Nanotechnologies - Aerosol generation for air exposure studies of nano-objects and their aggregates and agglomerates (NOAA)

This document describes methods for producing aerosols of nano-objects and their aggregates and agglomerates ( NOAA) for in vivo and in vitro air exposure studies. Its purpose is to help choose an appropriate aerosol generator to design a proposed toxicological study model. It describes the characteristics of aerosol generation methods, including their advantages and disadvantages. This document does not provide recommendations for the aerosolization of specific nano-objects.