1999-present    Department of Chemistry, Boston University, Boston, MA   1996-1998    Laboratory of Biophysics & Surface Analysis, Department of Pharmaceutical Sciences, Nottingham University, Nottingham, England (INFO)   1992-1995    Interdisciplinary Research Center for Biomedical Materials / Department of Surgery / Department of Protein & Molecular Biology, Royal Free Hospital School of Medicine, London, England and Biocompatibles International PLC, Uxbridge, England. (INFO)   1988-1992    Forensic & Analytical Chemistry, University of Strathclyde, Glasgow, Scotland. (INFO)   1985-1988    Douglas Ewart High School, Newton Stewart, Scotland (INFO)   1981-1984    The Nicolson Institute, Stornoway, Isle of Lewis, Scotland (INFO)