1. DuPont Company, Barley Mill Plaza, Building 27, Lancaster Pike and Route 141, Wilmington, Delaware 19805
2. Terra Systems Inc., 1035 Philadelphia Pike, Suite E, Wilmington, DE 19809
3. General Electric Company, GE Corporate Research and Development, P.O. Box 8, Schenectady, NY 12301
4. University at Albany−SUNY, Chemistry Department, Albany, NY 12222