Nanoparticles are those at dimensions between approximately 1 and 100 nanometers (nm)”. A nanometer is one billionth of a meter, which is near‐atomic scale. Lab personnel working with unbound nanoparticles may be exposed to hazardous materials via inhalation, skin contact, or ingestion.
Given the various methods for nanoparticle synthesis and differing experimental goals at the University of Kentucky, a risk assessment shall be completed for the work, lab ventilation and containment equipment verified, and other controls designed for the processes specific to the research lab.
If laboratory procedures involve the synthesis of nanomaterials, please contact labsafety@uky.edu so that facility ventilation and engineering controls may be evaluated. In workplaces where workers will be exposed to nanomaterials, the employer shall provide information and training to their workers. This information and training should include at least the following:
- Identification of nanomaterials the employer uses and the processes in which they are used.
- Results from any exposure assessments conducted.
- Identification of engineering and administrative controls and personal protective equipment (PPE) to reduce exposure to nanomaterials.
- The use and limitations of PPE; and
- Emergency measures in the event of a nanomaterial spill or release