Understanding the fate and biological effects of Ag- and TiO₂ -nanoparticles in the environment: The quest for advanced analytics and interdisciplinary concepts - Gabriele E. Schaumann; Allan Philippe; Mirco Bundschuh; George Metreveli; Sondra Klitzke; Denis Rakcheev; Alexandra Grün; Samuel K. Kumahor; Melanie Kühn; Thomas Baumann; Friederike Lang; Werner Manz; et al. (Science of The Total Environment, 2015)