Macroscopic gold is yellow
Nanoscopic gold is red
Both flasks contain gold. Which parameter has changed? Find out with our teaching platform.
Teaching Platform Plasmonics
Further reading
How tiny is a gold nanoparticle?
How can we arrange trillions of particles without touching them?
## under construction ## Furthermore, one needs a structuring in order to be able to calculate with light. For this we let the structure assemble itself. The period is given by a template in which the particles assemble by „drying“.