Atomic layer deposition meme. In the first panel, the ligands say "This is my surface". In the second panel, they are run over by the next ALD cycle.
Just in time for #pi day -- an anonymous participant of the #ChemPrint winter school came up with a very special #nerd joke: Probably the world's first atomic layer deposition (ALD) #meme!
#ALDep #chemsky #materialssky #surface @fau.de