About the Authors

Nikos D. Koromilas

Affiliations Department of Chemistry, University of Patras, Patras, Greece, Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

Georgia Ch. Lainioti

Affiliations Department of Chemistry, University of Patras, Patras, Greece, Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

Chrisostomi Gialeli

Affiliations Department of Chemistry, University of Patras, Patras, Greece, Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

Despoina Barbouri

Affiliations Department of Chemistry, University of Patras, Patras, Greece, Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

Katerina B. Kouravelou

Affiliation Nanothinx S.A., Rio-Patras, Greece

Nikos K. Karamanos

j.kallitsis@upatras.gr (JKK); n.k.karamanos@upatras.gr (NKK)

Affiliations Department of Chemistry, University of Patras, Patras, Greece, Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

George A. Voyiatzis

Affiliation Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

Joannis K. Kallitsis

j.kallitsis@upatras.gr (JKK); n.k.karamanos@upatras.gr (NKK)

Affiliations Department of Chemistry, University of Patras, Patras, Greece, Foundation for Research and Technology-Hellas (FORTH) / Institute of Chemical Engineering Sciences (ICE-HT), Rio-Patras, Greece

Competing Interests

One of the authors (GAV) is employed by a commercial company, Nanothinx S.A, this does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: N. Karamanos GAV JKK. Analyzed the data: GCL CG. Contributed reagents/materials/analysis tools: KBK. Contributed to the writing of the manuscript: GCL CG. Performed the experiments concerning the functionalization of carbon nanotubes and the synthesis of hybrid nanomaterials: N. Koromilas. Performed the experiments concerning the toxicological assessment of CNTs: CG DB.