Deals essentially with the application of electron transfer theories to biology considering the tunnelling paths in proteins, and long-range electron transfer within metal-substituted protein complexes.

Contributions by: Patrick Bertrand, Bruce E. Bowler, Jeffrey Chang, Harry B. Gray, Brian M. Hoffmann, Atsuo Kuki, A. Grant Mauk, G. McLendon, Michael J. Natan, Judith M. Nocek, Adrienne L. Raphael, A.G. Sykes, Michael J. Therien, Sten A. Wallin