Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Sophie Tomaz"'
Autor:
Sophie Tomaz, Dongyu Wang, Nicolás Zabalegui, Dandan Li, Houssni Lamkaddam, Franziska Bachmeier, Alexander Vogel, María Eugenia Monge, Sébastien Perrier, Urs Baltensperger, Christian George, Matti Rissanen, Mikael Ehn, Imad El Haddad, Matthieu Riva
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Organic peroxy radicals play a pivotal role in producing highly oxygenated organic molecules but the formation mechanisms remain elusive. Here, the authors show in-situ characterization of peroxy radicals and dimer structures in the gas-phase, using
Externí odkaz:
https://doaj.org/article/badbbfa1025e478089b7529af4f0b9f2
Publikováno v:
Life, Vol 11, Iss 4, p 319 (2021)
In 2018, seven million people died prematurely due to exposure to pollution. Polycyclic aromatic hydrocarbons (PAHs) are a significant source of secondary organic aerosol (SOA) in urban areas. We investigated the toxic effects of by-products of napht
Externí odkaz:
https://doaj.org/article/0b3e12b7281d4600827db7dfcadd617b
Autor:
Tanguy Déméautis, Marie Delles, Sophie Tomaz, Guillaume Monneret, Olivier Glehen, Gilles Devouassoux, Christian George, Abderrazzak Bentaher
Publikováno v:
Chemical Research in Toxicology. 35:1146-1161
Air pollution represents a major health problem and an economic burden. In recent years, advances in air pollution research has allowed particle fractionation and identification of secondary organic aerosol (SOA). SOA is formed from either biogenic o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fbd676d6bc4def29f5a4aa0aeb2aca2
https://doi.org/10.1021/acs.chemrestox.1c00353
https://doi.org/10.1021/acs.chemrestox.1c00353
Autor:
Dandan Li, Wei Huang, Dongyu Wang, Mingyi Wang, Joel Thornton, Lucía Caudillo, Birte Rörup, Ruby Marten, Wiebke Scholz, Henning Finkenzeller, Guillaume Marie, David Bell, Zoé Brasseur, Joachim Curtius, Lubna Dada, Jonathan Duplissy, Xianda Gong, Armin Hansel, Xu-cheng He, Victoria Hofbauer, Heikki Junninen, Jordan E. Krechmer, Andreas Kurten, Houssni Lamkaddam, Katrianne LEHTIPALO, Brandon Lopez, Yingge Ma, Naser Mahfouz, Hanna E. Manninen, Bernhard Mentler, Sebastien Perrier, Tuukka Petäjä, Joschka Pfeifer, Maxim Philippov, Meredith Schervish, Siegfried Schobesberger, Jiali Shen, Mihnea Surdu, Sophie Tomaz, Rainer Volkamer, Xinke Wang, Stefan Weber, André Welti, Douglas Worsnop, yusheng wu, Chao Yan, Marcel Zauner-Wieczorek, Markku Kulmala, Jasper Kirkby, Neil Donahue, Christian George, Imad El-Haddad, Federico Bianchi, Matthieu Riva
Highly oxygenated organic molecules (HOMs) are a major source of new particles affecting Earth’s climate1,2. HOM production from the oxidation of volatile organic compounds (VOCs) occurs during both day and night, and can lead to new particle forma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f04b2579e61372eb49f114a245bbb7d3
https://doi.org/10.21203/rs.3.rs-2722087/v1
https://doi.org/10.21203/rs.3.rs-2722087/v1
Autor:
Sophie Tomaz, Christian George, Sergey A. Nizkorodov, Stephane Dumas, R. Gemayel, Vahe J. Baboomian, D. A. Fishman, C. Emmelin, Sébastien Perrier
Publikováno v:
Environmental Science: Atmospheres. 1:31-44
The photosensitized chemistry of three aromatic ketones (xanthone, flavone, and acetophenone) and also of secondary organic aerosol (SOA) arising from the photo-oxidation of naphthalene was investigated by means of transient absorption spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cce06de47d34a90842b1bf0f58441a1
https://doi.org/10.1039/d0ea00011f
https://doi.org/10.1039/d0ea00011f
Autor:
Barbara J. Turpin, Sophie Tomaz, Rachael E. H. Miles, Sarah Suda Petters, Thomas G Hilditch, Jonathan P. Reid
Publikováno v:
Petters, S S, Hilditch, T G, Tomaz, S, Miles, R E H, Reid, J P & Turpin, B J 2020, ' Volatility Change During Droplet Evaporation of Pyruvic Acid ', ACS Earth and Space Chemistry, vol. 4, 5, pp. 741-749 . https://doi.org/10.1021/acsearthspacechem.0c00044
Atmospheric water-soluble organic gases such as pyruvic acid are produced in large quantities by photochemical oxidation of biogenic and anthropogenic emissions and undergo water-mediated reactions in aerosols and hydrometeors. These reactions can co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae99333670937df418069641febc7ca4
https://doi.org/10.1021/acsearthspacechem.0c00044
https://doi.org/10.1021/acsearthspacechem.0c00044
Autor:
Kangwei Li, Xinke Wang, Sergey A. Nizkorodov, Clement Dubois, R. Gemayel, Vahe J. Baboomian, Sébastien Perrier, Christian George, Sophie Tomaz, Antoinette Boreave
Publikováno v:
Geophysical Research Letters. 48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c920211f2326ac18f8bd599161da692d
https://doi.org/10.1029/2021gl093465
https://doi.org/10.1029/2021gl093465
Publikováno v:
Life; Volume 11; Issue 4; Pages: 319
In 2018, seven million people died prematurely due to exposure to pollution. Polycyclic aromatic hydrocarbons (PAHs) are a significant source of secondary organic aerosol (SOA) in urban areas. We investigated the toxic effects of by-products of napht
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::1255e7ccf91523108c331e966dfacdef
Autor:
Matti P. Rissanen, Sébastien Perrier, Franziska Bachmeier, Imad El Haddad, Mikael Ehn, Urs Baltensperger, Sophie Tomaz, Houssni Lamkaddam, María Eugenia Monge, Matthieu Riva, Alexander L. Vogel, Dongyu S. Wang, Dandan Li, Christian George, Nicolás Zabalegui
Publikováno v:
Nature Communications
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-020-20532-2⟩
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Nature Communications, Nature Publishing Group, 2021, 12 (1), ⟨10.1038/s41467-020-20532-2⟩
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Organic peroxy radicals (RO2) play a pivotal role in the degradation of hydrocarbons. The autoxidation of atmospheric RO2 radicals produces highly oxygenated organic molecules (HOMs), including low-volatility ROOR dimers formed by bimolecular RO2 + R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdb03545f7c3922e917f2c4b981add86
https://trepo.tuni.fi/handle/10024/131471
https://trepo.tuni.fi/handle/10024/131471
Autor:
Alexander Laskin, Sophie Tomaz, Daphne Meidan, Steven S. Brown, Ming Zhu, Xinming Wang, Quanfu He, Chunlin Li, Christian George, Yinon Rudich, Matthieu Riva
Publikováno v:
Environmental Science and Technology
Environmental Science and Technology, American Chemical Society, 2021, 55 (5), pp.2878-2889. ⟨10.1021/acs.est.0c06838⟩
Environmental Science & Technology
Environmental Science and Technology, American Chemical Society, 2021, 55 (5), pp.2878-2889. ⟨10.1021/acs.est.0c06838⟩
Environmental Science & Technology
International audience; Nighttime oxidation of biogenic volatile organic compounds (BVOCs) by nitrate radicals (NO3·) represents one of the most important interactions between anthropogenic and natural emissions, leading to substantial secondary org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::821d361b6fc8c6ea2179be2729f10c24
https://hal.archives-ouvertes.fr/hal-03199881
https://hal.archives-ouvertes.fr/hal-03199881