1. Department of Physics, Universidad de Santiago de Chile, 9170124 Santiago, Chile
2. Center for the Development of Nanoscience and Nanotechnology (CEDENNA), Universidad de Santiago de Chile, 9170124 Santiago, Chile
3. Department of Basic Sciences, Faculty of Engineering, Center for Engineering and Sustainable Development, Universidad Central de Chile, 8330601 Santiago, Chile
4. Food Packaging Laboratory (Laben), Department of Science and Food Technology, Faculty of Technology, Universidad de Santiago de Chile, 9170124 Santiago, Chile