About the Authors

Ana Maria Fernandez-Escamilla

anamfe@eez.csic.es

Affiliation Environmental Protection Department, Estación Experimental del Zaidín (EEZ), Spanish National Research Council (CSIC), C/ Profesor Albareda, 1, E-18008 Granada, Spain

Gregorio Fernandez-Ballester

Affiliation Institute of Molecular and Cellular Biology (IBMC), Miguel Hernández University, Avda/ de la Universidad s/n, E-03202 Elche, Alicante, Spain

Bertrand Morel

Current address: Environmental Protection Department, Estación Experimental del Zaidín (EEZ), Spanish National Research Council (CSIC), C/ Profesor Albareda, 1, E-18008 Granada, Spain

Affiliation Physical-Chemistry Department, Faculty of Sciences, University of Granada, Campus Fuentenueva, E-18071 Granada, Spain

Salvador Casares-Atienza

Affiliation Physical-Chemistry Department, Faculty of Sciences, University of Granada, Campus Fuentenueva, E-18071 Granada, Spain

Juan Luis Ramos

Current address: Abengoa Research, Avenida de la Energía Solar 1, 41011 Sevilla, Spain

Affiliation Environmental Protection Department, Estación Experimental del Zaidín (EEZ), Spanish National Research Council (CSIC), C/ Profesor Albareda, 1, E-18008 Granada, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AMFE JLR. Performed the experiments: AMFE SCA BM GFB. Analyzed the data: AMFE GFB SCA BM. Contributed reagents/materials/analysis tools: JLR. Wrote the paper: AMFE GFB BM JLR.