• 3073 Citations
  • 30 h-Index
19992019

Research output per year

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Research Output

  • 3073 Citations
  • 30 h-Index
  • 45 Article
  • 3 Conference article
  • 1 Review article
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Article
2019

Diurnal variation of aethalometer correction factors and optical absorption assessment of nucleation events using multi-wavelength photoacoustic spectroscopy

Ajtai, T., Kiss-Albert, G., Utry, N., Tóth, Á., Hoffer, A., Szabó, G. & Bozóki, Z., Sep 2019, In : Journal of Environmental Sciences (China). 83, p. 96-109 14 p.

Research output: Contribution to journalArticle

2018

Chemical characterization of laboratory-generated tar ball particles

Tóth, Á., Hoffer, A., Pósfai, M., Ajtai, T., Kónya, Z., Blazsó, M., Czégény, Z., Kiss, G., Bozóki, Z. & Gelencsér, A., Jul 23 2018, In : Atmospheric Chemistry and Physics. 18, 14, p. 10407-10418 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Evaluation of an automated EA-IRMS method for total carbon analysis of atmospheric aerosol at HEKAL

Major, I., Gyökös, B., Túri, M., Futó, I., Filep, Á., Hoffer, A., Furu, E., Timothy Jull, A. J. & Molnár, M., Mar 1 2018, In : Journal of Atmospheric Chemistry. 75, 1, p. 85-96 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2017

Adapting the Vegetative Vigour Terrestrial Plant Test for assessing ecotoxicity of aerosol samples

Kováts, N., Horváth, E., Eck-Varanka, B., Csajbók, E. & Hoffer, A., Jun 1 2017, In : Environmental Science and Pollution Research. 24, 18, p. 15291-15298 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Brown carbon absorption in the red and near-infrared spectral region

Hoffer, A., Tóth, Á., Pósfai, M., Chung, C. E. & Gelencsér, A., Jun 28 2017, In : Atmospheric Measurement Techniques. 10, 6, p. 2353-2359 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Classifying aerosol type using in situ surface spectral aerosol optical properties

Schmeisser, L., Andrews, E., Ogren, J. A., Sheridan, P., Jefferson, A., Sharma, S., Kim, J. E., Sherman, J. P., Sorribas, M., Kalapov, I., Arsov, T., Angelov, C., Mayol-Bracero, O. L., Labuschagne, C., Kim, S. W., Hoffer, A., Lin, N. H., Chia, H. P., Bergin, M., Sun, J. & 2 others, Liu, P. & Wu, H., Oct 12 2017, In : Atmospheric Chemistry and Physics. 17, 19, p. 12097-12120 24 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)
2016

Light absorption properties of laboratory-generated tar ball particles

Hoffer, A., Tóth, A., NyirÅ'-Kósa, I., Pósfai, M. & Gelencsér, A., Jan 18 2016, In : Atmospheric Chemistry and Physics. 16, 1, p. 239-246 8 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Microbiological characterization of stable resuspended dust

Kováts, N., Horváth, E., Jancsek-Turóczi, B., Hoffer, A., Gelencsér, A., Urbán, P., Kiss, Í. E., Bihari, Z. & Fekete, C., 2016, In : International journal of occupational medicine and environmental health. 29, 3, p. 375-380 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2015

An intercomparison study of analytical methods used for quantification of levoglucosan in ambient aerosol filter samples

Yttri, K. E., Schnelle-Kreis, J., Maenhaut, W., Abbaszade, G., Alves, C., Bjerke, A., Bonnier, N., Bossi, R., Claeys, M., Dye, C., Evtyugina, M., García-Gacio, D., Hillamo, R., Hoffer, A., Hyder, M., Iinuma, Y., Jaffrezo, J. L., Kasper-Giebl, A., Kiss, G., López-Mahia, P. L. & 8 others, Pio, C., Piot, C., Ramirez-Santa-Cruz, C., Sciare, J., Teinilä, K., Vermeylen, R., Vicente, A. & Zimmermann, R., Jan 9 2015, In : Atmospheric Measurement Techniques. 8, 1, p. 125-147 23 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2014

Atmospheric tar balls: Aged primary droplets from biomass burning?

Tóth, A., Hoffer, A., Nyiro-Kósa, I., Pósfai, M. & Gelencsér, A., Jul 2 2014, In : Atmospheric Chemistry and Physics. 14, 13, p. 6669-6675 7 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)
2013

Absorption spectrum of ambient aerosol and its correlation with size distribution in specific atmospheric conditions after a red mud accident

Filep, Á., Ajtai, T., Utry, N., Pintér, M. D., Nyilas, T., Takács, S., Máté, Z., Gelencsér, A., Hoffer, A., Schnaiter, M., Bozóki, Z. & Szabó, G., Jan 31 2013, In : Aerosol and Air Quality Research. 13, 1, p. 49-59 11 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Mass specific optical absorption coefficient of HULIS aerosol measured by a four-wavelength photoacoustic spectrometer at NIR, VIS and UV wavelengths

Utry, N., Ajtai, T., Filep, Á., Dániel Pintér, M., Hoffer, A., Bozoki, Z. & Szabó, G., Apr 1 2013, In : Atmospheric Environment. 69, p. 321-324 4 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Sampling and characterization of resuspended and respirable road dust

Jancsek-Turóczi, B., Hoffer, A., Nyírö-Kósa, I. & Gelencsér, A., Nov 2013, In : Journal of Aerosol Science. 65, p. 69-76 8 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Warming-induced increase in aerosol number concentration likely to moderate climate change

Paasonen, P., Asmi, A., Petäjä, T., Kajos, M. K., Äijälä, M., Junninen, H., Holst, T., Abbatt, J. P. D., Arneth, A., Birmili, W., Van Der Gon, H. D., Hamed, A., Hoffer, A., Laakso, L., Laaksonen, A., Richard Leaitch, W., Plass-Dülmer, C., Pryor, S. C., Räisänen, P., Swietlicki, E. & 4 others, Wiedensohler, A., Worsnop, D. R., Kerminen, V. M. & Kulmala, M., Jun 1 2013, In : Nature Geoscience. 6, 6, p. 438-442 5 p.

Research output: Contribution to journalArticle

162 Citations (Scopus)
2012

Comparative assessment of ecotoxicity of urban aerosol

Turóczi, B., Hoffer, A., Tóth, Á., Kováts, N., Ács, A., Ferincz, Kovács, A. & Gelencsér, A., 2012, In : Atmospheric Chemistry and Physics. 12, 16, p. 7365-7370 6 p.

Research output: Contribution to journalArticle

24 Citations (Scopus)

Experimental evidence for direct sesquiterpene emission from soils

Horvth, E., Hoffer, A., Sebok, F., Dobolyi, C., Szoboszlay, S., Kriszt, B. & Gelencsér, A., Jan 1 2012, In : Journal of Geophysical Research Atmospheres. 117, 15, D15304.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Organic compounds in aerosols from selected European sites - Biogenic versus anthropogenic sources

Alves, C., Vicente, A., Pio, C., Kiss, G., Hoffer, A., Decesari, S., Prevôt, A. S. H., Minguillón, M. C., Querol, X., Hillamo, R., Spindler, G. & Swietlicki, E., Nov 1 2012, In : Atmospheric Environment. 59, p. 243-255 13 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Surface-active substances in atmospheric aerosol: An electrochemical approach

Frka, S., Dautović, J., Kozarac, Z., Ćosović, B., Hoffer, A. & Kiss, G., Jul 20 2012, In : Tellus, Series B: Chemical and Physical Meteorology. 64, 1, 18490.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2011

Characterization and intercomparison of aerosol absorption photometers: Result of two intercomparison workshops

Müller, T., Henzing, J. S., De Leeuw, G., Wiedensohler, A., Alastuey, A., Angelov, H., Bizjak, M., Collaud Coen, M., Engström, J. E., Gruening, C., Hillamo, R., Hoffer, A., Imre, K., Ivanow, P., Jennings, G., Sun, J. Y., Kalivitis, N., Karlsson, H., Komppula, M., Laj, P. & 19 others, Li, S. M., Lunder, C., Marinoni, A., Martins Dos Santos, S., Moerman, M., Nowak, A., Ogren, J. A., Petzold, A., Pichon, J. M., Rodriquez, S., Sharma, S., Sheridan, P. J., Teinilä, K., Tuch, T., Viana, M., Virkkula, A., Weingartner, E., Wilhelm, R. & Wang, Y. Q., Feb 21 2011, In : Atmospheric Measurement Techniques. 4, 2, p. 245-268 24 p.

Research output: Contribution to journalArticle

160 Citations (Scopus)

Fossil versus contemporary sources of fine elemental and organic carbonaceous particulate matter during the DAURE campaign in Northeast Spain

Minguillón, M. C., Perron, N., Querol, X., Szidat, S., Fahrni, S. M., Alastuey, A., Jimenez, J. L., Mohr, C., Ortega, A. M., Day, D. A., Lanz, V. A., Wacker, L., Reche, C., Cusack, M., Amato, F., Kiss, G., Hoffer, A., Decesari, S., Moretti, F., Hillamo, R. & 10 others, Teinilä, K., Seco, R., Peñuelas, J., Metzger, A., Schallhart, S., Müller, M., Hansel, A., Burkhart, J. F., Baltensperger, U. & Prévót, A. S. H., Dec 12 2011, In : Atmospheric Chemistry and Physics. 11, 23, p. 12067-12084 18 p.

Research output: Contribution to journalArticle

102 Citations (Scopus)

Microscopic fungi as significant sesquiterpene emission sources

Horváth, E., Hoffer, A., Sebok, F., Dobolyi, C., Szoboszlay, S., Kriszt, B. & Gelencsér, A., Jan 1 2011, In : Journal of Geophysical Research Atmospheres. 116, 16, D16301.

Research output: Contribution to journalArticle

4 Citations (Scopus)

The red mud accident in Ajka (Hungary): Characterization and potential health effects of fugitive dust

Gelencsér, A., Kováts, N., Turóczi, B., Rostási, Á., Hoffer, A., Imre, K., Nyiró-Kósa, I., Csákberényi-Malasics, D., Tóth, Á., Czitrovszky, A., Nagy, A., Nagy, S., Ács, A., Kovács, A., Ferincz, Á., Hartyáni, Z. & Pósfai, M., Feb 15 2011, In : Environmental Science and Technology. 45, 4, p. 1608-1615 8 p.

Research output: Contribution to journalArticle

113 Citations (Scopus)
2010
92 Citations (Scopus)

EUCAARI ion spectrometer measurements at 12 European sites-analysis of new particle formation events

Manninen, H. E., Nieminen, T., Asmi, E., Gagné, S., Häkkinen, S., Lehtipalo, K., Aalto, P., Vana, M., Mirme, A., Mirme, S., Hõrrak, U., Plass-Dülmer, C., Stange, G., Kiss, G., Hoffer, A., Töro, N., Moerman, M., Henzing, B., De Leeuw, G., Brinkenberg, M. & 27 others, Kouvarakis, G. N., Bougiatioti, A., Mihalopoulos, N., O'Dowd, C., Ceburnis, D., Arneth, A., Svenningsson, B., Swietlicki, E., Tarozzi, L., Decesari, S., Facchini, M. C., Birmili, W., Sonntag, A., Wiedensohler, A., Boulon, J., Sellegri, K., Laj, P., Gysel, M., Bukowiecki, N., Weingartner, E., Wehrle, G., Laaksonen, A., Hamed, A., Joutsensaari, J., Petäjä, T., Kerminen, V. M. & Kulmala, M., 2010, In : Atmospheric Chemistry and Physics. 10, 16, p. 7907-7927 21 p.

Research output: Contribution to journalArticle

160 Citations (Scopus)

Hygroscopic properties of Amazonian biomass burning and European background HULIS and investigation of their effects on surface tension with two models linking H-TDMA to CCNC data

Fors, E. O., Rissler, J., Massling, A., Svenningsson, B., Andreae, M. O., Dusek, U., Frank, G. P., Hoffer, A., Bilde, M., Kiss, G., Janitsek, S., Henning, S., Facchini, M. C., Decesari, S. & Swietlicki, E., 2010, In : Atmospheric Chemistry and Physics. 10, 12, p. 5625-5639 15 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)
Open Access
129 Citations (Scopus)
2009

Characterisation of hydrocarbons in atmospheric aerosols from different European sites

Alves, C. A., Vicente, A., Evtyugina, M., Pio, C. A., Hoffer, A., Kiss, G., Decesari, S., Hillamo, R. & Swietlicki, E., Sep 1 2009, In : World Academy of Science, Engineering and Technology. 57, p. 236-242 7 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Characteristics of new particle formation events and cluster ions at K-puszta, Hungary

Yli-Juuti, T., Riipinen, N., Aalto, P. P., Nieminen, T., Maenhaut, W., Janssens, I. A., Claeys, M., Salma, I., Ocskay, R., Hoffer, A., Lmre, K. & Kulmala, M., Sep 11 2009, In : Boreal Environment Research. 14, 4, p. 683-698 16 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Quantitative assessment of organosulfates in size-segregated rural fine aerosol

Luḱacs, H., Gelencśer, A., Hoffer, A., Kiss, G., Horv́ath, K. & Hartýani, Z., Jan 8 2009, In : Atmospheric Chemistry and Physics. 9, 1, p. 231-238 8 p.

Research output: Contribution to journalArticle

Open Access
57 Citations (Scopus)
2008

Photocatalytic degradation of 1,5-naphthalenedisulfonate on colloidal titanium dioxide

Szabó-Bárdos, E., Zsilák, Z., Lendvay, G., Horváth, O., Markovics, O., Hoffer, A. & Töro, N., Nov 20 2008, In : Journal of Physical Chemistry B. 112, 46, p. 14500-14508 9 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)
2007

Constraining the density and complex refractive index of elemental and organic carbon in biomass burning aerosol using optical and chemical measurements

Schkolnik, G., Chand, D., Hoffer, A., Andreae, M. O., Erlick, C., Swietlicki, E. & Rudich, Y., Feb 1 2007, In : Atmospheric Environment. 41, 5, p. 1107-1118 12 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)
2006

Characterization of the organic composition of aerosols from Rondônia, Brazil, during the LBA-SMOCC 2002 experiment and its representation through model compounds

Decesari, S., Fuzzi, S., Facchini, M. C., Mircea, M., Emblico, L., Cavalli, F., Maenhaut, W., Chi, X., Schkolnik, G., Falkovich, A., Rudich, Y., Claeys, M., Pashynska, V., Vas, G., Kourtchev, I., Vermeylen, R., Hoffer, A., Andreae, M. O., Tagliavini, E., Moretti, F. & 1 others, Artaxo, P., 2006, In : Atmospheric Chemistry and Physics. 6, 2, p. 375-402 28 p.

Research output: Contribution to journalArticle

Open Access
185 Citations (Scopus)

Diel and seasonal variations in the chemical composition of biomass burning aerosol

Hoffer, A., Gelencsér, A., Blazsó, M., Guyon, P., Artaxo, P. & Andreae, M. O., 2006, In : Atmospheric Chemistry and Physics. 6, 11, p. 3505-3515 11 p.

Research output: Contribution to journalArticle

Open Access
41 Citations (Scopus)

Optical properties of humic-like substances (HULIS) in biomass-burning aerosols

Hoffer, A., Gelencsér, A., Guyon, P., Kiss, G., Schmid, O., Frank, G. P., Artaxo, P. & Andreae, M. O., 2006, In : Atmospheric Chemistry and Physics. 6, 11, p. 3563-3570 8 p.

Research output: Contribution to journalArticle

Open Access
367 Citations (Scopus)

Spectral light absorption by ambient aerosols influenced by biomass burning in the Amazon Basin. I: Comparison and field calibration of absorption measurement techniques

Schmid, O., Artaxo, P., Arnott, W. P., Chand, D., Gatti, L. V., Frank, G. P., Hoffer, A., Schnaiter, M. & Andreae, M. O., 2006, In : Atmospheric Chemistry and Physics. 6, 11, p. 3443-3462 20 p.

Research output: Contribution to journalArticle

Open Access
190 Citations (Scopus)
2005

The NH4+-NO3--Cr-SO 42--H2O aerosol system and its gas phase precursors at a pasture site in the Amazon Basin: How relevant are mineral cations and soluble organic acids?

Trebs, I., Metzger, S., Meixner, F. X., Helas, G., Hoffer, A., Rudich, Y., Falkovich, A. H., Moura, M. A. L., Da Silva, R. S., Artaxo, P., Slanina, J. & Andreae, M. O., Jan 1 2005, In : Journal of Geophysical Research Atmospheres. 110, 7, p. 1-18 18 p., D07303.

Research output: Contribution to journalArticle

76 Citations (Scopus)
2004
88 Citations (Scopus)
2003

In-situ formation of light-absorbing organic matter in cloud water

Gelencsér, A., Hoffer, A., Kiss, G., Tombácz, E., Kurdi, R. & Bencze, L., May 1 2003, In : Journal of Atmospheric Chemistry. 45, 1, p. 25-33 9 p.

Research output: Contribution to journalArticle

152 Citations (Scopus)
2002

Importance of organic and black carbon in atmospheric aerosols at Mace Head, on the West Coast of Ireland (53°19′N, 9°54′W)

Kleefeld, S., Hoffer, A., Krivácsy, Z. & Jennings, S. G., Sep 1 2002, In : Atmospheric Environment. 36, 28, p. 4479-4490 12 p.

Research output: Contribution to journalArticle

69 Citations (Scopus)
60 Citations (Scopus)
2001

Role of organic and black carbon in the chemical composition of atmospheric aerosol at European background sites

Krivácsy, Z., Hoffer, A., Sárvári, Z., Temesi, D., Baltensperger, U., Nyeki, S., Weingartner, E., Kleefeld, S. & Jennings, S. G., Jan 1 2001, In : Atmospheric Environment. 35, 36, p. 6231-6244 14 p.

Research output: Contribution to journalArticle

102 Citations (Scopus)

Study on the chemical character of water soluble organic compounds in fine atmospheric aerosol at the Jungfraujoch

Krivácsy, Z., Gelencsér, A., Kiss, G., Mészáros, E., Molnár, Á., Hoffer, A., Mészáros, T., Sárvári, Z., Temesi, D., Varga, B., Baltensperger, U., Nyeki, S. & Weingartner, E., Jul 5 2001, In : Journal of Atmospheric Chemistry. 39, 3, p. 235-259 25 p.

Research output: Contribution to journalArticle

159 Citations (Scopus)
2000

Cloud and aerosol characterization experiment in the free troposphere (CLACE) - A field experiment at the jungfraujoch (3580 M ASL)

Bukowiecki, N., Henning, S., Hoffer, A., Weingartner, E. & Baltensperger, U., Jan 1 2000, In : Journal of Aerosol Science. 31, SUPPL.1, p. S11-S12

Research output: Contribution to journalArticle

Organic and black carbon in background atmospheric aerosols

Krivácsy, Z., Hoffer, A., Molnár, Á., Sárvári, Z., Temesi, D., Baltensperger, U., Nyeki, S., Weingartner, E., Kleefeld, S., Jennings, S. G., Eleftheriadis, K. & Colbeck, I., Jan 1 2000, In : Journal of Aerosol Science. 31, SUPPL.1, p. S178-S179

Research output: Contribution to journalArticle

1 Citation (Scopus)
43 Citations (Scopus)