1. Physical & Analytical Chemistry Laboratory (PachemLab)-Department of Chemistry/Doctorate in Education Program, Faculty of Basic Science, Universidad Metropolitana de Ciencias de la Educación, Avenida José Pedro Alessandri 540, Santiago, 7760197, Chile
2. Laboratorio de Química de los Materiales, Facultad de Química y Biología, Universidad de Santiago de Chile, Avenida Alameda Libertador Bernardo O’Higgins 3363, 8320000, Santiago, Chile
3. Center for the Development of Nanoscience and Nanotechnology, CEDENNA, 9170124, Santiago, Chile
4. Department of Special education, Faculty of Philosophy and Education, Universidad Metropolitana de Ciencias de la Educación, Avenida José Pedro Alessandri 540, Santiago, 7760197, Chile
5. The Unit of Chemistry Teacher Education, Department of Chemistry, Faculty of Science, University of Helsinki, A.I. Virtasen aukio 1 (P.O. Box 55), Helsinki, 00014, Finland