Vassilios Gregoriou

The Society for Applied Spectroscopy is an organization that aims to advance and disseminate knowledge and information concerning the art and science of spectroscopy and other allied sciences. The Society for Applied Spectroscopy is based in Frederick, MD. The non-profit company publishs a monthly journal called Applied Spectroscopy, which covers all aspects of spectroscopy. The organization also offers certification for senior spectroscopists who have completed a doctoral degree in chemistry or a related STEM program with a focus on spectroscopy and have at least five years of full-time equivalent professional experience.

Advent Technologies, Inc. engages in manufacture of hydrogen cell fuel. Its products include HT-PEM fuel cells, fuel cell materials, flow battery membranes, organic photovoltaics, and R&D projects. The company was founded by Vasilis Gregoriou is headquartered in Cambridge, MA.