1. Department of Chemistry, Adelphi University, Garden City, New York, USA
2. Department of Chemistry, Hofstra University, Hempstead, New York, USA
3. Department of Biology, Nassau Community College, Garden City, New York, USA
4. Department of Chemistry, Queensborough Community College, City University of New York, Bayside, New York, USA
5. Department of Biological Sciences and Geology, Queensborough Community College, City University of New York, Bayside, New York, USA