Bossert, David https://orcid.org/0000-0001-8997-7122
Urban, Dominic A.
Maceroni, Mattia https://orcid.org/0000-0003-2010-183X
Ackermann-Hirschi, Liliane
Haeni, Laetitia
Yajan, Phattadon
Spuch-Calvar, Miguel
Rothen-Rutishauser, Barbara https://orcid.org/0000-0002-7805-9366
Rodriguez-Lorenzo, Laura
Petri-Fink, Alke
Schwab, Fabienne https://orcid.org/0000-0002-0946-9994
Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (136976, 136976, 168187, 168187)
Adolphe Merkle Foundation
Article History
Received: 9 November 2018
Accepted: 9 May 2019
First Online: 28 May 2019
Competing Interests
: F.S. and M.M. have a patent pending on a SiO<sub>2</sub>-NP plant growth enhancer. Other than that, the authors have declared no conflict of interest.