The Particular GmbH is a new spin-off firm from the Laser Zentrum Hannover e.V. (LZH), which was started by two LZH scientists. Particular uses a new laser process for the production of highly sterile nanoparticles made of almost any material. There is a high demand for nanoparticles for research purposes such as medical technology, and Particular can use the new process to significantly reduce costs for these high-tech particles. Laser-generated nanoparticles are not only interesting for medical technology, but also for other high-quality products.