There is a reference correction to Performance Evaluation of Improved Particle Size Magnifier (PSM) for Single Nanoparticle Detection by Chan Soo Kim, Kikuo Okuyama, and Juan Fernández de la Mora of Aerosol Science and Technology, Volume 37, Number 10, 2003, pp. 791–803. The reference of Sgro et al., (Private Communication, 2003) was erroneously deleted by the printer. This deleted reference should have been instead updated to the following: Sgro, L. A. and Fernandez de la Mora, J. 2004. A Simple Turbulent Mixing CNC for Charged Particle Detection Down to 1.2 nm. Aerosol Sci. Technol. 38: 1–11.
It is important to note that our work at Hiroshima was initiated only after we received a preliminary manuscript written by Dr. Sgro, and that this manuscript contained all the experimental information later included in Sgro et al. (2004).