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Guillermo Villena
Tytuł
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Oxidation capacity of the city air of Santiago, Chile
YF Elshorbany, R Kurtenbach, P Wiesen, E Lissi, R Rubio, G Villena, ...
Atmospheric Chemistry and Physics 9, 2257-2273, 2009
2532009
Interferences of commercial NO2 instruments in the urban atmosphere and in a smog chamber
G Villena, I Bejan, R Kurtenbach, P Wiesen, J Kleffmann
Atmospheric Measurement Techniques 5 (1), 149, 2012
1532012
Vertical gradients of HONO, NOx and O3 in Santiago de Chile
G Villena, J Kleffmann, R Kurtenbach, P Wiesen, E Lissi, MA Rubio, ...
Atmospheric Environment 45 (23), 3867-3873, 2011
982011
Nitrite in rain and dew in Santiago city, Chile. Its possible impact on the early morning start of the photochemical smog
MA Rubio, E Lissi, G Villena
Atmospheric Environment 36 (2), 293-297, 2002
972002
Seasonal dependence of the oxidation capacity of the city of Santiago de Chile
YF Elshorbany, J Kleffmann, R Kurtenbach, E Lissi, M Rubio, G Villena, ...
Atmospheric Environment 44 (40), 5383-5394, 2010
872010
Summertime photochemical ozone formation in Santiago, Chile
YF Elshorbany, J Kleffmann, R Kurtenbach, M Rubio, E Lissi, G Villena, ...
Atmospheric Environment 43 (40), 6398-6407, 2009
802009
Nitrous acid (HONO) during polar spring in Barrow, Alaska: A net source of OH radicals?
G Villena, P Wiesen, CA Cantrell, F Flocke, A Fried, SR Hall, ...
Journal of Geophysical Research: Atmospheres 116 (D14), 2011
782011
Review of low-cost sensors for indoor air quality: Features and applications
M Ródenas-García, A Spinazzé, F Branco, Pedro T.B.S., Borghi, G Villena, ...
Applied Spectroscopy Reviews 57 (9-10), 747-779, 2022
772022
Intercomparison of measurements of NO2 concentrations in the atmosphere simulation chamber SAPHIR during the NO3Comp campaign
F Fuchs, Ball, Bohn, Brauers, Cohen, Dorn, Dubé, Fry, Häseler, Heitmann, ...
Atmospheric Measurement Techniques 3, 21-37, 2010
722010
Factors determining the concentration of nitrite in dew from Santiago, Chile
MA Rubio, E Lissi, G Villena
Atmospheric Environment 42 (33), 7651-7656, 2008
462008
Ozone and peroxyacetylnitrate in downtown Santiago, Chile
MA Rubio, P Oyola, E Gramsch, E Lissi, J Pizarro, G Villena
Atmospheric Environment 38 (29), 4931-4939, 2004
392004
Development of a new Long Path Absorption Photometer (LOPAP) instrument for the sensitive detection of NO2 in the atmosphere
G Villena, I Bejan, R Kurtenbach, P Wiesen, J Kleffmann
Atmospheric Measurement Techniques 4 (8), 1663-1676, 2011
382011
Role of nitrite in the photochemical formation of radicals in the snow
HW Jacobi, J Kleffmann, G Villena, P Wiesen, M King, J France, ...
Environmental Science & Technology 48 (1), 165-172, 2014
262014
NO2 Measurements Techniques: Pitfalls and New Developments
J Kleffmann, G Villena, I Bejan, R Kurtenbach, P Wiesen
NATO Series Book, Disposal of dangerous chemicals in urban areas and mega …, 2012
232012
Simultaneous measurements of formaldehyde and nitrous acid in dews and gas phase in the atmosphere of Santiago, Chile
MA Rubio, E Lissi, G Villena, YF Elshorbany, J Kleffmann, R Kurtenbach, ...
Atmospheric Environment 43 (38), 6106-6109, 2009
232009
Unravelling a black box: an open-source methodology for the field calibration of small air quality sensors
S Schmitz, S Towers, G Villena, A Caseiro, R Wegener, D Klemp, I Langer, ...
Atmospheric Measurement Techniques 14, 7221-7241, 2021
192021
Hydroperoxides in dew water in downtown Santiago, Chile. A comparison with gas-phase values
MA Rubio, MJ Guerrero, G Villena, E Lissi
Atmospheric Environment 40 (32), 6165-6172, 2006
162006
Seasonal dependence of peroxyacetylnitrate (PAN) concentrations in downtown Santiago, Chile
MA Rubio, E Gramsch, E Lissi, G Villena
Atmósfera 20 (4), 319-328, 2007
122007
Estimation of hydroxyl and hydroperoxyl radicals concentrations in the urban atmosphere of Santiago
MA Rubio, E Liss, G Villena, V Caroca, E Gramsch, Á Ruiz
Journal of the Chilean Chemical Society 50 (2), 471-476, 2005
92005
Calibrating low-cost sensors to measure vertical and horizontal gradients of NO2 and O3 pollution in three street canyons in Berlin
S Schmitz, G Villena, A Caseiro, F Meier, A Kerschbaumer, ...
Atmospheric Environment 307, 119830, 2023
82023
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