German Quotes and aphorisms about chemical Otto Loewi ,, In nerve-free multicellular organisms, the relationships of the cells to each other can only be of ... Otto Wallach Otto Wallach Wolfgang Paul ,, I grew up in Muenchen where my father has been a professor for pharmaceutic chemistry at the univer... Angela Merkel Eduard Buchner Eduard Buchner Jurgen Habermas Wilhelm Ostwald Wilhelm Ostwald