• PM-351 Nanotoxicology

    Nanomaterials are comprised of particles that give many of the products we use increased strength, chemical reactivity or conductivity. They can also be the by-product of industrial processes or they can occur naturally, as with soot from forest fires or volcanic ash. The particles range in size from approximately 1 to 100 nanometres; that is 1 / 1,000,000,000th of a metre! Because they are so small, they are readily taken into our bodies through inhalation, ingestion or absorption through the skin. These particles have unique properties compared to their larger counterparts and we are only beginning to understand what their health effects may be.

  • PM-M28 Nano(geno)toxicology

    The field of nanotechnology is ever increasing in size, and the number of nano-sized (1-100nm) particles being produced on a daily basis is at the tonnage level. Although nanotechnology-based applications are considered to be advantageous for a plethora of human activities, the potential risks posed by human exposure to nanoparticles is a constantly developing field of research. The purpose of this module therefore is to introduce to the student to particle toxicology and how it can impact upon human health. Further to this, the students will undertake a specific practical component to complement that of the theoretical content of the module. To this extent, the students will undertake a week-long, 'mini-project', covering the major areas of nanoparticle toxicology. From this approach, it is intended that the student will experience the key points of the field.