All images courtesy Joy Garnett 1997-1998.
First Pulse: A personal journey in cancer research  -   Excerpts  + Plates    
When we deal with a biological system, it isn't surprising that the ancient form of energy released is that of an electron jump from one molecule to another. It's a bounce, it's a spark. Your spark plug is not bound to your piston. It just sparks it. Similarly, electro-active drugs are not bound to their receptors.