Next, it is Markus Ammann introducing our work on IO radical yield from iodide oxidation by ozone on aqueous aerosol proxy surfaces #EGU2022

It was a great pleasure to introduce my theoretical work on iodide oxydation by ozone in aerosol phase done with Toubin Celine and Valérie Vallet in collaboration with Markus Ammann at #EGU22

When your teammate gets sick, our supervisor jump in to replace him. Thanks Markus Ammann to join the beamtime last minute.

Surface Chemistry group members Markus Ammann Peter Alpert and Natasha Garner are in Indianapolis this week to attend the #ACSSpring2023 meeting and present exciting research happening at Laboratory of Atmospheric Chemistry (LAC) !!!!

The surface chemistry group Laboratory of Atmospheric Chemistry (LAC) is attending #EGU23 this week! It has been great to see everyone and present the research we’re doing PSI Paul Scherrer Institut !!!! If you’re around, come say hi 👋🏻
Antoine Roose Natasha Garner FabianMahrt Markus Ammann

ATMOS PSI Paul Scherrer Institut Markus Ammann However some ice formation can help to perform the beamtime in good conditions.

Our Laboratory of Atmospheric Chemistry (LAC) members Peeyush Khare Markus Ammann Natasha Garner enjoying the beautiful Corsican weather and great scientific discussions at #MUOAA2024 on molecular-level understanding of atmospheric aerosols. Thanks to the organizers for a fantastic week!

This is my first time taking part in the department retreat #mpic and touring together with all the colleges 🚌⛪️🏨. Free talking and deep thinking with #AtmosphericChemistry 🌍🧪👨‍🔬. Super interesting and enjoyable 🥳🤔Ps. Teammates with Markus Ammann 😜😁

By train to IGAC Project in Manchester icacgp-igac-2022.org #IGAC2022

Atmospheric Chemistry Group photo at the retreat in semi-sunny Basel Landschaft with Markus Ammann Gabriel Chiodo Nadine Borduas-Dedekind Jing Dou #ACETH19

Neues Update der CDC @SwissScience_TF Roman Stocker Markus Ammann BAG – OFSP – UFSP Suva Martin Bäumle Rui Biagini Markus Leutwyler 🇨🇭🇺🇦🌈🚀🌠❤️ 20 Minuten tagesanzeiger Marc Brupbacher Nadine Woodtli fabian fellmann Dr. Christian Ruiz

International Workshop on Haze and Biomass Burning in Asia,
Kuching, Sarawak organised by IIASA and @AkademiSainsMY

with Markus Ammann
#haze

54th #IUPAC task group meeting. Markus Ammann, Faye McNeill , Jürgen Troe, John Crowley, Wahid Mellouki, Tim Walligton (chair, Thank You , Tim !), Tony Cox and Mike Jenkin. Great discussions, more review volumes to come..
Cf bit.ly/3xcKKXuor &, new, bit.ly/3akCGuH

Radicals can have long lifetime in viscous aerosols, and extract health hazards.

Exited for my first official work day of the #MICROSCOPE project funded through the MarieSkłodowskaCurie fellowship program. Together with Markus Ammann at PSI Paul Scherrer Institut and Allan Bertram at UBC Chemistry we will use #microscopy techniques to study organic #aerosol particles.

Day 1/7: #mylifeinpictures
Just pictures, no words, no people
Challenged by Girish Salian
Challenging Markus Ammann

ETH Domain funded our Joint Initiative ReCLEAN (Reactive nitrogen at the #CLimate , #Energy , #Agriculture , #water & #health Nexus)! A Swiss 'Dream Team' Markus Ammann, Johan six, M.Berg, C.Grossiord, L.Winkel, A.Prevot (& others) will work on this challenging & important topic.

Different phases in #aerosol particles can be identified by fluorescence microscopy. Check out the latest update from the #MICROSCOPE MarieSkłodowskaCurie project available via #openaccess in Environmental Science & Technology Journals : pubs.acs.org/doi/10.1021/ac…
#atmoschem Markus Ammann UBC Chemistry PSI Paul Scherrer Institut

Took us 10 years to complete this 83-page paper. The project started when Daniel Knopf did sabbatical in Mainz. With numerous Skpe/Zoom calls with Daniel, Uli Poschl, Markus Ammann , Thomas Berkemeier, we never compromised, but we finally desorbed! acp.copernicus.org/articles/24/34…