1. Maynard, A.D.Nanotechnology: a Strategy for Addressing Risk; Woodrow Wilson International Center for Scholars: Washington, DC, 2006; p 45.
2. Luoma, S.N.Silver Nanotechnologies and the Environment: Old Problems or New Challenges?Woodrow Wilson International Center for Scholars: Washington, DC, 2008; p 72.
3. McMahon, M.D.; Lopez, R.; Meyer, H.M., III; Feldman, L.C.; Haglund, R.F. J. Rapid Tarnishing of Silver Nanoparticles in Ambient Laboratory Air;Appl. Phys. B: Lasers Opt.2005,B80, 915–921.
4. Lead, J.R.; Wilkinson, K.J. InEnvironmental Colloids and Particles; Buffe, J.; Leeuwen, H.P.V., Eds.; International Union of Pure and Applied Chemistry: Research Triangle Park, NC, 2007; Vol. 10, p 687.
5. Drake, P.L.; Hazelwood, K.J. Exposure-Related Health Effects of Silver and Silver Compounds: a Review;Ann. Occup. Hyg.2005,49, 575–585.