1. Laboratory for Molecular Photonics,
Department of Chemistry, University of Miami, 1301 Memorial Drive, Coral Gables, Florida 33146-0431, United States
2. INQUIMAE, Facultad de Ciencias
Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, 1428 Buenos Aires, Argentina
3. Laboratory of Photochemistry,
Department of Drug Sciences, University of Catania, Viale Andrea Doria 6, I-95125 Catania, Italy