Sweet, M. J., Chessher, A., & Singleton, I. (2012). Chapter Five - Review: Metal-Based Nanoparticles; Size, Function, and Areas for Advancement in Applied Microbiology. Advances in Applied Microbiology (113-142). Elsevier. https://doi.org/10.1016/B978-0-12-394381-1.00005-2