Toxicity of Silver Nanoparticles to Chlamydomonas reinhardtii Navarro, Enrique ; Piccapietra, Flavio ; Wagner, Bettina ; Marconi, Fabio ; Kaegi, Ralf ; Odzak, Niksa ; Sigg, Laura ; Behra, Renata Abstract Publication: Environmental Science and Technology Pub Date: December 2008 DOI: 10.1021/es801785m Bibcode: 2008EnST...42.8959N