1. Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, United States
2. Institute of Nano Science and Technology, Hanyang University, Seoul 04763, South Korea
3. Departamento de Quı́mica, Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto 14090-901, SP, Brazil
4. National Institute for Alternative Technologies of Detection, Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT—DATREM), Unesp, Institute of Chemistry, P.O. Box 355, 14800-900 Araraquara, SP, Brazil