Publikationen von Frank Helleis

Lammel, G., Nillius, B., Helleis, F., Šmejkalová, A. H., Kukučka, P., Martiník, J., Přibylová, P., Prokeš, R., Shahpoury, P., Štěpánek, D. und Vinkler, J.: Field validation of a novel passive air sampler and monitoring of semivolatile organic pollutants in the remote marine and continental boundary layer, Atmospheric Pollution Research, 16(5), doi:10.1016/j.apr.2025.102460, 2024.

Hünig, A., Appel, O., Dragoneas, A., Molleker, S., Clemen, H.-C., Helleis, F., Klimach, T., Köllner, F., Böttger, T., Drewnick, F., Schneider, J. und 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, 15(9), 2889–2921, doi:10.5194/amt-15-2889-2022, 2022.

McLeod, R. S., Hopfe, C. J., Bodenschatz, E., Moriske, H. J., Pöschl, U., Salthammer, T., Curtius, J., Helleis, F., Niessner, J., Herr, C., Klimach, T., Seipp, M., Steffens, T., Witt, C. und Willich, S. N.: A multi‐layered strategy for COVID‐19 infection prophylaxis in schools: A review of the evidence for masks, distancing, and ventilation, Indoor Air, 32, 1–11, doi:10.1111/ina.13142, 2022.

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. und 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.

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. und 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.

Lelieveld, J., Helleis, F., Borrmann, S., Cheng, Y., Drewnick, F., Haug, G., Klimach, T., Sciare, J., Su, H. und 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.

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. und 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.

Eger, P. G., Helleis, F., Schuster, G., Phillips, G. J., Lelieveld, J. und 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.

Kunert, A., Lamneck, F., Helleis, F., Pöschl, U., Pöhlker, M. L. und 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.

Ribas-Ribas, M., Helleis, F., Rahlff, J. und 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.

Bourtsoukidis, E., Helleis, F., Tomsche, L., Fischer, H., Hofmann, R., Lelieveld, J. und 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.

Fachinger, J., Gallavardin, S. J., Helleis, F., Fachinger, F., Drewnick, F. und 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.

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. und 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.

Pöschl, U., Cheng, Y., Helleis, F., Klimach, T. und Su, H.: Efficiency and synergy of simple protective measures against COVID-19: Masks, ventilation and more, in EGU General Assembly 2022, Vienna, Austria., 2022.

Lelieveld, J., Helleis, F., Borrmann, S., Cheng, Y., Drewnick, F., Haug, G., Klimach, T., Sciare, J., Su, H. und Pöschl, U.: Model Calculations of Aerosol Transmission and Infection Risk of COVID-19 in Indoor Environments, , doi:10.1101/2020.09.22.20199489 , 2020.

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. und 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.

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. und 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.

Eger, P. G., Helleis, F., Schuster, G., Phillips, G. J., Lelieveld, J. und 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.

Bourtsoukidis, E., Helleis, F., Tomsche, L., Fischer, H., Hofmann, R., Lelieveld, J. und 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.

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. und 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.