ICNAA 2025 is on! Things to not miss today ✅ ➡️ Plenary by Paulo Artaxo on Aerosols in the Amazon (Lecture Hall C1 9:00-10:00) 🍝🧆🌮 Lunch in the "Alte AKH" ➡️ Our special session where Young Principal Investigators present their ideas for the future (Lecture Hall C1 13:30-14:30) ...

Karsa is proud to support @icnaa2025.bsky.social in Vienna (Aug 24–29). Fariba Partovi presents “MPCIMS with uronium for comprehensive trace gas detection” on Aug 26, 16:00–16:20. High-res MPCIMS + uronium: ultra-trace detection, broad coverage, faster analysis. See you in Vienna! #AerosolResaerch

Preparations ongoing! There will be food, there will be drinks!

It's on! ICNAA 2025 kicks-off tonight with the Ice Breaker ❄️🔨 We meet at 7 pm at the Kuppelsaal of TU Wien: maps.app.goo.gl/zR3pZs2e5QTb... Looking forward to an exciting week full of science, networking and activities to explore Vienna and its surroundings 🍇

It's getting close 😱 In less than one month, we will have you in Vienna for the 22nd ICNAA 💥 If you are not registered yet ✅ Registration Deadline is August 9th as we need to plan your delicious food, coffee, conference trips and dinners 🥐 🍲 🍾 🚢 ⛪ icnaa2025.univie.ac.at/registration/

Just got in some new results from the lab or field on nucleation and atmospheric aerosols 💡 Well, it's not to late for a late poster 📃 Submit your late poster until 15th of July 📩 icnaa2025.univie.ac.at/submission/

Abstract notifications have been send out! Did you see them already in your inbox? 👀 📩 Don't forget to register and don't miss the Early Bird Deadline (15th June) 🦜 🐦‍⬛ 🪿 🐦 🐓 🦉 🦤 🦚 🦩 🦃 🐧 icnaa2025.univie.ac.at/registration/

Currently at European Geosciences Union (EGU) General Assembly presenting a nice poster on new particle formation, nucleation or atmospheric aerosols? 📃 We still accept late posters for the ICNAA2025! icnaa2025.univie.ac.at/submission/

❗ It's deadline day ❗ Submit your abstract to ICNAA2025 for a nice week end of August in Austria's capital, discussing nucleation, new particle formation, and atmospheric aerosols.

📢 Abstract Deadline approaching 📢 If your abstract is not ready yet, use the weekend 🤪 You can still submit the entire Monday 31st of March. I am pretty sure, that the trip to Vienna in summer is worth it 😎

A trip to Vienna should include a visit to one of our fantastic vineyard restaurants (called Heuriger). The resemblance of our conference logo with a vine grape is no accident 🍷 We will visit one of them as part of our "Mayor's reception", and it is also included in the registration fee 😉

🗓️ One week left until Abstract Deadline 🗓️ If you are not convinced by now then maybe a short preview on our conference trip will help: ⛪ We will visit the Melk Abbey which ranks among the most outstanding examples of Baroque architecture

📢 ‼️ Deadline extended ‼️ 📢 Abstract submission deadline has been extended to Monday, March 31st! Still some time to work on your abstract! But if you already have it ready, just submit it now 😉 icnaa2025.univie.ac.at/submission/

Interested in global monitoring networks? ICNAA2025 will have a dedicated special session on "Global observations of aerosols, clouds and trace gases: longterm monitoring networks and research infrastructure". Tick the box during abstract submission ☑️

❗ Abstract Submission Deadline Approaching ❗ Still undecided? On our conference trip up the Danube 🚢 we will have a wonderful dinner at a former monastery ⛪ during the dinner we will have talks from long-standing experts in nucleation and atmospheric aerosol research:

How do particles form in urban environments? 🌆 While ChatGPT has some weird vision of it, the talks in our special session on "Urban New Particle Formation" will be much clearer 🧐 If you submit your abstract to ICNAA2025 and you work on urban NPF, tick the special session ✅

Are you stressed, because it is abstract deadline day for the EAC 2025 in Lecce? 🥵 😵‍💫 🤯 Take your time, think about a good abstract and then just submit to the ICNAA2025 in Vienna: You still have until the 15th March! 🗓️ Vine and food are good here too 🍇 🍷

Thinking about submitting an abstract to @ICNAA2025? 🤔 We will spice up our conference with some interesting special sessions 🌶️ As global policymakers fail to implement reasonable pathways to limit global warming to 1.5 °C 🥵 , more aerosol scientists think of researching geo-engineering 🌥️

Understanding the structure, dynamics and phase transformations of materials 🔬: Valeria Molinero is our fourth plenary speaker ICNAA2025, well known for her pioneering contributions to understanding the properties of supercooled water and the mechanisms of formation of ice ❄️

Our favourite conference on aerosols and aerosol-cloud-climate interactions is approaching! It is not too large but not too small either, perfect for real networking. Consider submitting your abstract by the 15th March. @icnaa2025.bsky.social @aerosolcloud.bsky.social icnaa2025.univie.ac.at/home/

How do new particles form in megacities? 🌇 And what can we learn when comparing it to clean regions? 🌲 Chao Yan will guide us through these questions in his plenary talk at ICNAA2025!

When it comes to understanding the fundamentals of cluster formation, Ruth Signorell is an incredibly innovative contributor to our field 💡 We are very happy that she will be the second plenary speaker at ICNAA2025 🥳

We are very pleased to present the first plenary speaker 🥳 Paulo Artaxo is professor of environmental physics at the University of São Paulo, Brazil and a member of the IPCC . He has developed his career working with the Amazon environment and global climate change.

Abstract submission open 📢 📢 📢 Have you been working on atmospheric aerosols, new particle formation or ice nucleation over the last few years? 🖥️ 🔬 Submit your abstract to the ICNAA 2025 in Vienna: icnaa2025.univie.ac.at/registration...

Did you just miss the European Geosciences Union (EGU) Abstract submission? 🥴 😫 🤬 Don't worry: Consider coming to ICNAA 2025 in Vienna. Same city, better conference 😉 Abstract submission just opened! 📜 icnaa2025.univie.ac.at/registration...

Happy New Year! 2025 is the year for a trip to Vienna. The International Conference on Nucleation and Atmospheric Aerosols will take place from August 24 to 29.

You wonder what is ICNAA about? One main topic will be "Nucleation Theory & Experiment". Here is how ChatGPT illustrates that 🖌️ Makes you interested? Than stay tuned for the abstract submission 📢

📅The International Conference on Nucleation and Atmospheric Aerosols will take place in Vienna from 24 to 29 August 2025! Stay tuned for news on the exciting scientific program, abstract submission and other activities 📢 We hope to see many of you in Vienna next summer🤗