1. Department of Chemistry, New York University, New York, New York 10003, United States
2. Biology Ph.D. Program, The Graduate Center, The City University of New York, New York, New York 10016, United States
3. Federal University of Paraná, Centro Politécnico, 81540-990 Curitiba, Paraná, Brazil
4. Chemistry Department, Hunter College, The City University of New York, New York, New York 10021, United States