Affiliation: | 1. Universidad Regional Amazónica IKIAM, Tena, Ecuador;2. Universidad Central del Ecuador, Cdla. Universitaria, Quito, Ecuador;3. Center of Nanotechnology Research and Development (CIDNA), ESPOL, Guayaquil, Ecuador;4. Programa Prometeo, SENESCYT, Quito, Ecuador;5. Centro de Química, Instituto Venezolano de Investigaciones Científicas, IVIC, Caracas, Venezuela;6. Quantum Theory Project, Departments of Physics and Chemistry, P.O. Box 118435, University of Florida, Gainesville, Florida |