1. Research Group of Analytical Chemistry and Life Sciences, Department of Analytical Chemistry, Faculty of Sciences, University of Granada, Avda. Fuentenueva s/n, 18071 Granada, Spain
2. Research Group of Analytical Chemistry and Life Sciences, Department of Painting, Faculty of Fine Art, University of Granada, Avda. Andalucia s/n, 18071 Granada, Spain
3. Centre for Scientific Instrumentation, University of Granada, 18071 Granada, Spain