About the Authors

Yveta Lhotáková

Affiliation Faculty of Sciences, Charles University in Prague, Prague, Czech Republic

Lukáš Plíštil

Affiliations Faculty of Sciences, Charles University in Prague, Prague, Czech Republic, Elmarco s.r.o., Liberec, Czech Republic

Alena Morávková

Affiliation Faculty of Sciences, Charles University in Prague, Prague, Czech Republic

Pavel Kubát

Affiliation J.Heyrovský Institute of Physical Chemistry, v.v.i, Academy of Sciences of the Czech Republic, Prague, Czech Republic

Kamil Lang

Affiliation Institute of Inorganic Chemistry, v.v.i, Academy of Sciences of the Czech Republic, Řež, Czech Republic

Jitka Forstová

jitkaf@natur.cuni.cz (JF); mosinger@natur.cuni.cz (JM)

Affiliation Faculty of Sciences, Charles University in Prague, Prague, Czech Republic

Jiří Mosinger

jitkaf@natur.cuni.cz (JF); mosinger@natur.cuni.cz (JM)

Affiliations Faculty of Sciences, Charles University in Prague, Prague, Czech Republic, Institute of Inorganic Chemistry, v.v.i, Academy of Sciences of the Czech Republic, Řež, Czech Republic

Competing Interests

The authors have read the journal's policy and have the following conflicts: Co-author LP is employed by commercial company Elmarco, s.r.o., V Horkách 76/18, 460 07 Liberec 9, Czech Republic. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: JM JF. Performed the experiments: YL PK AM. Analyzed the data: JM JF. Contributed reagents/materials/analysis tools: LP KL. Wrote the paper: JM JF.