Effects of Differently Coated Silver Nanoparticles on the Photosynthesis of Chlamydomonas reinhardtii

Various factors have been invoked to explain the toxicity of silver nanoparticles (AgNP) to microorganisms including particle size and the nature of stabilizing coatings as well as the amount of dissolved silver occurring in AgNP suspensions. In this study we have assessed the effects of nine differ...

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Bibliographic Details
Published in:	Environmental science & technology 2015-07, Vol.49 (13), p.8041-8047
Main Authors:	Navarro, Enrique, Wagner, Bettina, Odzak, Niksa, Sigg, Laura, Behra, Renata
Format:	Article
Language:	English
Subjects:	Algae Benzenesulfonates - chemistry Benzenesulfonates - toxicity Carbonates - chemistry Carbonates - toxicity chitosan Chitosan - chemistry Chitosan - toxicity Chlamydomonas reinhardtii Chlamydomonas reinhardtii - drug effects Chlamydomonas reinhardtii - physiology citrates Citrates - chemistry Citrates - toxicity coatings cysteine Cysteine - pharmacology Cysteine - toxicity freshwater gelatin Gelatin - chemistry Gelatin - toxicity Lactates - chemistry Lactates - toxicity lactic acid median effective concentration Metal Nanoparticles - chemistry Metal Nanoparticles - toxicity Microorganisms Nanoparticles nanosilver Pantothenic Acid - analogs & derivatives Pantothenic Acid - chemistry Pantothenic Acid - toxicity Particle Size Photosynthesis Photosynthesis - drug effects Polyethylene Glycols - chemistry Polyethylene Glycols - toxicity polyvinylpyrrolidone Povidone - toxicity Silver Silver - pharmacokinetics Silver - toxicity silver nitrate Silver Nitrate - pharmacokinetics sodium dodecylbenzenesulfonate Toxicity Toxicity Tests - methods
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