LEBEL RESEARCH GROUP Phone: 514-343-5826 E-Mail: helene.lebel@umontreal.ca Mailing Address Courier Address Department of Chemistry Department of Chemistry Université de Montréal Université de Montréal P.O. Box 6128, Station Downtown Roger Gaudry Building, Office D-716 Montréal, QC 2900 Édouard Montpetit Blvd. Canada H3C 3J7 Montréal, QC H3T 1J4