OH) aging significantly increases the concentration of first-generation biogenic secondary organic aerosol (SOA), and can be described by a mechanism suitable for implementation in models.
Journal ArticleDOI
A mass spectrometric study of secondary organic aerosols formed from the photooxidation of anthropogenic and biogenic precursors in a reaction chamber
M. R. Alfarra,M. R. Alfarra,D. Paulsen,D. Paulsen,Martin Gysel,Martin Gysel,Arthur Garforth,J. Dommen,André S. H. Prévôt,D. R. Worsnop,Urs Baltensperger,Hugh Coe +11 more
TL;DR: In this paper, the mass spectral signatures and mass size distributions of the oxidation products resulting from irradiating 1,3,5- trimethylbenzene and -pinene, separately, in the presence of nitrogen oxide, nitrogen dioxide and propene in a reaction chamber were investigated.
Journal ArticleDOI
Mexico city aerosol analysis during MILAGRO using high resolution aerosol mass spectrometry at the urban supersite (T0) – Part 2: Analysis of the biomass burning contribution and the non-fossil carbon fraction
Allison C. Aiken,B. de Foy,Christine Wiedinmyer,Peter F. DeCarlo,Peter F. DeCarlo,Ingrid M. Ulbrich,M. N. Wehrli,Sönke Szidat,André S. H. Prévôt,Jun Noda,Jun Noda,L. Wacker,Rainer Volkamer,Edward C. Fortner,Jian Wang,Alexander Laskin,Vaithiyalingam Shutthanandan,Jun Zheng,Renyi Zhang,G. Paredes-Miranda,W. P. Arnott,Luis Molina,G. Sosa,Xavier Querol,Jose L. Jimenez +24 more
TL;DR: In this paper, the MI-LAGRO field campaign in Mexico City used a high resolution AMS spectra to identify a biomass burning organic aerosol component, which includes several large plumes that appear to be from forest fires within the region.
Journal ArticleDOI
Light-absorbing soluble organic aerosol in Los Angeles and Atlanta: A contrast in secondary organic aerosol
Xiaolu Zhang,Ying Hsuan Lin,Jason D. Surratt,Peter Zotter,André S. H. Prévôt,Rodney J. Weber +5 more
TL;DR: In this paper, light absorption spectra and carbon mass of fine particle water-soluble components were measured during the summer of 2010 in the Los Angeles (LA) basin, California, and Atlanta, Georgia.
Journal ArticleDOI
Gasoline emissions dominate over diesel in formation of secondary organic aerosol mass
Roya Bahreini,Roya Bahreini,Ann M. Middlebrook,J. A. de Gouw,J. A. de Gouw,Carsten Warneke,Carsten Warneke,Michael Trainer,Charles A. Brock,Harald Stark,Harald Stark,Steven S. Brown,William P. Dubé,William P. Dubé,Jessica B. Gilman,Jessica B. Gilman,K. Hall,K. Hall,K. Hall,John S. Holloway,John S. Holloway,William C. Kuster,Anne E. Perring,Anne E. Perring,André S. H. Prévôt,Joshua P. Schwarz,Joshua P. Schwarz,J. R. Spackman,J. R. Spackman,Sönke Szidat,Nicholas L. Wagner,Nicholas L. Wagner,Rodney J. Weber,Peter Zotter,David D. Parrish +34 more
TL;DR: In this article, the authors used airborne and ground-based measurements of organic aerosol (OA) in the Los Angeles (LA) Basin, California made during May and June 2010 to assess the amount of SOA formed from diesel emissions.