**Contents**


**Francisco Casillas-Figueroa, Mar´ıa Evarista Arellano-Garc´ıa, Claudia Leyva-Aguilera, Balam Ru´ız-Ru´ız, Roberto Luna V´azquez-Gomez, ´ Patricia Radilla-Ch´avez, Roc´ıo Alejandra Ch´avez-Santoscoy, Alexey Pestryakov, Yanis Toledano-Magana, ˜ Juan Carlos Garc´ıa-Ramos and Nina Bogdanchikova** Argovit™ Silver Nanoparticles Effects on *Allium cepa*: Plant Growth Promotion without Cyto Genotoxic Damage Reprinted from: *Nanomaterials* **2020**, *10*, 1386, doi:10.3390/nano10071386 .............. **121 Lauris Evariste, Laura Lagier, Patrice Gonzalez, Antoine Mottier, Florence Mouchet, St´ephanie Cadarsi, Pierre Lonchambon, Guillemine Daffe, George Chimowa, Cyril Sarrieu, Elise Ompraret, Anne-Marie Galibert, Cam´elia Matei Ghimbeu, Eric Pinelli, Emmanuel Flahaut and Laury Gauthier**

Thermal Reduction of Graphene Oxide Mitigates Its In Vivo Genotoxicity Toward *Xenopus laevis* Tadpoles

Reprinted from: *Nanomaterials* **2019**, *9*, 584, doi:10.3390/nano9040584 ................ **141**

**Sarah McCarrick, Francesca Cappellini, Amanda Kessler, Nynke Moelijker, Remco Derr, Jonas Hedberg, Susanna Wold, Eva Blomberg, Inger Odnevall Wallinder, Giel Hendriks and Hanna L. Karlsson**

ToxTracker Reporter Cell Lines as a Tool for Mechanism-Based (Geno)Toxicity Screening of Nanoparticles—Metals, Oxides and Quantum Dots

Reprinted from: *Nanomaterials* **2020**, *10*, 110, doi:10.3390/nano10010110 .............. **157**
