Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Elena Gómez Alvarez"'
Autor:
Elena Gómez Alvarez, Nicola Carslaw, Sébastien Dusanter, Pete Edwards, Viktor Gábor Mihucz, Dwayne Heard, Jörg Kleffmann, Sascha Nehr, Coralie Schoemacker, Dean Venables
Publikováno v:
Applied Spectroscopy Reviews
Applied Spectroscopy Reviews, 2022, 57 (7), pp.580-624. ⟨10.1080/05704928.2022.2087666⟩
Applied Spectroscopy Reviews, 2022, 57 (7), pp.580-624. ⟨10.1080/05704928.2022.2087666⟩
Radicals and their precursors play a central role in the chemical transformations occurring in indoor air and on indoor surfaces. Such species include OH, HO2, peroxy radicals, nitrous acid, reactive chlorine species, NO3, N2O5, Criegee intermediates
Autor:
Vincent Bartolomei, J. Kleffmann, Adrien Gandolfo, Sasho Gligorovski, Sabrine Tlili, Henri Wortham, Vladimir Gligorovski, Elena Gómez Alvarez
Publikováno v:
Building and Environment
Building and Environment, Elsevier, 2016, 109, pp.50-57. ⟨10.1016/j.buildenv.2016.08.026⟩
Building and Environment, 2016, 109, pp.50-57. ⟨10.1016/j.buildenv.2016.08.026⟩
Building and Environment, Elsevier, 2016, 109, pp.50-57. ⟨10.1016/j.buildenv.2016.08.026⟩
Building and Environment, 2016, 109, pp.50-57. ⟨10.1016/j.buildenv.2016.08.026⟩
International audience; Ultraviolet and visible (UV-VIS) radiation is responsible for the photolysis of stable trace gases and production of highly reactive atoms and radicals in the lower boundary layer of the atmosphere. Photolysis frequencies of t
Autor:
Adrien Gandolfo, Henri Wortham, Sabrine Tlili, J. Kleffmann, Elena Gómez Alvarez, Vincent Bartolomei, Sasho Gligorovski
Publikováno v:
Applied Catalysis B: Environmental
Applied Catalysis B: Environmental, Elsevier, 2015, 166, pp.84-90. ⟨10.1016/j.apcatb.2014.11.011⟩
Applied Catalysis B: Environmental, 2015, 166, pp.84-90. ⟨10.1016/j.apcatb.2014.11.011⟩
Applied Catalysis B: Environmental, Elsevier, 2015, 166, pp.84-90. ⟨10.1016/j.apcatb.2014.11.011⟩
Applied Catalysis B: Environmental, 2015, 166, pp.84-90. ⟨10.1016/j.apcatb.2014.11.011⟩
International audience; There is an increasing concern about the indoor air environment, where we spend most of our time. Common methods of improving indoor air quality include controlling pollution sources, increasing ventilation rates or using air
Autor:
Matthias Sörgel, Elena Gómez Alvarez, Etienne Quivet, Andreas Held, Cornelius Zetzsch, Adrien Gandolfo, Rafal Strekowski, Sasho Gligorovski, Vincent Bartolomei, Henri Wortham
Publikováno v:
Environmental Science and Pollution Research
Environmental Science and Pollution Research, Springer Verlag, 2014, 21 (15), pp.9259-9269. ⟨10.1007/s11356-014-2836-5⟩
Environmental Science and Pollution Research, 2014, 21 (15), pp.9259-9269. ⟨10.1007/s11356-014-2836-5⟩
Environmental Science and Pollution Research, Springer Verlag, 2014, 21 (15), pp.9259-9269. ⟨10.1007/s11356-014-2836-5⟩
Environmental Science and Pollution Research, 2014, 21 (15), pp.9259-9269. ⟨10.1007/s11356-014-2836-5⟩
International audience; Gaseous nitrogen dioxide (NO2) represents an oxidant that is present in relatively high concentrations in various indoor settings. Remarkably increased NO2 levels up to 1.5 ppm are associated with homes using gas stoves. The h
Light-induced nitrous acid (HONO) production from NO2 heterogeneous reactions on household chemicals
Autor:
Henri Wortham, Bruno Coulomb, Matthias Sörgel, Vincent Bartolomei, Elena Gómez Alvarez, Sabina Bassil, Sasho Gligorovski, Cornelius Zetzsch
Publikováno v:
Atmospheric Environment
Atmospheric Environment, Elsevier, 2014, 95, pp.391-399. ⟨10.1016/j.atmosenv.2014.06.034⟩
Atmospheric Environment, 2014, 95, pp.391-399. ⟨10.1016/j.atmosenv.2014.06.034⟩
Atmospheric Environment, Elsevier, 2014, 95, pp.391-399. ⟨10.1016/j.atmosenv.2014.06.034⟩
Atmospheric Environment, 2014, 95, pp.391-399. ⟨10.1016/j.atmosenv.2014.06.034⟩
International audience; Nitrous acid (HONO) can be generated in various indoor environments directly during combustion processes or indirectly via heterogeneous NO2 reactions with water adsorbed layers on diverse surfaces. Indoors not only the concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::095a8f1906f59e82947c3b90217ec478
https://hal.archives-ouvertes.fr/hal-01456417
https://hal.archives-ouvertes.fr/hal-01456417
Autor:
Jean-François Doussin, Christa Fittschen, Charbel Afif, Sasho Gligorovski, Coralie Schoemaecker, Henri Wortham, Elena Gómez Alvarez, Damien Amedro
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2013, 110, pp.13294-13299. ⟨10.1073/pnas.1308310110⟩
Proceedings of the National Academy of Sciences of the United States of America, 2013, 110, pp.13294-13299. ⟨10.1073/pnas.1308310110⟩
The hydroxyl (OH) radical is the most important oxidant in the atmosphere since it controls its self-oxidizing capacity. The main sources of OH radicals are the photolysis of ozone and the photolysis of nitrous acid (HONO). Due to the attenuation of
Publikováno v:
Chemical Engineering Journal
Chemical Engineering Journal, 2012, 187, pp.239-247. ⟨10.1016/j.cej.2012.01.067⟩
Chemical Engineering Journal, Elsevier, 2012, 187, pp.239-247. ⟨10.1016/j.cej.2012.01.067⟩
Chemical Engineering Journal, 2012, 187, pp.239-247. ⟨10.1016/j.cej.2012.01.067⟩
Chemical Engineering Journal, Elsevier, 2012, 187, pp.239-247. ⟨10.1016/j.cej.2012.01.067⟩
International audience; Silicon wafers can adsorb volatile organic compounds present in the air of the enclosed environments in the cleanrooms where they are manufactured following their reversible outgassing. Hence, organic contamination even at ppt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd5eda691ff8938218aa3b2a11052073
https://hal.science/hal-01456668
https://hal.science/hal-01456668
Publikováno v:
Environmental Science and Technology
Environmental Science and Technology, 2012, 46 (4), pp.1955-1963. ⟨10.1021/es2019675⟩
Environmental Science and Technology, American Chemical Society, 2012, 46 (4), pp.1955-1963. ⟨10.1021/es2019675⟩
Environmental Science and Technology, 2012, 46 (4), pp.1955-1963. ⟨10.1021/es2019675⟩
Environmental Science and Technology, American Chemical Society, 2012, 46 (4), pp.1955-1963. ⟨10.1021/es2019675⟩
This proposal involves direct photolysis processes occurring in the troposphere incorporating photochemical excitation and intermolecular energy transfer. The study of such processes could provide a better understanding of ·OH radical formation path
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31d8af17aaf27a8b4aff06f1764490a4
https://hal.science/hal-01456663
https://hal.science/hal-01456663
Publikováno v:
Atmospheric Environment
Atmospheric Environment, Elsevier, 2011, 45 (18), pp.3007-3014. ⟨10.1016/j.atmosenv.2011.03.026⟩
Atmospheric Environment, 2011, 45 (18), pp.3007-3014. ⟨10.1016/j.atmosenv.2011.03.026⟩
Atmospheric Environment, Elsevier, 2011, 45 (18), pp.3007-3014. ⟨10.1016/j.atmosenv.2011.03.026⟩
Atmospheric Environment, 2011, 45 (18), pp.3007-3014. ⟨10.1016/j.atmosenv.2011.03.026⟩
In this work, we investigated the heterogeneous reactions between gaseous ozone and seven particulate methoxyphenols, biomass tracers. The ozonolysis of silica particles coated with vanillin, vanillic acid, syringaldehyde, syringic acid, acetovanillo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84cc51e1dd44b6487615db7d2d4d9d24
https://hal.archives-ouvertes.fr/hal-01912534
https://hal.archives-ouvertes.fr/hal-01912534
Autor:
Natalja Balzer, Sopheak Net, Elena Gómez Alvarez, Henri Wortham, Cornelius Zetzsch, Sasho Gligorovski
Publikováno v:
ChemPhysChem
ChemPhysChem, 2010, 11 (18), pp.4019-4027. ⟨10.1002/cphc.201000446⟩
ChemPhysChem, Wiley-VCH Verlag, 2010, 11 (18), pp.4019-4027. ⟨10.1002/cphc.201000446⟩
ChemPhysChem, 2010, 11 (18), pp.4019-4027. ⟨10.1002/cphc.201000446⟩
ChemPhysChem, Wiley-VCH Verlag, 2010, 11 (18), pp.4019-4027. ⟨10.1002/cphc.201000446⟩
The pseudo-first-order loss of coniferyl aldehyde, adsorbed on silicon dioxide particles, upon heterogeneous ozonolysis was monitored at various ozone mixing ratios in the absence and presence of simulated sunlight. For the first time we investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f72c14e5968a54647af6e47af338c44
https://hal.science/hal-01912523
https://hal.science/hal-01912523