#molecules

People don't realize that molecules themselves are somewhat hypothetical, and that their interactions are more so, and that the biological reactions are even more so. ↗

— Kary Mullis

#even #hypothetical #interactions #molecules #more

It does not seem, however, that organic chemists were much worried about barriers to rotation in organic molecules in general at that time because there was no technique available to demonstrate the phenomenon experimentally. ↗

— Derek Harold Richard Barton

#available #barriers #because #chemists #demonstrate

This work made me more and more interested in biological matter, and I decided that I really wanted to work on the X-ray analysis of biological molecules. ↗

— Aaron Klug

#biological #decided #i #interested #made

I must confess that, at that time, I had absolutely no knowledge of the slowness of the relaxation processes in the ground state, processes which take place in collisions with the wall or with the molecules of a foreign gas. ↗

— Alfred Kastler

#confess #foreign #gas #ground #had