David Hogan @davidpolycycles
Postdoctoral fellow in physical organic chemistry 🧪 in the Eigler Lab at Freie Universitaet Berlin by week, outdoor adventurer by weekend ⛰️ Berlin, Germany Joined May 2023-
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Alexander Krappe set up his separation funnel just as he always did to extract impurities from the compound he was synthesizing. Read more about this edition of #CENChemPics: cen.acs.org/synthesis/Chem…
It was a whirlwind of a week at the 74th Lindau Nobel Laureate Meeting for Chemistry! Being inspired by the Nobel laureates and connecting with young scientists was made possible by my nomination and support from the Alexander von Humboldt Foundation.
Visualization Analysis of Covalent and Noncovalent Interactions in Real Space (Tian Lu) #AngewandteReview • onlinelibrary.wiley.com/doi/10.1002/an…
🌟 Abstract Submission and Registration are Open!!! 🌟 Join the 6th International Symposium on Curved Organic π-Molecules & Materials (CURO-π6), 23–25 July 2025 in St. John's, NL, Canada. Network, collaborate & explore innovations! #CUROπ6 #ISNAFamily #MemorialUniversity
A time-lapsed recrystallization in action! Although the growth was not fantastic and I had to re-do it later, it made a nice video.
Chemistry is magic and is all around us! Follow us on @chem_unwrapped for engaging chemistry content 🔬🧬🧪 @UZH_chemistry @UZH_ch @UZH_Science @UZH_en @JuricekLab @pdchemspol #SciComm #ScienceCommunication #ChemistryUnwrapped youtube.com/@chemistry.unw…
Chemistry is magic and is all around us! Follow us on @chem_unwrapped for engaging chemistry content 🔬🧬🧪 @UZH_chemistry @UZH_ch @UZH_Science @UZH_en @JuricekLab @pdchemspol #SciComm #ScienceCommunication #ChemistryUnwrapped youtube.com/@chemistry.unw…
A little crystal of TEMPO cannot decide what to do on the surface of water. Any idea what's going on? (5x timelapse over 50 seconds)
In Berlin, the city where two worlds once collided, you can still do chemistry with glassware from the GDR and West Germany!
First day in the lab was the last day before Christmas break, but I still got to make some colours (by accident)!
I am officially a resident of Berlin, so I celebrated by visiting the characteristic glass dome of the German Bundestag!
Something about Heidelberg speaks to me, I just cannot put my finger on it...
The Department Head of Chemistry @UCalgary gave a TED talk! Belinda has always been a hero of science communication, good to see her continuing the tradition.
The Department Head of Chemistry @UCalgary gave a TED talk! Belinda has always been a hero of science communication, good to see her continuing the tradition.
Do not miss! :) @youngSCS1 @MichelRickhaus #sss25
Do not miss! :) @youngSCS1 @MichelRickhaus #sss25
🌟 @CanJChem is thrilled to offer #ISNA20 attendees the opportunity to publish in a dedicated special issue! Submit your groundbreaking research on topics incl. macrocyclic aromatic compounds, molecular devices, and optoelectronics. Learn more: ow.ly/90fa50STiGI
Celebrating 8 years in Alberta: 4 nights of camping near the Icefields Parkway. The Ultimate Super Saturday in two senses: my best and my last (for now). I will miss Alberta, but I am also eager for my upcoming life in Berlin for adventures with a different sort of spice.
On the Canada Day weekend to the Little Mythic Tower, we were grateful to have conversation for what we love about Canada - the space and volume of fresh water it provides, and the lack of conflict with our neighbours. We are so fortunate to enjoy such a special place!
Radicals feeling the beat of the magnetic field.
On a June camping trip to Bighorn Campground near the Ya Ha Tinda Ranch, we experienced the finest of what spring in the Rockies has to offer: snowy peaks, mild and sunny days with wildflower meadows. Of the 22 (!) here, how many can you identify?

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