10:15am - 10:30am
WE1-1: 1

Impact of Heat Waves on Isoprene and Terpene Concentrations: A case study from National Atmospheric Košetice Observatory

Jan Pacner, Michal Sanetrník, Adéla Holubová

CHMI, Czech Republic

10:30am - 10:45am
WE1-1: 2

Changing peatlands: effects on aerosol formation potential

Angela Buchholz¹, Iida Pullinen¹, Aino Korrensalo^2,3, Oksana Skaldina², Elisa Männistö⁴, Annele Virtanen¹

¹Department of Technical Physics, University of Eastern Finland, Finland; ²Department of Environmental and Biological Sciences, University of Eastern Finland, Finland; ³Natural Resources Institute Finland (Luke), Finland; ⁴School of Forest Sciences, University of Eastern Finland, Finland

10:45am - 11:00am
WE1-1: 3

BIOMASP+: Tackling the biosphere-atmosphere exchanges and their impact on secondary air pollution in an emblematic subtropical megacity - São Paulo, Brazil

Adalgiza Fornaro¹, Agnes Borbon², Silvia Ribeiro Souza³, Amauri Pereira Oliveira¹, Joel Brito⁴, Jean Luc Jaffrezo⁵, Michael Staudt⁶, Rita Yuri Ynoue¹, Samara Carbone⁷, Lucas Covre Chiari¹, Etienne Brugere², Pauline Fombelle², Olatunde Murana⁴, Luciana Rizzo¹, Jean Eudes Petit⁸, Pamela Dominutti⁵, Junteng Wu²

¹University of São Paulo (IAG-USP, IF-USP), Brazil; ²Univ. Clermont Auvergne, CNRS, LaMP, OPGC, France; ³Núcleo de Uso Sustentável dos Recursos Naturais, Instituto de Pesquisas Ambientais (IPA-SP), Brasil; ⁴IMT Nord Europe, Institut Mines-Télécom, Univ. Lille, France; ⁵Univ. Grenoble Alpes, CNRS, INRAE, IRD, IGE, France; ⁶CEFE, CNRS, EPHE, IRD, Univ Montpellier, Montpellier, France; ⁷Universidade Federal de Uberlândia (UFU), Brazil; ⁸Laboratoire des Sciences du Climat et de l’Environnement, CEA, CNRS, Gif sur Yvette, France

11:00am - 11:15am
WE1-1: 4

Secondary organic aerosol (SOA) formation from strong isoprene emitter species of Atlantic Forest, Southeastern Brazil, under ozone stress

Pauline Fombelle¹, Junteng WU¹, Manon Rocco^2,9, Alex do Nascimento³, Olatunde Murana⁴, Alexandre Albinet⁵, Samara Carbone⁶, Luciana Rizzo⁷, Joel de Brito⁴, Adalgiza Fornaro², Silvia Ribeiro Souza³, Jean-Eudes Petit⁸, Agnès Borbon¹

¹Université Clermont Auvergne, CNRS, OPGC, LaMP, F-63000 Clermont Ferrand, France; ²Institute of Astronomy, Geophysics and Atmospheric Sciences, USP, São Paulo, 05508-090, Brazil; ³Instituto de Pesquisas Ambientais de São Paulo, Núcleo de Uso Sustentável e Recursos Naturais, São Paulo, 09560-500, Brazil; ⁴Centre for Energy and Environment, IMT Nord Europe, Université de Lille, Lille, 59000, France; ⁵INERIS, Parc Technologique Alata, Verneuil en Halatte, 60550, France; ⁶Institute of Agricultural Sciences, Federal University of Uberlândia, Uberlândia, 38410-337, Brazil; ⁷Institute of Physics, Universidade de Sao Paulo, São Paulo, 05508-090, Brazil; ⁸Laboratoire des Sciences du Climat et de l’Environnement, Gif-sur-Yvette, 91191, France; ⁹Aix Marseille Univ, CNRS, LCE and IMBE, CNRS, Univ. Aix-Marseille, 13000, Marseille, France

10:15am - 10:30am
WE1-2: 1

Toxicological effects of laboratory-generated SOA from the day- and nighttime oxidation of PAHs and phenol on an enhanced alveolar epithelium model exposed at the air-liquid interface (ALI)

Aurélia Alunni¹, Maxime Floreani¹, Guillaume Barbier¹, Céline Ferret¹, Adrien Dermigny¹, Rachel Gemayel¹, Jérôme Beaumont¹, Ahmad El-Masri¹, Khristy Pinto¹, Martin Figeac², Guillaume Garçon³, Bénédicte Trouiller¹, Alexandre Albinet¹

¹INERIS, Parc Technologique Alata, Verneuil en Halatte, 60550, France; ²Lille University, Lille Hospital, CNRS, INSERM, Institut Pasteur de Lille, US 41 - UAR 2014 - PLBS, 59000, Lille, France; ³Lille Neurosciences & Cognition - UMRS 1172, Lille University, Lille, 59000, France

10:30am - 10:45am
WE1-2: 2

Flavoured electronic cigarette aerosols induce transcriptomic and metabolomic changes to alveolar epithelial cells exposed at the air-liquid interface

Mathilde Noemie Delaval¹, Rasha Alsaleh², Christian Kersch², Carmen Adrian², Jan Heide³, Selina Rinaldi⁴, Sven Ehlert³, Elke Pieper⁴, Simone Schmitz-Spanke², Ralf Zimmermann^1,3

¹Helmholtz Munich, Germany; ²University of Erlanger-Nuremberg, Germany; ³University of Rostock, Germany; ⁴German Federal Institute for Risk Assessment, Germany

10:45am - 11:00am
WE1-2: 3

Inflammatory effects of Saharan dust in co-cultures: the role of microbial constituents

Lara Boßmann¹, Gerrit Bredeck¹, Angela A. M. Kämpfer¹, Isabelle Masson¹, Martinique Frentrup², Ulrich Nübel², Tina Wahle¹, Roel P. F. Schins¹

¹IUF – Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany; ²Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Microbial Genome Research Braunschweig, Germany

11:00am - 11:15am
WE1-2: 4

Inhalable carbon fibres – CF aerosol generation, characterisation and air-liquid interface exposure

Sonja Mülhopt¹, Manuela Hauser¹, Manuela Wexler¹, Jonathan Mahl¹, Werner Baumann¹, Sven Klein², Silvia Diabaté², Susanne Fritsch-Decker², Carsten Weiss², Alexandra Friesen³, Matthias Hufnagel³, Andrea Hartwig³, Bastian Gutmann⁴, Christoph Schlager⁴, Tobias Krebs⁴, Dieter Stapf¹

¹Institute for Technical Chemistry, Karlsruhe Institute of Technology , Germany; ²Institute for Biological and Chemical Systems - Biological Information Processing, Karlsruhe Institute of Technology, Germany; ³Institute for Applied Biosciences, Karlsruhe Institute of Technology, Germany; ⁴Vitrocell Systems GmbH, Germany

10:15am - 10:30am
WE1-3: 1

A coupled Lagrangian-Equilibrium approach for the simulation of volcanic aerosol plumes

Georgios Efstathiou¹, George Papadakis², Benjamin Devenish³, William Jones¹, Stelios Rigopoulos¹

¹Department of Mechanical Engineering, Imperial College London, London, UK; ²Department of Aeronautics, Imperial College London, London, UK; ³Met Office, Exeter, UK

10:30am - 10:45am
WE1-3: 2

Towards atmospheric compound identification in chemical ionization mass spectrometry with machine learning

Federica Bortolussi¹, Hilda Sandström², Fariba Partovi^3,4, Joona Mikkilä⁴, Patrick Rinke^2,5,6,7, Matti Rissanen^1,3

¹Department of Chemistry, University of Helsinki, 00560 Helsinki, Finland; ²Department of Applied Physics, Aalto University, Espoo, Finland; ³Aerosol Physics Laboratory, Physics Unit, Tampere University, 33720 Tampere, Finland; ⁴Karsa Ltd., A. I. Virtasen aukio 1, 00560 Helsinki, Finland; ⁵Physics Department, TUM School of Natural Sciences, Technical University of Munich, Garching, Germany; ⁶Atomistic Modelling Center, Munich Data Science Institute, Technical University of Munich, Garching, Germany; ⁷Munich Center for Machine Learning (MCML)

10:45am - 11:00am
WE1-3: 3

The Role of Hygroscopic Properties in Nitrate Formation and Its Impact on Haze in Seoul

Qihua Hu¹, Hwajin Kim^1,2

¹Graduate School of Public Health, Seoul National University; ²Institute of Health and Environment, Seoul National University

11:00am - 11:15am
WE1-3: 4

Increasing Impact of Transported Dust to Europe in a Changing Climate

Petros Nikolaou Vasilakos, Abhishek Upadhyay, Jenk Theo Manuel, Anja Eichler, Imad El Haddad, Kaspar Dällenbach

Paul Scherrer Institute, Switzerland

10:15am - 10:30am
WE1-4: 1

Imaging of neutral gold atoms to investigate cluster formation in spark ablation

Thomas Krinke¹, Vassily Kornienko², Marie Bermeo Vargas¹, Meena Raveesh², Yupan Bao^2,3, Knut Deppert¹, Andreas Ehn², Joakim Bood², Maria E. Messing^1,4

¹Lunds Universitet Solid State Physics, Lund, Sweden; ²Lunds Universitet Combustion Physics, Lund, Sweden; ³Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, USA; ⁴Quantum Device Physics Laboratory, Chalmers University of Technology, Gothenburg, Sweden

10:30am - 10:45am
WE1-4: 2

Oxidation Mechanism of Co-Ni Nanoparticles Fabricated by Spark Ablation

Mohammad Pourhossein¹, Pau Ternero¹, Mehran Sedrpooshan¹, Thomas Krinke¹, David Wahlqvist², Hedda Christine Soland², Bengt Meuller¹, Martin Ek², Daniel Madsen², Julia-Maria Hübner¹, Rasmus Westerström¹, Maria Messing^1,3

¹Department of Physics and NanoLund, Lund University, Lund, 22100, Sweden; ²Department of Chemistry and NanoLund, Lund University, Lund, 22100, Sweden; ³Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96 Gothenburg, Sweden

10:45am - 11:00am
WE1-4: 3

Time-resolved analysis of nanoparticle composition from alloyed electrodes

Linnéa Jönsson¹, Vinzent Olszok², Attila Kohut³, Axel C. Eriksson⁴, Alfred P. Weber², Maria E. Messing^1,5

¹Department of Solid State Physics and NanoLund, Lund University, Lund, 221 00, Sweden; ²Institute of Particle Technology, Clausthal University of Technology, Clausthal- Zellerfeld, 386 78, Germany; ³Department of Optics and Quantum Electronics, University of Szeged, Szeged, 6720, Hungary; ⁴Ergonomics and Aerosol Technology and NanoLund, Lund University, 221 00, Lund, Sweden; ⁵Department of Microtechnology and Nanoscience, Chalmers University of Technology, 412 96, Gothenburg, Sweden

11:00am - 11:15am
WE1-4: 4

3D hybrid nanoantennas with tuneable responses to visible light

Qiling Liu, Jicheng Feng

ShanghaiTech University, China, People's Republic of

10:15am - 10:30am
WE1-5: 1

Firefighter exposure to PAHs and BC during prescribed burns and wildfires

Jordina Gili^1,2, Mar Viana^3,1, Barend L. van Drooge¹

¹Institute of Environmental Assessment and Water Research – Spanish Research Council (IDAEA-CSIC), Barcelona, Spain; ²PhD program of Analytical Chemistry and Environment, University of Barcelona, Barcelona, Spain; ³Pollution Prevention Unit, Spanish Ministry for the Ecological Transition, Madrid, Spain

10:30am - 10:45am
WE1-5: 2

Source apportionment and carcinogenic risk assessment for Polycyclic Aromatic Hydrocarbons (PAHs), and their oxygenated (oxy-PAHs) and nitrated (nitro-PAHs) derivatives, in a city impacted by residential Biomass Burning

Irini Tsiodra¹, Georgios Grivas¹, Kalliopi Tavernaraki², Constantine Parinos³, Despina Paraskevopoulou¹, Maria Tsagkaraki², Eleni Liakakou¹, Aikaterini Bougiatioti¹, Nikolaos Mihalopoulos^1,2

¹Institute for Environmental Research and Sustainable Development, National Observatory of Athens, Lofos Koufou, P. Penteli, Athens, 15236, Greece; ²Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, Heraklion, 71003, Greece; ³Hellenic Centre for Marine Research, Institute of Oceanography, 190 13 Anavyssos, Attiki, Greece

10:45am - 11:00am
WE1-5: 3

Air pollution in residential areas: Role of wood-stove exhausts from domestic heating regarding ambient air UFP- and BC-concentrations

Peter Bächler¹, Frederik Weis², Sebastian Kohler², Achim Dittler¹

¹Karlsruhe Institute of Technology, Institute of Mechanical Process Engineering and Mechanics; ²PALAS GmbH

11:00am - 11:15am
WE1-5: 4

Chamber studies on VOC and fine particle emissions during mopping

Sofia Eirini Chatoutsidou¹, Heidi Salonen^2,3, Emmanuelle Castagnoli², Mihalis Lazaridis¹

¹School of Chemical and Environmental Engineering, Technical University of Crete, Greece; ²Aalto University, Department of Civil Engineering, Finland; ³Queensland University of Technology, International Laboratory for Air Quality and Health, Brisbane, Australia

11:30am - 11:45am
WE2-1: 1

Mechanistic Study of Photoinduced Transformation in Glyoxal- and Methylglyoxal-Ammonium Solutions: Role of Photosensitization and Photolysis

Junjie Gu¹, Ruifeng Zhang², Chak Chan²

¹Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia; ²Division of Physical Science and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Kingdom of Saudi Arabia

11:45am - 12:00pm
WE2-1: 2

Impact of aqueous-phase reactions and reactive nitrogen on secondary organic aerosol yield and composition from α-pinene ozonolysis

Jinglan Fu^1,2, Willem Kroese³, Rupert Holzinger³, Juliane Fry⁴, Yanxia Li², Hengjia Ou¹, Harald Saathoff², Ulrike Dusek¹

¹Centre of Isotope research, University of Groningen, Groningen, the Netherlands; ²Institute of Meteorology and Climate Research-Atmospheric Aerosol Research (IMK-AAF), Karlsruhe institute of Technology, Karlsruhe, Germany; ³Institute for Marine and Atmospheric Research, Utrecht University, Utrecht, The Netherlands; ⁴Wageningen University, Wageningen, the Netherlands

12:00pm - 12:15pm
WE2-1: 3

Chamber to Code: Investigating SOA formation from β-caryophyllene

Stella E. I. Manavi^1,2, Angeliki Matrali^1,2, Petro Uruci^1,2, Ksakousti Skyllakou², Christina N. Vasilakopoulou², Spyros N. Pandis^1,2

¹Department of Chemical Engineering, University of Patras, Greece; ²Institute of Chemical Engineering Sciences, Foundation for Research and Technology-Hellas, Patras, Greece

12:15pm - 12:30pm
WE2-1: 4

SOA formation from Mediterranean leaf litter

Manon Rocco^1,2, Chuyue Luo¹, Barbara D'Anna¹, Henri Wortham¹, Etienne Quivet¹, Julien Kammer¹

¹Aix Marseille Univ., CNRS, LCE, Marseille, France; ²CNRS, Aix Marseille Univ, IRD, Avignon Univ, IMBE, Marseille, France

11:30am - 11:45am
WE2-2: 1

Toxicological effect of fresh and aged aerosol modified in an environment simulation chamber in an alveolar model exposed at the air liquid interface

Sara Marchetti¹, Virginia Vernocchi², Giulia Motta¹, Gianluigi De Falco³, Mario Commodo³, Andrea D'Anna⁵, Tommaso Isolabella^2,4, Dario Massabò^2,4, Patrizia Minutolo³, Paolo Prati^2,4, Maurizio Gualtieri¹

¹Department of Environmental and Earth Sciences, University of Milano-Bicocca, Research Centre POLARIS Piazza della Scienza 1, Milano Italy; ²INFN Sezione di Genova, Via Dodecaneso 33, 16146 Genova Italy; ³Istituto di Scienze e Tecnologie per l'Energia e la Mobilità Sostenibili, STEMS-CNR, P.le Tecchio 80, 80125 - Napoli (Italy); ⁴Department of Physics, University of Genova, Via Dodecaneso 33, 16146 Genova Italy; ⁵DICMAPI, Università degli Studi di Napoli Federico II, P.le Tecchio 80, Napoli 80125, Italy

11:45am - 12:00pm
WE2-2: 2

Adverse effects of fresh and aged high-power engine emissions on lung tissue models at the Air-Liquid Interface

Sebastiano Di Bucchianico¹, Mohammad Jamil Almasaleekh¹, Johannes Becker¹, Wesam Darwish¹, Mika Ihalainen², Uwe Etzien¹, Thorsten Streibel¹, Olli Sippula², Bert Buchholz¹, Ralf Zimmermann¹

¹University of Rostock, Germany; ²University of Eastern Finland, Finland

12:00pm - 12:15pm
WE2-2: 3

Assessing Exhaust Gas Exposure in Real Driving Conditions with a Portable Air-Liquid Interface Chamber

Michal Vojtisek-Lom^1,2, Lubos Dittrich², Tereza Cervena¹, Katerina Honkova¹, Tana Zavodna¹, Martin Pechout³, Pavel Rössner¹, Anssi Järvinen⁴, Hannu Kuutti⁴, Petteri Marjanen⁵, Teemu Lepistö⁵, Laura Salo⁵, Katarina Kylämäki⁵, Milja Jäppi⁵, Wojciech Honkisz⁶, Piotr Bielaczyc⁶, Andrzej Szczotka⁶, Hilkka Timonen⁷, Henna Lintusaari⁵, Leila Simon⁷, Sanna Saarikoski⁷, Topi Rönkkö⁵, Päivi Aakko-Saksa⁴, Jan Topinka¹

¹Institute of Experimental Medicine of the Czech Academy of Sciences, Prague, Czech Republic; ²Technical University of Liberec, Liberec, Czech Republic; ³Czech University of Life Sciences, Prague, Czech Republic; ⁴VTT Technical Research Centre of Finland Ltd, Espoo, Finland; ⁵Aerosol Physics Laboratory, Physics Unit, Tampere University, Tampere, Finland; ⁶BOSMAL Automotive Research and Development Institute Ltd, Bielsko-Biala, Poland; ⁷Finnish Meteorological Institute, Helsinki, Finland

12:15pm - 12:30pm
WE2-2: 4

In vitro aerosol exposure systems for respiratory health monitoring: strategies for optimizing deposition efficacy

Magdalena Weiß^1,2, Benjamin Punz¹, Evelien Frijns³, Sandra Verstraelen³, Cristian-Tudor Matea¹, Melanie Schürz¹, Nicole Meisner-Kober¹, Otmar Schmid², Martin Himly¹

¹Dept. Biosciences & Med. Biology, Paris Lodron University Salzburg (PLUS), Hellbrunnerstrasse 34, 5020 Salzburg, Austria; ²Lung Health and Immunity, Helmholtz Munich, Ingolstädter Landstraße 1, 85764 Neuherberg, Germany; ³Environmental Intelligence Unit, Flemish Institute for Technological Research (VITO), Boeretang 200, 2400 Mol, Belgium

11:30am - 11:45am
WE2-3: 1

Mechanism of particulate matter formation from wood burning stoves related to fuel properties and user operation.

Amanda Lea-Langton, Daniel Wilson, Oday Hakami, Gordon McFiggans, Paul Williams

University of Manchester, United Kingdom

11:45am - 12:00pm
WE2-3: 2

Chemical nucleation of carbonaceous nanoparticles by n-heptane pyrolysis via molecular dynamics simulations

Arash Fakharnezhad¹, Dimitri Saad², Georgios Kelesidis³, Eirini Goudeli¹

¹The University of Melbourne, Australia; ²Stanford University, USA; ³Delft University of Technology, The Netherlands

12:00pm - 12:15pm
WE2-3: 3

A monodisperse population balance equation model for hetero-aggregate formation in aerosol streams

Amir Karimi Noughabi¹, Andreas Kempf^1,2, Irenäus Wlokas^1,2

¹University of Duisburg-Essen, Germany; ²CENIDE, Center for Nanointegration Duisburg‑Essen

12:15pm - 12:30pm
WE2-3: 4

Laboratory study of contrail formation potential from hydrogen combustion emissions

Jonathan Duplissy¹, Juho Tapio Elomaa¹, Cecilia Righi¹, Nina Sarnela¹, Tommy Chan¹, Frans Graeffe¹, Tuukka Petaja¹, Alaric Vandestoc², Louise Ganeau², Antoine Berthier², Charles Renard³, Abhijeet Sanjay Badhe³, Lucile Arsicaud³, Jean Baptiste May-Carle⁴, Ismael Kenneth Ortega Colomer²

¹Institute for Atmospheric and Earth System Research, University of Helsinki, Helsinki, Finland; ²Multi-Physics for Energetics Department, ONERA Université Paris Saclay, F-91123, Palaiseau, France; ³Airbus Operations SAS, Toulouse, France; ⁴Safran Aircraft Engines, Rond-point René Ravaud, F-77550, Moissy-Cramayel, France

11:30am - 11:45am
WE2-4: 1

Synthesis of Advanced Materials by Sustainable Aerosol Processes

Sujit Modi, Pratim Biswas

University of Miami, United States of America

11:45am - 12:00pm
WE2-4: 2

Generating Spherical Silver Particles Through Heterogeneous Condensation in a Tandem Silver Particle Generator Setup

Vinicius Berger¹, Paulus Bauer¹, Eda Sorani¹, Hans-Joachim Schulz¹, Jacob Swanson^1,2, Adam Boies^1,3

¹Catalytic Instruments GmbH & Co.KG, 83026 Rosenheim, Germany; ²Minnesota State University, Mankato, MN 56001, United States; ³Stanford University, 440 Escondido Mall, Stanford, United States

12:00pm - 12:15pm
WE2-4: 3

Superparamagnetic Nanoparticles for drug delivery by aerosol spray synthesis

Alexandra Bakratsa^1,2, Evdokia Gkagkari^1,2, Vassilios Zaspalis^1,2, Georgia Kastrinaki¹

¹Chemical Process and Energy Resources Institute, CERTH, Greece; ²Department of Chemical Engineering, Aristotle University of Thessaloniki, Thessaloniki,Greece

12:15pm - 12:30pm
WE2-4: 4

Near-field Acoustic Resonance Effects and Cavitation in SAW Aerosol Generation

Mehrzad Roudini¹, Juan Manuel Rosselló², Ofer Manor³, Claus-Dieter Ohl², Andreas Winkler¹

¹Leibniz IFW Dresden, Germany; ²Otto von Guerricke University, Institute for Physics, Universitätsplatz. 2, Magdeburg 39106, Germany; ³Technion-Israel Institute of Technology, Department of Chemical Engineering, Haifa 3200003, Israel

11:30am - 11:45am
WE2-5: 1

Effects of Atmospheric Particles on Plant Growth Attributes Across Varying Concentrations

Sombir Pannu¹, Piyush Jain², Usha Mina³, Mayank Kumar⁴, Vikram Singh¹

¹Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, Delhi, 110016, New Delhi, India; ²Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY 14853, USA; ³School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110067, India; ⁴Department of Mechanical Engineering, Indian Institute of Technology Delhi, Hauz Khas, Delhi, 110016, New Delhi, India

11:45am - 12:00pm
WE2-5: 2

Plants Interactions with Airborne Pollutants by an Atmospheric Simulation Chamber

Mattia Bosio¹, Federico Mazzei^2,3, Dario Massabò^2,3, Paolo Prati^2,3, Virginia Vernocchi³, Enrica Roccotiello¹

¹Department of Earth Environment and Life Sciences, University of Genoa, Genoa, 16132, Italy; ²Department of Physics, University of Genoa, Genoa, 16146, Italy; ³National Institute of Nuclear Physics, INFN Genoa Division, Genoa, 16146, Italy

12:00pm - 12:15pm
WE2-5: 3

The influence of simulated thunderstorm conditions on pollen rupturing

Sudharsun Venkatesan, Ali Zare, James Lamont, Behnaz Alinaghipour, Zoran Ristovski, Svetlana Stevanovic

Deakin University, Australia

12:15pm - 12:30pm
WE2-5: 4

A Comparative Analysis of Airborne Bacterial and Fungal Communities in Urban, Rural, and Coastal Environments of Five Central Mediterranean Areas

Mattia Fragola¹, Salvatore Romano¹, Dalila Peccarrisi¹, Ivano Ammoscato², Lekë Pepkolaj³, Mark Scerri⁴, Anastasios Kalimeris⁵, Pietro Alifano⁶, Adelfia Talà⁶, Gianluca Quarta¹, Lucio Calcagnile¹

¹Department of Mathematics and Physics, University of Salento, Lecce; ²Institute of Atmospheric Sciences and Climate, ISAC-CNR, Lamezia Terme; ³Department of Computer Science, Faculty of Computer Science and IT, Metropolitan Tirana University, Tirana; ⁴Institute of Earth Systems, University of Malta, Msida; ⁵Department of Environment, Ionian University, Zakynthos; ⁶Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce

1:15pm - 1:30pm
WE3-1: 1

Efficient Nitrate Formation in Fog Events Implicates Fog Interstitial Aerosols as Significant Drivers of Atmospheric Chemistry

Wanyun Xu¹, Ye Kuang², Weiqi Xu³

¹Chinese Academy of Meteorological Sciences, China, People's Republic of; ²Jinan University; ³Chinese Academy of Sciences

1:30pm - 1:45pm
WE3-1: 2

Daytime HONO formation from multiphase photochemistry of Fe(III)-carboxylates

Lucia Iezzi^1,2, Ashmi Mishra², Erik H. Hoffmann³, Andreas Tilgner³, Kevin Kilchhofer², Peter A. Alpert², Yanisha Manoharan², Johannes Lampel⁴, Thorsten Bartels-Rausch², Hartmut Herrmann³, Thomas Berkemeier¹, Markus Ammann²

¹Max Planck Institute for Chemistry, Germany; ²Paul Scherrer Institute (PSI), Center for Energy and Environmental Sciences, Switzerland; ³Leibniz Institute for Tropospheric Research (TROPOS), Germany; ⁴Airyx GmbH, Germany

1:45pm - 2:00pm
WE3-1: 3

Photochemistry of iron-containing secondary organic aerosol impacted by mixing state during formation

Natasha Michelle Garner^1,2, Fabian Mahrt^1,3, Jens Top¹, Virginia Tadei⁴, Kevin Kilchhofer¹, Satoshi Takahama⁴, Imad el Haddad¹, David Michael Bell¹, Peter Aaron Alpert¹, Markus Ammann¹

¹Paul Scherrer Institute, Switzerland; ²now at: University of Leeds, United Kingdom; ³now at: Aarhus University, Denmark; ⁴EPFL, Switzerland

2:00pm - 2:15pm
WE3-1: 4

Catechol transformations in aqueous aerosols: influence of black carbon

Riccardo Muolo^1,2, Ana Cvitešić Kušan³, Janvit Teržan¹, Blaž Likozar¹, Monika Arnič¹, Ana Kroflič^1,2

¹National Institute of Chemistry, Slovenia; ²University of Ljubljana, Faculty of Chemistry and Chemical Technology; ³Ruđer Bošković Institute, Croatia

2:15pm - 2:30pm
WE3-1: 5

The kinetic multilayer meta model (KM-MEMO) for multiphase chemistry of aerosols, clouds and beyond

Thomas Berkemeier, Ashmi Mishra, Hyun Gu Kang, Maja Radecka, Ivan Eremets, Anna Theresa Backes, Matteo Krüger, Fabian Polscheit, Zhiqiang Zhang, Ulrich Pöschl

Max Planck Institute for Chemistry, Germany

2:30pm - 2:45pm
WE3-1: 6

THE IMPACT OF VEHICLE EMISSION CHARACTERISTICS ON SECONDARY AEROSOL FORMATION: A LABORATORY STUDY USING AN OXIDATION FLOW REACTOR

Fabio Sasso¹, Francesca Picca¹, Salvatore Florio², Corrado Fittavolini², Antonello Tilocca², Massimiliano Tincani², Daniele Limiroli², Andrea D'Anna¹

¹Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale, Università degli Studi di Napoli Federico II, Napoli 80125, Italy; ²Eni, Research & Technological Innovation , San Donato Milanese, Italy

1:15pm - 1:30pm
WE3-2: 1

State-of-the-art and challenges of brake wear particle emissions in laboratory testing

Hiroyuki Hagino

Japan Automobile Research Institute, Japan

1:30pm - 1:45pm
WE3-2: 2

Physical and chemical characterization of brake and tyre wear measured on a custom-built combined dynamometer

Carsten Neukirchen¹, Mohammad Saraji-Bozorgzad¹, Michael Mäder², Seongho Jeong¹, Thomas Adam^1,3

¹University of the Bundeswehr Munich, Institute of Chemistry and Environmental Engineering, Neubiberg, Munich; ²HDC Blueprints GmbH, Schrobenhausen, Germany; ³Joint Mass Spectrometry Center (JMSC) at Comprehensive Molecular Analytics (CMA), Department Environmental Health, Helmholtz Munich, Munich, Germany

1:45pm - 2:00pm
WE3-2: 3

Volatile organic compounds emitted from light-duty vehicle brakes and their role in ultrafine particle formation

Olivier Durif¹, Lucas Bard², Karine Elihn³, Barbara Nozière¹, Ulf Olofsson², Sarah Sulamith Steimer^3,4

¹Department of Chemistry, KTH, Royal Institute of Technology, 10044, Stockholm, Sweden; ²Department of Engineering Design, KTH Royal Institute of Technology, 10044, Stockholm, Sweden; ³Department of Environmental Science, Stockholm University, 11418, Stockholm, Sweden; ⁴Bolin Centre for Climate Research, Stockholm, 11418, Sweden

2:00pm - 2:15pm
WE3-2: 4

Measuring brake dust emissions of a test vehicle under real driving conditions

Maximilian Weissbuch¹, Ana Maria Todea¹, Jörg Lindermann¹, Ihsan Özer², Victor Kühn², Claudio Crazzolara³, Christof Asbach¹

¹Institut für Umwelt & Energie, Technik & Analytik e.V. (IUTA), Duisburg, 47229, Germany; ²Mercedes-Benz AG, Sindelfingen, 71063, Germany; ³Bruker Nano GmbH, Berlin, 12489, Germany

2:15pm - 2:30pm
WE3-2: 5

Chemistry and toxicity of laboratory-generated brake wear PM1-2.5 and PM2.5-10

Samuel Hyman^1,2, Siriel Saladin³, Yurii Tsybrii⁴, Oleksii Nosko⁴, David Topping¹, Adam Boies⁵, Chiara Giorio³, Martin Roursgaard², Peter Møller²

¹Department of Earth and Environmental Science, Centre for Atmospheric Science, School of Natural Sciences, The University of Manchester; ²Section of Environmental Health, Department of Public Health, University of Copenhagen, Copenhagen, Denmark; ³Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, United Kingdom; ⁴Faculty of Mechanical Engineering and Ship Technology, Gdansk University of Technology, Gdansk, Poland; ⁵Department of Engineering, University of Cambridge, Cambridge, United Kingdom

2:30pm - 2:45pm
WE3-2: 6

About the Challenges of Tracing Tire Wear Particles in Atmospheric Samples using Organic Marker Components

Anke Christine Noelscher¹, Elisabeth Eckenberger¹, Myriam Younes¹, Tobias Mayer¹, Manuel Loeber², Linda Bondorf², Tobias Schripp³, Sarmite Kernchen¹, Christian Laforsch¹

¹University of Bayreuth, Bayreuth Center of Ecology and Environmental Research (BayCEER), Germany; ²German Aerospace Center (DLR), Institute of Combustion Technology, Germany; ³Center of Aviation, Zurich University of Applied Sciences, Switzerland

1:15pm - 1:30pm
WE3-3: 1

Year-Long Source Apportionment of PM2.5 in Delhi: Insights from One of the World's Most Polluted Environments

Mohd Faisal^1,2, Ajit Kumar³, Umer Ali², Mayank Kumar³, Vikram Singh², Andre Prevot¹

¹Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, Villigen, Aargau 5232 Switzerland; ²Department of Chemical Engineering, Indian Institute of Technology Delhi, New Delhi, India; ³Department of Mechanical Engineering, Indian Institute of Technology Delhi, New Delhi, India

1:30pm - 1:45pm
WE3-3: 2

Chemical Composition and Source Attribution of PM10 and PM2.5 in an Urban Arid Region: Natural and Anthropogenic Contributions

M. Rami Alfarra, Shamjad P. Moosakutty, Azhar Siddique

Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar

1:45pm - 2:00pm
WE3-3: 3

Characterizing aerosol composition, size distribution and optical properties in the Western Italian Alps: insights into pollution sources and transport processes

Eleonora Favaro¹, Elena Barbaro², Henri Diémoz³, Stefano Bertinetti⁴, Mery Malandrino⁴, Alexis Foretier⁵, Silvia Ferrarese⁵, Annachiara Bellini³, Michele Freppaz⁶, Raffaella Balestrini⁷, Mara Bortolini¹, Andrei Munteanu¹, Stefano Frassati¹, Matteo Marafante⁴, Eros Mariani⁸, Paolo Bonasoni⁹, Francesco Petracchini¹⁰, Luigi Mazari¹⁰, Antonello Provenzale¹¹, Stefania Gilardoni², Andrea Gambaro¹, Matteo Feltracco¹

¹Dept. of Environmental Sciences, Informatics and Statistics, Ca’ Foscari University of Venice, Venice 30172, Italy; ²Insitute of Polar Sciences, National Research Council (CNR-ISP), Venice 30172, Italy; ³Atmosphere and Solar Radiation Department, Environmental Protection Agency (ARPA) of the Aosta Valley, Saint-Christophe 11020, Italy; ⁴Department of Chemistry, University of Turin, Turin 10125, Italy; ⁵Department of Physics, University of Turin, Turin 10125, Italy; ⁶Department of Agricultural, Forest and Food Sciences, University of Turin, Turin 10124, Italy; ⁷Institute of Water Research, National Research Council (CNR-IRSA), Brugherio 20861, Italy; ⁸Milan Research Area, National Research Council, Milan 20133, Italy; ⁹Institute of Atmospheric Sciences and Climate, National Research Council (CNR-ISAC), Bologna 40129, Italy; ¹⁰Department of Earth System Sciences and Environmental Technologies, National Research Council (CNR- DSSTTA), Rome 00185, Italy; ¹¹Institute of Geosciences and Georesources, National Research Council, (CNR-IGG), Turin 10125, Italy

2:00pm - 2:15pm
WE3-3: 4

Chemical-physics PM characterization in Milan: the role of different primary and secondary sources

Cristina Colombi, Beatrice Biffi, Eleonora Cuccia, Umberto Dal Santo

ARPA Lombardia, Italy

2:15pm - 2:30pm
WE3-3: 5

Size-resolved source apportionment of aerosol particles at two contrasting sites in North Africa

Nabil Deabji¹, Khanneh Wadinga Fomba¹, Laurent Poulain¹, Abdelwahid Mellouki², Hartmut Herrmann¹

¹Leibniz Institute for Tropospheric Research, Germany (TROPOS); ²Mohammed VI Polytechnic University, Lot 660 Ben Guerir, 43150, Morocco

2:30pm - 2:45pm
WE3-3: 6

Supervised Regression Models for Aerosol Source Identification: A Scalable Approach for European Sites

Andrei-Valentin Dandocsi^1,2, Jeni Vasilescu¹, Jean-Eudes Petit³, Mohamed Gherras⁴, Gang Chen⁵, Kaspar Rudolf Dällenbach⁶

¹National Institute of Research and Development for Optoelectronics - INOE 2000, Romania; ²UNST Politehnica of Bucharest, Bulevardul Iuliu Maniu 1-3, Bucharest, 061071, Bucharest, Romania; ³Laboratoire des Sciences du Climat et de l'Environnement, CNRS-CEA-UVSQ, Université Paris-Saclay, 91191 Gif- sur-Yvette, France; ⁴INERIS, Verneuil en Halatte, France; ⁵MRC Centre for Environment and Health,Environmental Research Group, Imperial College London, London, W12 0BZ, UK; ⁶Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland

1:15pm - 1:30pm
WE3-4: 1

Exploring Nanostructured Permalloy Particles Prepared by Aerosol Process for Power Converter component in Electronics

Eka Lutfi Septiani, Takashi Ogi

Hiroshima University, Japan

1:30pm - 1:45pm
WE3-4: 2

Kinetically trapped CoCu2O3 nanoparticles from combustion-aerosols

Matteo D'Andria, Tiago Elias Abi-Ramia Silva, Andreas Guentner

ETH Zürich, Switzerland

1:45pm - 2:00pm
WE3-4: 3

Carbon-Based Gas Sensors from Recycled E-Waste: A Novel Approach via Electrospray Deposition

Arianna Parisi, Antonio Di Colandrea, Luigi Piero Di Bonito, Francesco Di Natale

University of Naples Federico II, Italy

2:00pm - 2:15pm
WE3-4: 4

Discovering and producing alloyed catalysts by aerosol processes

Andreas Schmidt-Ott

VSParticle, Netherlands, The

2:15pm - 2:30pm
WE3-4: 5

Spark plasma-based fabrication of flexible, filter-based SERS substrates

Viktória Horváth, Dániel Megyeri, Maher Darwish, Zsolt Geretovszky, Attila Kohut

University of Szeged, Hungary

2:30pm - 2:45pm
WE3-4: 6

Flame Aerosol Deposition of Functional Nanostructured Films on Surfaces: Advances and Applications

Georgios A. Sotiriou

Stockholm University, Sweden

1:15pm - 1:30pm
WE3-5: 1

Surface chlorine oxidation on sea salt from Arctic Ocean upon exposure to water vapor

Nicolas Fauré¹, Luís Felipe Escusa Dos Santos², Andrey Shavorskiy³, Erik Thomson¹, Xiangrui Kong¹

¹University of Gothenburg, Sweden; ²Chalmers University of Technology, Sweden. Now at: SwedenFluxSense AB, Sweden; ³MAX IV Laboratory, Sweden

1:30pm - 1:45pm
WE3-5: 2

Oligomerization reactions on aerosol particle surfaces

Galib Hasan, Jonas Elm

Aarhus University, Denmark

1:45pm - 2:00pm
WE3-5: 3

Quantification of particles generated by explosions in contact with concrete specimen

Delphine Costa¹, Cécile Bodiot¹, Thomas Gelain¹, Nicolas Lecysyn², Lucas Domergue³, Patrice Pourre-Brichot³, Joffrey Lhonneur⁴, Christophe Mano⁴, François Gensdarmes¹

¹Autorité de Sûreté Nucléaire et de Radioprotection (ASNR), PSN-RES/SCA, F-91400, Saclay, France; ²CEA, DAM, CEA-Gramat, F-46500 Gramat, France; ³CEA, DSSN/SPPS/LPP, 91191 Gif-sur-Yvette, France; ⁴Ministère des Armées, DEND/SESN/BMAX, 92262 Fontenay-aux-Roses, France

2:00pm - 2:15pm
WE3-5: 4

Detection of Saharan Dust Events by Aerosol Optical Properties and Radiative Forcing at the Helmos Hellenic Atmospheric Aerosol & Climate Change (HAC²) Station

Konstantinos Granakis^1,2, Maria Gini¹, Prodromos Fetfatzis¹, Stergios Vratolis¹, Christos Tzanis², Elisabeth Andrews³, Konstantinos Eleftheriadis¹

¹NCSR Demokritos, Greece; ²National and Kapodistrian University of Athens; ³NOAA/GML

2:15pm - 2:30pm
WE3-5: 5

The first multi-seasonal study of relationships between aerosol optical properties, size distributions, chemical speciation, and cloud condensation nuclei in the southeastern U.S.

James Patrick Sherman¹, Robert Swarthout¹, Pengfei Liu², Lifei Yin²

¹Appalachian State University, United States of America; ²Georgia Tech University, United States of America

2:30pm - 2:45pm
WE3-5: 6

Investigating the Relationships between Biological Composition and Optical/Physical Properties of Atmospheric Aerosols: Insights from the BIO-MASTER Project's Monitoring Campaigns performed at a Central Mediterranean Site

Salvatore Romano¹, Mattia Fragola¹, Dalila Peccarrisi¹, Olga Gavrichkova², Paola Pollegioni², Federica D'Alò², Gianluca Quarta¹, Lucio Calcagnile¹

¹Department of Mathematics and Physics, University of Salento, Lecce, Italy; ²Research Institute on Terrestrial Ecosystems, National Research Council, Porano, Italy