Publications of Frank Helleis

Journal Article (10)

1.
Journal Article
Köllner, F., Schneider, J., Willis, M. D., Schulz, H., Kunkel, D., Bozem, H., Hoor, P., Klimach, T., Helleis, F., Burkart, J., Leaitch, W. R., Aliabadi, A. A., Abbatt, J. P. D., Herber, A. B. and Borrmann, S.: Chemical composition and source attribution of sub-micrometre aerosol particles in the summertime Arctic lower troposphere, Atmospheric Chemistry and Physics, 21(8), 6509–6539, doi:10.5194/acp-21-6509-2021, 2021.
2.
Journal Article
Clemen, H.-C., Schneider, J., Klimach, T., Helleis, F., Köllner, F., Hünig, A., Rubach, F., Mertes, S., Wex, H., Stratmann, F., Welti, A., Kohl, R., Frank, F. and Borrmann, S.: Optimizing the detection, ablation, and ion extraction efficiency of a single-particle laser ablation mass spectrometer for application in environments with low aerosol particle concentrations, Atmospheric Measurement Techniques, 13(11), 5923–5953, doi:10.5194/amt-13-5923-2020, 2020.
3.
Journal Article
Lelieveld, J., Helleis, F., Borrmann, S., Cheng, Y., Drewnick, F., Haug, G., Klimach, T., Sciare, J., Su, H. and Pöschl, U.: Model Calculations of Aerosol Transmission and Infection Risk of COVID-19 in Indoor Environments, International Journal of Environmental Research and Public Health, 17(21), doi:10.3390/ijerph17218114, 2020.
4.
Journal Article
Molleker, S., Helleis, F., Klimach, T., Appel, O., Clemen, H.-C., Dragoneas, A., Gurk, C., Hünig, A., Köllner, F., Rubach, F., Schulz, C., Schneider, J. and Borrmann, S.: Application of an O-ring pinch device as a constant-pressure inlet (CPI) for airborne sampling, Atmospheric Measurement Techniques, 13(7), 3651–3660, doi:10.5194/amt-13-3651-2020, 2020.
5.
Journal Article
Eger, P. G., Helleis, F., Schuster, G., Phillips, G. J., Lelieveld, J. and Crowley, J. N.: Chemical ionization quadrupole mass spectrometer with an electrical discharge ion source for atmospheric trace gas measurement, Atmospheric Measurement Techniques, 12(3), 1935–1954, doi:10.5194/amt-12-1935-2019, 2019.
6.
Journal Article
Kunert, A., Lamneck, F., Helleis, F., Pöschl, U., Pöhlker, M. L. and Fröhlich-Nowoisky, J.: Twin-plate Ice Nucleation Assay (TINA) with infrared detection for high-throughput droplet freezing experiments with biological ice nuclei in laboratory and field samples, Atmospheric Measurement Techniques, 11(11), 6327–6337, doi:10.5194/amt-11-6327-2018, 2018.
7.
Journal Article
Ribas-Ribas, M., Helleis, F., Rahlff, J. and Wurl, O.: Air-Sea CO2-Exchange in a Large Annular Wind-Wave Tank and the Effects of Surfactants, Frontiers in marine science, 5, doi:10.3389/fmars.2018.00457, 2018.
8.
Journal Article
Bourtsoukidis, E., Helleis, F., Tomsche, L., Fischer, H., Hofmann, R., Lelieveld, J. and Williams, J.: An aircraft gas chromatograph-mass spectrometer System for Organic Fast Identification Analysis (SOFIA): design, performance and a case study of Asian monsoon pollution outflow, Atmospheric Measurement Techniques, 10(12), 5089–5105, doi:10.5194/amt-10-5089-2017, 2017.
9.
Journal Article
Fachinger, J., Gallavardin, S. J., Helleis, F., Fachinger, F., Drewnick, F. and Borrmann, S.: The ion trap aerosol mass spectrometer: field intercomparison with the ToF-AMS and the capability of differentiating organic compound classes via MS-MS, Atmospheric Measurement Techniques, 10(4), 1623–1637, doi:10.5194/amt-10-1623-2017, 2017.
10.
Journal Article
Köllner, F., Schneider, J., Willis, M. D., Klimach, T., Helleis, F., Bozem, H., Kunkel, D., Hoor, P., Burkart, J., Leaitch, W. R., Aliabadi, A. A., Abbatt, J. P. D., Herber, A. B. and Borrmann, S.: Particulate trimethylamine in the summertime Canadian high Arctic lower troposphere, Atmospheric Chemistry and Physics, 17(22), 13747–13766, doi:10.5194/acp-17-13747-2017, 2017.

Working Paper (6)

11.
Working Paper
Lelieveld, J., Helleis, F., Borrmann, S., Cheng, Y., Drewnick, F., Haug, G., Klimach, T., Sciare, J., Su, H. and Pöschl, U.: Model Calculations of Aerosol Transmission and Infection Risk of COVID-19 in Indoor Environments, , doi:10.1101/2020.09.22.20199489 , 2020.
12.
Working Paper
Köllner, F., Schneider, J., Willis, M. D., Schulz, H., Kunkel, D., Bozem, H., Hoor, P., Klimach, T., Helleis, F., Burkart, J., Leaitch, W. R., Alibadi, A. A., Abbatt, J. P. D., Herber, A. B. and Borrmann, S.: Chemical composition and source attribution of submicron aerosol particles in the summertime Arctic lower troposphere, Atmospheric Chemistry and Physics Discussions, 20, doi:10.5194/acp-2020-742, 2020.
13.
Working Paper
Clemen, H.-C., Schneider, J., Klimach, T., Helleis, F., Köllner, F., Hünig, A., Rubach, F., Mertes, S., Wex, H., Stratmann, F., Welti, A., Kohl, R., Frank, F. and Borrmann, S.: Optimizing the detection, ablation, and ion extraction efficiency of a single-particle laser ablation mass spectrometer for application in environments with low aerosol particle concentrations, Atmospheric Measurement Techniques Discussions, 13, doi:10.5194/amt-2020-181, 2020.
14.
Working Paper
Eger, P. G., Helleis, F., Schuster, G., Phillips, G. J., Lelieveld, J. and Crowley, J. N.: Chemical ionisation quadrupole mass spectrometer with an electrical discharge ion source for atmospheric trace gas measurement, Atmospheric Measurement Techniques Discussions, 11, doi:10.5194/amt-2018-428, 2018.
15.
Working Paper
Bourtsoukidis, E., Helleis, F., Tomsche, L., Fischer, H., Hofmann, R., Lelieveld, J. and Williams, J.: An aircraft gas chromatograph-mass spectrometer System for Organic Fast Identification Analysis (SOFIA): design, performance and a case study of Asian monsoon pollution outflow, Atmospheric Measurement Techniques Discussions, 10, doi:10.5194/amt-2017-201, 2017.
16.
Working Paper
Köllner, F., Schneider, J., Willis, M. D., Klimach, T., Helleis, F., Bozem, H., Kunkel, D., Hoor, P., Burkart, J., Leaitch, W. R., Aliabadi, A. A., Abbatt, J. P. D., Herber, B. and Borrmann, S.: Particulate trimethylamine in the summertime Canadian high Arctic lower troposphere, Atmospheric Chemistry and Physics Discussions, 17, doi:10.5194/acp-2017-505, 2017.

Preprint (4)

17.
Preprint
Helleis, F., Klimach, T. and Pöschl, U.: Vergleich verschiedener Lüftungsmethoden gegen die Aerosolübertragung von COVID-19 und für erhöhte Luftqualität in Klassenräumen: Fensterlüften, Abluftventilatoren, Raumlufttechnik und Luftreiniger (Version 2.0), , doi:10.5281/zenodo.6049289, 2022.
18.
Preprint
Klimach, T., Helleis, F., McLeod, R. S., Hopfe, C. J. and Pöschl, U.: The Max Planck Institute for Chemistry mechanical extract ventilation (MPIC-MEV) system against aerosol transmission of COVID-19, , doi:10.5281/zenodo.5802049, 2021.
19.
Preprint
Hünig, A., Appel, O., Dragoneas, A., Molleker, S., Clemen, H.-C., Helleis, F., Klimach, T., Köllner, F., Böttger, T., Drewnick, F., Schneider, J. and Borrmann, S.: Design, characterization, and first field deployment of a novel aircraft-based aerosol mass spectrometer combining the laser ablation and flash vaporization techniques, Atmospheric Measurement Techniques Discussions, 14, doi:10.5194/amt-2021-271, 2021.
20.
Preprint
Helleis, F., Klimach, T. and Pöschl, U.: Vergleich von Fensterlüftungssystemen und anderen Lüftungs- bzw. Luftreinigungsansätzen gegen die Aerosolübertragung von COVID-19 und für erhöhte Luftqualität in Klassenräumen (Version 1.0), , doi:10.5281/zenodo.5070422, 2021.
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